⌘K
Your vehicleHome›Cadillac›CT4› 2020
Cadillac · Compact Sedan

2020 Cadillac CT4

Gas
Compact Cars
6 EPA-rated configurations
Data refreshed 2026-10-26
C
Safety Signal
71 / 100 from the NHTSA recall record
Recalls1 critical 4
Complaintsnone reporting a crash, fire or injury 8
Crash ratingnot rated by NHTSA —
Fuel economybest combined, EPA 27 mpg
2026202520242023202220212020

The 2020 Cadillac CT4 is sold in the U.S. as a gas compact sedan with 6 EPA-rated configurations. The most efficient version, the CT4, is EPA-rated at 27 mpg combined. NHTSA lists 4 recall campaigns for this model year, 1 rated critical, which gives it a Safety Signal grade of C. Owners have filed 8 complaints, most often about the engine.

Cadillac CT4 — photograph via Wikimedia Commons
Cadillac CT4 · Photo: Jengtingchen · CC BY-SA 4.0 · Wikimedia Commons

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombAnnual fuel*
CT4GasRWD2.0L 4-cyl turbo233427$3,050
CT4 AWDGasAWD2.0L 4-cyl turbo233226$3,150
CT4GasRWD2.7L 4-cyl turbo203024$3,400
CT4 AWDGasAWD2.7L 4-cyl turbo202823$3,550
CT4 VGasRWD2.7L 4-cyl turbo202923$3,550
CT4 V AWDGasAWD2.7L 4-cyl turbo202823$3,550

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 42467, 42466, 42463, 42464, 42481, 42465.

Emissions & certification

Source: EPA emission certificates
ConfigurationSmog ratingEmission standardWhere it can be sold newSmartWay
CT4, CT4 AWD, CT4 V, CT4 V AWD6 / 10California LEV-III ULEV50 / Federal Tier 3 Bin 50All 50 states (federal, all altitudes); California and states following California standards—

Certified for all fifty states, so it can be registered new anywhere in the U.S.

The smog rating scores tailpipe pollutants other than greenhouse gases, 1 (worst) to 10 (best), and is comparable only within a model year. The standard is the federal bin or California tier the configuration was certified to. Both come from the EPA certificate behind the window sticker.

Specifications filed with NHTSA

Source: NHTSA vPIC

Dimensions Exterior

Body styleSedan/Saloon
Doors4
GVWR classClass 1: 6,000 lb or less (2,722 kg or less)

Engine Basics

Cylinders4
Displacement2 L
Engine configurationIn-Line

Fuel Economy

FuelGasoline

Transmission

DrivetrainRWD/Rear-Wheel Drive

Filed by the manufacturer with NHTSA under the federal vehicle-identification rule and decoded from the VIN pattern — not a manufacturer press kit, so it describes the configurations we could identify rather than every trim (seen: Luxury, Premium Luxury). Figures for the trim you are looking at may differ.

Dimensions & weight

Source: Transport Canada
Length187.4 in
Width (body, without mirrors)71.7 in
Height55.9 in
Wheelbase109.4 in
Track, front60.2 in
Track, rear61.8 in
Curb weight3,422–3,732 lb
Weight distribution, front/rear52/48

Measured by Transport Canada for its Canadian Vehicle Specifications database, which covers the North American versions of each model — here 4 configurations: 2.0L 4-door Sedan AWD, 2.0L 4-door Sedan RWD, 2.7L / V-Series 4-door Sedan AWD, 2.7L / V-Series 4-door Sedan RWD. Where a range is shown, those versions differ. Width is the body without mirrors, which is why it can read narrower than a brochure figure. Before we used it we checked it against the US manufacturer press kits we hold (27 Sep 2026): wheelbase agreed within 1% on every vehicle we could compare, length on 98%, and the curb weight fell inside the manufacturer's range on 96%. Source dataset. Contains information licensed under the Open Government Licence – Canada. Licence.

Advertisement

Factory warranty running out?

The 2020 Cadillac CT4 is in the years where transmission, electronics and drivetrain repairs land on the owner. What an extended plan does and does not cover is worth reading before a dealer quotes you one.

What to check before you buy →

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

Recalls (4)

Source: NHTSA recall database
!critical

Power Train

N242480630
90,081 vehicles 71% reported repaired
Problem General Motors LLC (GM) is recalling certain 2019-2020 Cadillac CT6, 2020-2021 CT4, CT5, and 2020-2022 Chevrolet Camaro vehicles equipped with a 10-speed transmission. The transmission may become damaged internally and cause the wheels to lock-up. Risk Wheel lock-up while driving increases the risk of a crash. Fix Dealers will install transmission control module monitoring software, free of charge. Owner notification letters were mailed April 7, 2025. Owners may contact Cadillac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242480630.
NHTSA campaign 25V148000 reported Mar 6, 2025 General Motors, LLC the full filing, and every vehicle covered →
○minor

Exterior Lighting

N222386380
740,108 vehicles 98% reported repaired
Problem General Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime running lights (DRLs) may not deactivate when the headlights are on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment." Risk DRLs that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash. Fix The body control module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed January 23, 2023. Owners may contact GMC customer service at 1-888-988-7267, Chevrolet customer service at 1-800-222-1020, or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N222386380. This recall expands previous recall number 22V-827.
NHTSA campaign 22V903000 reported Dec 8, 2022 General Motors, LLC the full filing, and every vehicle covered →
▲high

Air Bags

N212342780
34,157 vehicles 99% reported repaired
Problem General Motors, LLC. (GM) is recalling certain 2020-2022 Cadillac CT4 and CT5 vehicles. The roof rail side-curtain air bags may not have been installed correctly, which could result in an improper air bag deployment during a crash. Risk Air bags that do not deploy properly can increase the risk of injury in a crash. Fix Dealers will inspect both left and right-side roof rail air bags and reinstall the air bags, as necessary, free of charge. Owner notification letters were mailed on August 30, 2021. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212342780.
Filed with NHTSAOwner letter PDF
NHTSA campaign 21V611000 reported Aug 5, 2021 General Motors, LLC the full filing, and every vehicle covered →
▲high

Service Brakes

A202307260
3,677 vehicles 98% reported repaired
Problem General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system. Risk If communication with the sensor is interrupted, the electronic brake boost assist could be lost. Extra pedal force will be required to slow and stop the vehicle, increasing the risk of a crash. Fix GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. The recall began December 9, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-333-4223, or Buick customer service at 1-800-521-7300. GM's number for this recall is A202307260.
NHTSA campaign 20V588000 reported Sep 24, 2020 General Motors LLC the full filing, and every vehicle covered →

These are vehicle campaigns — the ones the automaker filed against this model. NHTSA also records equipment recalls, filed by a parts maker against a component (a tyre, a child seat, an aftermarket part), and those are not listed here or counted above. nhtsa.gov/recalls shows both for a VIN.

NHTSA defect investigations

Air Bags:Srs Malfunction Warning Lamp/Light — Air Bag Malfunction closed

On April 9, 2021, the Office of Defects Investigations (ODI) opened PE21-010 to investigate instances of air bag malfunction indicator light (MIL) illumination and potential for frontal air bag non-deployment in several vehicles manufactured by General Motors (GM). The vehicles included model year (MY) 2020 through 2021 CT4 and CT5 passenger cars, Sierra and Silverado trucks (1500/2500/3500 models), XT4 and MY 2021 Escalade, Suburban, Tahoe, Yukon SUVs. Technical Service Bulletin (TSB) 21-NA-005, issued in March 2021, addresses air bag MIL illumination with diagnostic trouble codes (DTCs) B0001-1B or B0012-0D. It cites rust particles in the connection terminal interface of the driver air bag

Opened Apr 9, 2021 · closed Aug 24, 2023 · action PE21010 · the investigation’s page →

Whether any of this applies to one specific CT4

A campaign covers a build range, not a model year, so two identical-looking cars from 2020 can differ. Both of these check a VIN against the manufacturer’s own list, free, in about ten seconds. Cadillac publishes its own lookup because federal rule 49 CFR 573.15 requires it to, and to keep it current to within seven days.

Hear about a recall before the letter does

The manufacturer’s letter is the last step of a recall: it has up to 60 days after filing to mail owners, at the address on the registration. We email you the day NHTSA posts a recall on the 2020 Cadillac CT4, with what to do next. Nothing else, ever — no newsletter, no marketing, one-click unsubscribe in every message.

Advertisement

Parts & accessories for the 2020 Cadillac CT4

Search by fitment on eBay Motors — OEM take-offs, aftermarket, and the trim pieces dealers no longer stock. The listing and the price are the seller's.

Find parts for this CT4 →

Owner complaints

Source: NHTSA complaint database
8complaints filed

0 involved a crash · 0 a fire · 0 injuries · 0 deaths reported

14 per 10,000 built · Cadillac reported 5,924 CT4 built (its Early Warning production report to NHTSA)

Filed per year: 2021: 1 · 2024: 1 · 2025: 1 · 2026: 5

Most-cited components

Engine 3
Power Train 2
Service Brakes 2
Air Bags 1
Unspecified 1
Fuel/Propulsion System 1

In owners' own words

Filed with NHTSA by the people who own these cars, one per problem area. Quoted as written, with anything identifying removed.

Total brake system failure. Lost almost all brake function nearly causing an accident. June 17, 2026 car was taken to dealership. Electronic Brake Control Module (EBCM), Brake Master Cylinder, Brake Pedal Retainer replacement required. August 7, 2026 received a call from dealer stating that EBCM replacement was faulty or failed.
Service Brakes Aug 26, 2026 NHTSA owner report · ODI 11759859
69,000 mile oil change I was told i needed to spend thousands of dollars on repairing an oil leak b/c my Cam carrier is leaking. Cadillac has a know issue with this repair and refuses to stand behind it's product. Numerous complaints already on forums and yet they charge thousands to fix.
Engine Aug 25, 2026 NHTSA owner report · ODI 11759557
I had two incidents with the Cadillac CT-4 in February and then again in April of 2026 of driving on I-75 at a highway speed of about 70 MPH when the vehicle suddenly downshifted and the engine revving at at very high RPM. The vehicle slowed down suddenly and it felt for a moment that I could not control the speed.
Power Train Jul 23, 2026 NHTSA owner report · ODI 11752429
The contact owns a 2014 Cadillac CT4. The contact stated that the "Service Safety Restraint System" message was displayed on the instrument panel while driving. The vehicle was taken to the dealer who diagnosed that the air bags needed to be replaced. The vehicle was not repaired due to the parts not yet being available.
Air Bags at 3,000 miles Jul 20, 2021 NHTSA owner report · ODI 11425658
The electronic brake control module, break retainer, brake master cylinder and brake valve all failed. I was driving to lunch and coming down a hill when multiple warning lights turned on as I pressed the brakes.
Service Brakes Jun 23, 2026 NHTSA owner report · ODI 11745985
The vehicle shudders and loses power when accelerating fast. My wife almost got hit when she pulled out in traffic the car stalled out. It is due to the cylinder deactivation (afm)
Engine Jun 8, 2026 NHTSA owner report · ODI 11742821

Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.

Reported by Cadillac itself: 3 death-or-injury claims on this model year in its quarterly Early Warning reports to NHTSA (49 CFR 579.21): 4 injured, as claimed, not verified — about 51 per 100,000 built. Every CT4 model year, by year and system → Dated and by system, they are exhibit F of the defect dossier.

Crash ratings

Source: NHTSA NCAP

NHTSA has not published 5-Star crash ratings for this model year.

Service bulletins & campaigns

Source: NHTSA manufacturer communications
Extended coverage on file 6 filings by the manufacturer with NHTSA naming this model year

The term and the vehicles it covers are the manufacturer’s, as NHTSA’s summary of each filing states them; a dealer checks one particular car by its VIN. Every GM warranty extension (33) → · Every warranty extension on file, all makes →

Communicationsfiled with NHTSA 888
Most recentmanufacturer date 2026-09-26
Kindsas classified by NHTSA 877 service bulletins, 8 service campaigns, 2 warranty extensions

Most often about: Equipment, Electrical System, Engine, Unknown Or Other, Power Train.

  • PIT5698F Service bulletin
    2026-09-26 · Unknown Or Other
  • This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
  • PIP5700H Service bulletin
    2026-09-21 · Unknown Or Other
  • This PI communicates the proper part numbers for transmission connectors and internal harness to prevent confusion when ordering
  • PIC6555A Service bulletin
    2026-09-08 · Unknown Or Other
  • This PI advises of a procedure for a Service Door Latch System message with No Related DTCs
  • PIP4902W Service bulletin
    2026-09-04 · Unknown Or Other
  • This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
  • PIT6446A Service bulletin
    2026-07-24 · Unknown Or Other
  • This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set position after curbview assist is used.
  • PIT5099J Service bulletin
    2026-07-21 · Unknown Or Other
  • PI to help diagnose A/C concern
  • PIP6115 Service bulletin
    2026-05-21 · Unknown Or Other
  • The document advise technicians after an engine repair involving removal of the camshaft actuators, the vehicle may set p1101 P0172 and or stalls when taken off idle. The technician is instructed to verify the intake and exhaust camshaft actuators are installed onto the correct camshafts.
  • PIT6215C Service bulletin
    2026-05-21 · Unknown Or Other
  • This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to reprogram the module and correct this.

A service bulletin is the manufacturer telling its dealers how to diagnose or repair a known condition. It is not a recall, not a finding that the vehicle is defective, and the work is not automatically free — though a bulletin is often what a dealer works from when you describe a symptom, so quoting the document number can save a diagnosis. The count is every communication filed; the list shows the most recent, one entry per campaign, because a single campaign is usually filed as several documents on the same day. The summaries are NHTSA's; the full documents come from the manufacturer.

Diagnostic trouble codes on file

Source: NHTSA manufacturer communications and complaints

Codes documented against this model year in the federal record. A code appearing here does not mean this vehicle will set it — it means the code is part of this nameplate-year's documented history.

CodeWhat it meansMost often filed underWhere it appears
P30BF
P30BF on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Unknown Or Other13 bulletins
P04FB
P04FB on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Unknown Or Other10 bulletins
P26BB
P26BB on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →8 bulletins
P1098
P1098 on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →6 bulletins
P0747
P0747 on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Power Train5 bulletins
P30C3
P30C3 on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P30C7
P30C7 on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P30CB
P30CB on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
B3055
B3055 on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Air Bags4 bulletins
B3060
B3060 on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Air Bags4 bulletins
B3935
B3935 on Cadillac →
Manufacturer-defined — the meaning is set by the automaker, not the standard.Air Bags4 bulletins
P0300
P0300 on Cadillac →
Misfire detected, but not isolated to one cylinder.Engine · Ignition coils →4 bulletins

Generic codes (the second character is 0 or 2) mean the same thing on every vehicle sold in the United States. Manufacturer-specific codes (1 or 3) mean whatever the automaker assigned, and no honest source can define them for you — which is why the ones here carry the evidence instead of a definition. A code is a link when enough separate federal documents name it across the catalogue to be worth a page of its own; the rest are listed here, where the vehicle is the context that makes them mean something.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

At the New York inspection station

Source: New York State DMV

In New York’s inspection lanes over the 12 months to Oct 10, 2026, the 2020 Cadillac CT4 failed the emissions check on 3.0% of first inspections — higher than the 2.2% for every 2020 model-year vehicle inspected; and the safety inspection on 1.5% (every 2020 vehicle: 1.6%).

New York inspections 3.0%

failed emissions

203 initial inspections of 194 vehicles.

MeasureThe 2020 CT4Every 2020 vehicleBehind it
Failed the emissions check3.0%2.2%202
Failed the safety inspection1.5%1.6%203
Air-bag warning lamp stayed lit0.49%0.19%203
Miles driven a year7,0369,980odometer at inspection
Average odometer44,05062,630odometer at inspection

New York’s emissions test on these model years is an on-board diagnostics check: it fails a car whose check-engine light is on or whose self-tests have not finished. First inspections only, so a car that failed and came back is counted once; private and special plates, not taxis, livery or commercial plates. A rate appears only where at least 200 inspections stand behind it. “Every 2020 vehicle” is every 2020 model-year car, SUV and pickup inspected in the same window, all makes. This is the state’s record of test results, not a reliability score by itself. Source: New York State Department of Motor Vehicles, Vehicle Inspections (data.ny.gov, Open NY terms).

Common questions about the 2020 CT4

Source: EPA, NHTSA and manufacturer press kits

Does the 2020 Cadillac CT4 have any recalls?

NHTSA has posted 4 recall campaigns for the 2020 Cadillac CT4, 1 of them rated critical. The most serious on file is 25V148000, covering Power Train. Check your own VIN at nhtsa.gov/recalls; a recall applies to specific build ranges, not every car.

How safe is the 2020 Cadillac CT4?

NHTSA has not published a crash-test rating for the 2020 Cadillac CT4 yet. On the recall record WhichTrim grades it C (71/100), which measures open and severe recalls rather than crash protection.

What is the fuel economy of the 2020 Cadillac CT4?

Across the 6 EPA-rated configurations of the 2020 Cadillac CT4, the best EPA combined figure is 27 mpg. Figures are the EPA's own, per configuration, and every one is listed above.

What are the dimensions of the 2020 Cadillac CT4?

Transport Canada measured it at 187.4 in long, 71.7 in wide (body, without mirrors), 55.9 in tall, on a 109.4 in wheelbase. Curb weight: 3,422–3,732 lb depending on configuration. Those are its measurements of the North American versions; every figure is in the table above.

What do owners complain about on the 2020 Cadillac CT4?

Owners have filed 8 complaints with NHTSA about the 2020 Cadillac CT4, most often about engine, power train, service brakes. Complaints are unverified owner reports, so treat the pattern as a signal and the individual report as an anecdote.

How clean is the 2020 Cadillac CT4?

The EPA smog rating for the 2020 Cadillac CT4 is 6 out of 10. That score covers tailpipe pollutants other than greenhouse gases, and it only compares vehicles within the same model year. It is certified for all fifty states, so it can be registered new anywhere in the U.S. Its configurations were certified to different standards — California LEV-III ULEV50, Federal Tier 3 Bin 50 — which the table above lists per configuration.

Are there service bulletins for the 2020 Cadillac CT4?

The manufacturer has filed 888 service bulletins and related communications with NHTSA for the 2020 Cadillac CT4, most often covering equipment, electrical system, engine. The most recent is dated 2026-09-26. A bulletin is not a recall: it is the repair procedure a manufacturer sends its dealers for a condition it knows about, and the work is not automatically paid for. It is still worth knowing — if the symptom matches, quoting the bulletin number at the service desk can save a diagnosis. The document numbers and summaries are listed above.

How does the 2020 Cadillac CT4 do at state inspection?

In New York’s inspection lanes over the 12 months to Oct 10, 2026, the 2020 Cadillac CT4 failed the emissions check on 3.0% of first inspections — higher than the 2.2% for every 2020 model-year vehicle inspected; and the safety inspection on 1.5% (every 2020 vehicle: 1.6%). The figures are New York State DMV’s own inspection records, first inspections only, and the table above sets each one against every vehicle of the same model year.

What we hold, and what an empty row means

Paid vehicle-history reports will not tell you the difference between “nothing happened to this car” and “we never received that record” — both of the big two say as much in their own help pages. Most of what is on this page comes from complete federal registers, so we can tell you which is which, row by row.

DataHeldSourceWhat it covers — or what empty means
Fuel economy & configurations6 configurationsEPA certification recordsEvery configuration the EPA certified for sale, with its own test figures.
Emission certificates6 configurationsEPA emission certificatesSmog rating, standard and the sales area that decides where the car can be sold new.
Recalls4NHTSA recall campaignsA complete federal register: every campaign covering this model year, with severity and advisory flags.
Owner complaints8NHTSA complaint databaseAlso complete, but unverified: these are reports owners filed, not findings. Counts scale with how many were sold.
Crash ratingsnoneNHTSA NCAPNHTSA has not tested this model year. Cars are selected for testing, so untested is not unsafe.
Service bulletins888NHTSA manufacturer communicationsEverything the manufacturer told its dealers about a defect or malfunction, short of a recall.
Investigations1NHTSA Office of Defects InvestigationOpen and closed defect investigations, with the agency's own narrative.
Driver-assist crash reportsnoneNHTSA Standing General Order 2021-01No report has been filed. Only entities named in the order report, and only crashes they hear of — so this is also what an unequipped car, or a manufacturer without telematics, looks like.
Specifications filed with NHTSA8 fieldsNHTSA vPIC, decoded from VIN patternsWhat the manufacturer filed under the federal VIN rule — a configuration, not the full trim ladder.
Measured dimensions7 fieldsTransport Canada, Canadian Vehicle SpecificationsLength, width, height, wheelbase, track and curb weight, measured on the North American versions.
Trims, pricing & equipmentnoneManufacturer press kitWe have not transcribed a press kit for this model year yet. This is our gap, not the manufacturer's — the one row here where an empty cell means we are behind.

Rebuilt nightly; this page was generated 2026-10-26. Every figure above is traceable to the source named beside it, and the JSON for this page carries the same values with their identifiers.

Sources & method

Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). The most serious recall counts in full and each further one counts 85% of the one before, because a vehicle sold in millions is recalled more often than a rare one without being more dangerous — and because a flat subtraction bottomed the scale out, scoring a vehicle with 22 recalls within a point of one with six. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Read it as what it counts: recall campaigns on the federal record, weighted by severity. The damping reduces the sales bias by roughly 40% but does not remove it: like our complaint counts, this is not normalized by how many were sold, so a best-seller still scores somewhat worse than an obscure model with the same real risk. NHTSA crash ratings, do-not-drive and park-outside advisories, and the crash, fire, injury and death counts in owner complaints are reported separately on every page and never blended into the letter — a vehicle can hold five stars and a poor letter at once, and where that happens we say so rather than leave you to notice. Because the scale subtracts from a clean sheet, a model year too new to have been recalled, complained about or bulletined scores full marks on an empty record; we label those grades provisional rather than present them as earned.

EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed nightly.

JSON for this page · API