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2018 Mercedes-Benz AMG GT

Gas
Two Seaters
6 EPA-rated configurations
Data refreshed 2026-10-26
D
Safety Signal
69 / 100 from the NHTSA recall record
RecallsNHTSA campaigns 6
Complaintsnone reporting a crash, fire or injury 2
Crash ratingnot rated by NHTSA —
Fuel economybest combined, EPA 18 mpg
202720262025202420232022202120202019201820172016

The 2018 Mercedes-Benz AMG GT is sold in the U.S. as a gas compact sedan with 6 EPA-rated configurations. The most efficient version, the AMG GT Coupe, is EPA-rated at 18 mpg combined. NHTSA lists 6 recall campaigns for this model year, which gives it a Safety Signal grade of D. Owners have filed 2 complaints, most often about the service brakes.

2018 Mercedes-Benz AMG GT

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombAnnual fuel*
AMG GT CoupeGasRWD4.0L 8-cyl turbo162218$4,550
AMG GT RoadsterGasRWD4.0L 8-cyl turbo162118$4,550
AMG GT S CoupeGasRWD4.0L 8-cyl turbo162218$4,550
AMG GT C CoupeGasRWD4.0L 8-cyl turbo152017$4,850
AMG GT C RoadsterGasRWD4.0L 8-cyl turbo152017$4,850
AMG GT R CoupeGasRWD4.0L 8-cyl turbo152017$4,850

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 38846, 38847, 38845, 39486, 39412, 39410.

Emissions & certification

Source: EPA emission certificates
ConfigurationSmog ratingEmission standardWhere it can be sold newSmartWay
AMG GT Coupe, AMG GT Roadster5 / 10California LEV-III ULEV70 / Federal Tier 3 Bin 70All 50 states (federal, all altitudes); California and states following California standards—
AMG GT C Coupe, AMG GT C Roadster, AMG GT R Coupe, AMG GT S Coupe5 / 10Federal Tier 3 Bin 70 / California LEV-III ULEV70All 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. Gas-guzzler tax applies to AMG GT C Coupe, AMG GT C Roadster, AMG GT R Coupe — a federal excise the manufacturer pays and prices in.

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 styleCoupe
Doors2
GVWR classClass 1: 6,000 lb or less (2,722 kg or less)

Engine Basics

Cylinders8
Displacement4 L
Engine configurationV-Shaped

Engine Output

Horsepower577 hp

Fuel Economy

FuelGasoline

Seating

Seat rows1
Seating capacity2 seats

Transmission

DrivetrainRWD/Rear-Wheel Drive
TransmissionAutomated Manual Transmission (AMT)
Transmission speeds7

Driver assistance

Standard: Anti-lock brakes, Automatic emergency braking, Backup camera, Blind-spot monitoring, Electronic stability control, Forward collision warning, Parking assist

Optional: Adaptive cruise control, Lane keeping assist, Pedestrian automatic emergency braking

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: AMG E63 S, AMG GT R). Figures for the trim you are looking at may differ.

Dimensions & weight

Source: Transport Canada
Length179.1 in
Width (body, without mirrors)76.4 in
Height50.8 in
Wheelbase103.5 in
Track, front66.1 in
Track, rear65.0 in
Curb weight3,627–3,682 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 2 configurations: 2-door Coupe, 2-door Roadster. 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.

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Factory warranty running out?

The 2018 Mercedes-Benz AMG GT 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 (6)

Source: NHTSA recall database
▲high

Power Train

2021090008
1,522 vehicles 79% reported repaired
Problem Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016-2018 AMG GT vehicles. The bonding between the carbon-fiber driveshaft and the flange may be insufficient, which could result in driveshaft separation. Risk A separated driveshaft may cause a loss of drive power, increasing the risk of a crash. Fix Dealers will inspect and replace the carbon-fiber driveshaft, as necessary, free of charge. Owner letters were mailed October 15, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021090008.
Filed with NHTSAOwner letter PDF
NHTSA campaign 21V478000 reported Jun 25, 2021 Mercedes-Benz USA, LLC the full filing, and every vehicle covered →
●moderate

Electrical System

2021020025
1,292,258 vehicles 95% reported repaired
Problem Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash. Risk Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash. Fix MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
NHTSA campaign 21V058000 reported Feb 5, 2021 Mercedes-Benz USA, LLC the full filing, and every vehicle covered →
●moderate

Electrical System

2018100008
2 vehicles 100% reported repaired built Apr 4, 2017 – Jun 30, 2017
Problem Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz AMG GT Cabrio and AMG GT-C Cabrio vehicles. Due to a software incompatibility, in the event of a low speed crash, both stages of the frontal air bags may deploy instead of only the first-stage deploying as intended. Risk If the air bags do not deploy as intended, it can increase the risk of injury. Fix MBUSA will notify owners, and dealers will update the air bag control unit software, free of charge. The recall began November 2, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018100008.
Filed with NHTSAOwner letter PDF
NHTSA campaign 18V724000 reported Oct 15, 2018 Mercedes-Benz USA, LLC. the full filing, and every vehicle covered →
▲high

Air Bags

2018050003
57 vehicles 93% reported repaired built Jan 23, 2018 – Feb 7, 2018
Problem Mercedes-Benz USA LLC (MBUSA) is recalling certain 2018 AMG GT, AMG GT C, GLC43 AMG 4Matic, GLC300, GLC300 4Matic and GLC350e 4Matic vehicles. The housing for the driver side air bag inflator may have been made with defective steel. In the event of an air bag deployment, the defective steel may cause the inflator to improperly inflate the driver-side air bag and potentially rupture. Risk In the event of a crash involving driver air bag deployment, an improperly inflated air bag and/or an inflator rupture with sharp metal fragments might result in serious injury or death to the driver or to occupants. Fix MBUSA will notify owners, and dealers will replace the front driver air bag module, free of charge. The recall is expected to begin May 29, 2018. Owners may contact MBUSA customer service at 1-800-367-6372.
Filed with NHTSAOwner letter PDF
NHTSA campaign 18V208000 reported Mar 29, 2018 Mercedes-Benz USA, LLC. the full filing, and every vehicle covered →
▲high

Seat Belts

2017120018
1,263 vehicles 62% reported repaired built Oct 25, 2016 – Dec 11, 2017
Problem Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2018 Mercedes-Benz AMG GT, AMG GT R, AMG GT C and AMG GT S vehicles. The seat belts may bind within the guidance loops possibly causing slack in the seat belts. Risk If the seat belt binds, slack may develop through occupant movement which may lead to increased personal injury in the event of a crash. Fix MBUSA will notify owners, and dealers will reconfigure the seat belt guides, free of charge. The recall began March 30, 2018. Owners may contact MBUSA customer service at 1-877-496-3691. MBUSA'S number for this recall is 2017120018.
Filed with NHTSAOwner letter PDF
NHTSA campaign 17V826000 reported Dec 18, 2017 Mercedes-Benz USA, LLC. the full filing, and every vehicle covered →
▲high

Air Bags

8 vehicles 88% reported repaired built Oct 25, 2016 – Dec 22, 2016
Problem Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 AMG GT & AMG GT-C Roadster and 2018 AMG GT-S & GT Roadster vehicles equipped with AMG Performance Seats. The passenger occupant classification system (OCS) might not function properly, possibly causing the passenger frontal air bag to be incorrectly deactivated or incorrectly activated in the event of a crash. Risk A passenger air bag that is incorrectly activated or deactivated in the event of a crash increases the risk of injury due to potential incorrect airbag deployment or non-deployment. Fix MBUSA will notify owners, and dealers will update the OCS software, and if necessary, replace the passenger seat cushion, free of charge. Owners will be notified of the recall in January 2018 and they will receive a second letter when the parts become available, currently expected to be in February 2018. Owners may contact MBUSA customer service at 1-877-496-3691.
Filed with NHTSAOwner letter PDF
NHTSA campaign 17V818000 reported Dec 18, 2017 Mercedes-Benz USA, 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:Frontal:Passenger Side:Inflator Module — Desiccated Air Bag Inflator Rupture open

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf. Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a subst

Opened Sep 17, 2021 · action EA21002 · the investigation’s page →

Whether any of this applies to one specific AMG GT

A campaign covers a build range, not a model year, so two identical-looking cars from 2018 can differ. Both of these check a VIN against the manufacturer’s own list, free, in about ten seconds. Mercedes-Benz 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 2018 Mercedes-Benz AMG GT, with what to do next. Nothing else, ever — no newsletter, no marketing, one-click unsubscribe in every message.

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Parts & accessories for the 2018 Mercedes-Benz AMG GT

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 AMG GT →

Owner complaints

Source: NHTSA complaint database
2complaints filed

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

7.7 per 10,000 built · Mercedes-Benz reported 2,598 AMG GT built (its Early Warning production report to NHTSA)

Filed per year: 2020: 1 · 2021: 1

Most-cited components

Service Brakes 1
Electronic Stability Control 1
Electrical System 1
Power Train 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.

The contact owns a 2018 Mercedes-Benz AMG GT-R. The contact received notification of NHTSA campaign number: 21V478000 (Power Train) however, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, there were abnormal sounds while shifting gear.
Power Train at 3,200 miles Aug 3, 2021 NHTSA owner report · ODI 11427627
The vehicle is a 2018 Mercedes-Benz e63s Amg. This complaint ties to complaint numbers 11301860 and 11307931 regarding VIN . In addition to the messages referenced in the prior complaints, the car now messages this: ?no ESP assistance -- drive on carefully; consult workshop? And ?electronic rear axle differential lock inoperative.?
Service Brakes at 11,107 miles Feb 16, 2020 NHTSA owner report · ODI 11309465

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.

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 1 filing 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 Mercedes-Benz warranty extension (9) → · Every warranty extension on file, all makes →

Communicationsfiled with NHTSA 493
Most recentmanufacturer date 2026-09-22
Kindsas classified by NHTSA 467 service bulletins, 16 others, 5 service campaigns

Most often about: Electrical System, Engine, Structure, Exterior Lighting, Equipment.

  • LI42.10-P-078779 Service bulletin
    2026-09-22 · Service Brakes
  • Complaint Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is similar to a tire or wheel vibration, it is usually readily noticeable that it is distinctly different if it happens at all times or only while braking. Cause Although the cause of the vibration is most likely due to excessive lateral runout on the rotor or hub/wheel bearing, the system as
  • LI82.62-P-078631 Service bulletin
    2026-09-14 · Structure — Body
  • Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise continues to occur even with the door trim removed, then continue the diagnosis working towards the speaker and if necessary, create a TIPS case with an informative video as an attachment. Note: Please refer to this document i
  • LI42.10-P-063502 Service bulletin
    2026-09-01 · Service Brakes
  • Complaint Noises/ squealing from the service brake in various driving situations and ambient conditions. Cause Frictional vibrations Remedy The intent of this document is to reduce noise from high performance AMG brakes. AMG brakes are designed for performance under high load and in certain scenarios, can emit noise. Some scenarios are normal and some are induced by driving style like those listed
  • LI46.35-P-067339 Service bulletin
    2026-08-28 · Steering
  • Complaint During part of the steering movement, it feels heavier or more difficult to steer in the same spot every time. OR Rattling, humming, dry sliding/gravel noise from the electric steering system when steering (see attachment). Complaint does not impact the ability to safely steer or control the vehicle. Cause Ball screw drive (KGT) of electric steering damaged by: 1. External force due to:
  • LI54.65-P-080132 Service bulletin
    2026-08-12 · Electrical System
  • Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics. Cause Various root causes Remedy See attached diagnostic guide.
  • LI82.62-P-078631 Service bulletin
    2026-08-06 · Structure — Body
  • Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise continues to occur even with the door trim removed, then continue the diagnosis working towards the speaker and if necessary, create a TIPS case with an informative video as an attachment. Information: Please refer to this doc
  • LI20.10-P-072886 Service bulletin
    2026-07-24 · Engine
  • Complaint Check Engine Light ON with DTC P012800 "The Coolant Temperature is Below the Specified Temperature" active and/or stored in the ME (N3/10). There are no drivability concerns related to this complaint. Cause Root cause varies Remedy Prior to performing any repairs for this complaint: With a cold engine, pressurize the high temp coolant circuit and while it's under pressure, release the ca
  • LI35.30-P-058566 Service bulletin
    2026-07-14 · Power Train
  • Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of travel. Note: Sound file in attachment Cause If the complaint is eliminated by experimentally loosening the outboard collar nut (by 1 turn), the problem is due to cracking of the microweld between the wheel bearing inner race

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.

Common questions about the 2018 AMG GT

Source: EPA, NHTSA and manufacturer press kits

Does the 2018 Mercedes-Benz AMG GT have any recalls?

NHTSA has posted 6 recall campaigns for the 2018 Mercedes-Benz AMG GT. The most serious on file is 21V478000, covering Power Train. 1 of them was filed with no repair available at the time — NHTSA's file records what the manufacturer had in hand on the filing date, not what exists today. Check your own VIN at nhtsa.gov/recalls; a recall applies to specific build ranges, not every car.

How safe is the 2018 Mercedes-Benz AMG GT?

NHTSA has not published a crash-test rating for the 2018 Mercedes-Benz AMG GT yet. On the recall record WhichTrim grades it D (69/100), which measures open and severe recalls rather than crash protection.

What is the fuel economy of the 2018 Mercedes-Benz AMG GT?

Across the 6 EPA-rated configurations of the 2018 Mercedes-Benz AMG GT, the best EPA combined figure is 18 mpg. Figures are the EPA's own, per configuration, and every one is listed above.

What are the dimensions of the 2018 Mercedes-Benz AMG GT?

Transport Canada measured it at 179.1 in long, 76.4 in wide (body, without mirrors), 50.8 in tall, on a 103.5 in wheelbase. Curb weight: 3,627–3,682 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 2018 Mercedes-Benz AMG GT?

Owners have filed 2 complaints with NHTSA about the 2018 Mercedes-Benz AMG GT, most often about service brakes, electronic stability control, electrical system. Complaints are unverified owner reports, so treat the pattern as a signal and the individual report as an anecdote.

How clean is the 2018 Mercedes-Benz AMG GT?

The EPA smog rating for the 2018 Mercedes-Benz AMG GT is 5 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 ULEV70, Federal Tier 3 Bin 70 — which the table above lists per configuration.

Are there service bulletins for the 2018 Mercedes-Benz AMG GT?

The manufacturer has filed 493 service bulletins and related communications with NHTSA for the 2018 Mercedes-Benz AMG GT, most often covering electrical system, engine, structure. The most recent is dated 2026-09-22. 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.

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.
Recalls6NHTSA recall campaignsA complete federal register: every campaign covering this model year, with severity and advisory flags.
Owner complaints2NHTSA 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 bulletins493NHTSA 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 NHTSA13 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.

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