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Your vehicleHome›Mercedes-Benz›SL-Class› 2019
Mercedes-Benz · Convertible

2019 Mercedes-Benz SL-Class

Gas
Two Seaters
3 EPA-rated configurations
Data refreshed 2026-10-26
C
Safety Signal
77 / 100 from the NHTSA recall record
RecallsNHTSA campaigns 4
Complaintsowner reports to NHTSA 0
Crash ratingnot rated by NHTSA —
Fuel economybest combined, EPA 23 mpg
20272026202520242023202220202019201820172016

The 2019 Mercedes-Benz SL-Class is sold in the U.S. as a gas convertible with 3 EPA-rated configurations. The most efficient version, the SL450, is EPA-rated at 23 mpg combined. NHTSA lists 4 recall campaigns for this model year, which gives it a Safety Signal grade of C.

Mercedes-Benz SL-Class — photograph via Wikimedia Commons
Mercedes-Benz SL-Class · Photo: Alexander-93 · CC BY-SA 4.0 · Wikimedia Commons

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombAnnual fuel*
SL450GasRWD3.0L 6-cyl turbo202823$3,550
SL550GasRWD4.7L 8-cyl turbo172520$4,100
AMG SL63GasRWD5.5L 8-cyl turbo152318$4,550

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 40684, 40772, 40832.

Emissions & certification

Source: EPA emission certificates
ConfigurationSmog ratingEmission standardWhere it can be sold newSmartWay
AMG SL63, SL450, SL5503 / 10California LEV-III ULEV125 / Federal Tier 3 Bin 125All 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.

Dimensions & weight

Source: Transport Canada
Length182.3–182.7 in
Width (body, without mirrors)74.0 in
Height52.0 in
Wheelbase102.0 in
Track, front63.0 in
Track, rear63.0 in
Curb weight3,825–4,068 lb
Weight distribution, front/rear50/50 to 52/48

Measured by Transport Canada for its Canadian Vehicle Specifications database, which covers the North American versions of each model — here 3 configurations: SL450 2-door Convertible, SL550 2-door Convertible, SL63 AMG 2-door Convertible. 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.

Also on file Beside the 2019 SL-Class
Other years The 2027 SL-Class Recalls Mercedes-Benz recalls
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Factory warranty running out?

The 2019 Mercedes-Benz SL-Class 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
●moderate

Electrical System

See Recall Schedule
242,722 vehicles 91% reported repaired
Problem Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system. Risk A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury. Fix The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers are for this recall is 2022060005 and 2023110006.
Filed with NHTSAOwner letter PDF
NHTSA campaign 22V365000 reported May 20, 2022 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.
Filed with NHTSAOwner letter PDFRemedy instructions PDF
NHTSA campaign 21V058000 reported Feb 5, 2021 Mercedes-Benz USA, LLC the full filing, and every vehicle covered →
▲high

Power Train

2019100018
36 vehicles 89% reported repaired built Mar 21, 2019 – May 3, 2019
Problem Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 SL450, SL63 AMG, and SL550 vehicles. Over time, the bolt connection at the front-left mounting point on the rear axle carrier casting may fail, possibly affecting the vehicle's handling. Risk Unexpected changes in the vehicle's handling can increase the risk of a crash. Fix MBUSA will notify owners, and dealers will inspect the front-left mounting point of the rear axle carrier. If a defect in the bolt connection of the rear axle carrier is found, MBUSA will contact the owner and offer a repurchase of the vehicle. The recall began November 22, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019100018.
Filed with NHTSAOwner letter PDFRemedy instructions PDF
NHTSA campaign 19V768000 reported Oct 25, 2019 Mercedes-Benz USA, LLC. the full filing, and every vehicle covered →
▲high

Air Bags

2019100016
457 vehicles 90% reported repaired built Mar 20, 2018 – Nov 22, 2018
Problem Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018 SL65 AMG, 2019 SL63 AMG and 2018-2019 SL450 and SL550 vehicles. The front passenger air bag may have been improperly sewn, allowing the seam to tear during deployment. Risk A tear in the air bag may decrease performance and increase the risk of injury. Fix MBUSA will notify owners, and dealers will replace the passenger air bag, free of charge. The recall began December 13, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019100016.
Filed with NHTSAOwner letter PDFRemedy instructions PDF
NHTSA campaign 19V571000 reported Aug 2, 2019 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.

Whether any of this applies to one specific SL-Class

A campaign covers a build range, not a model year, so two identical-looking cars from 2019 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.

NHTSA VIN check →Mercedes-Benz’s own VIN lookup →

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 2019 Mercedes-Benz SL-Class, 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 2019 Mercedes-Benz SL-Class

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 SL-Class →

Owner complaints

Source: NHTSA complaint database

No owner complaints on file with NHTSA for this model year.

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

Communicationsfiled with NHTSA 216
Most recentmanufacturer date 2026-09-26
Kindsas classified by NHTSA 204 service bulletins, 8 others, 4 warranty extensions

Most often about: Electrical System, Power Train, Exterior Lighting, Suspension, Engine.

  • LI27.00-P-073124 Service bulletin
    2026-09-26 · Power Train
  • Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic /9G‑TRONIC automatic transmission) and 725.1 (NAG3 facelift/9G‑TRONIC automatic transmission facelift) For faster, more effective and more targeted diagnosis, Intelligent Predictive Repair (IPR) has been developed and integrated into XENTRY Diagnosis. This ensures an automated diagnosis process. Cause As part of t
  • LI46.10-P-077314 Service bulletin
    2026-09-25 · Steering
  • Complaint Noises in the steering column area when steering. See example file in the attachments area: "MRSM‑Schleifgeräusch_SCCMGrindingNoises. MOV". Cause Under analysis. Remedy Check which area of the steering column the noises occur in. Do the noises tend to occur at the bottom in the driver footwell or do they tend to occur in the area of the steering column switch module (MRSM/SCCM)? If the n
  • 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
  • LI27.10-P-075869 Service bulletin
    2026-09-14 · Power Train
  • Complaint Only vehicles with a variable transfer case are affected. This can be identified through control unit N45 or N15/7 in the quick test. When accelerating with light load, vibrations or jolting sensation may come from the drivetrain. It may be mistaken for a harsh shift. Cause Modified oil quality of the transfer case over time Remedy 1. Check initial quick test for faults in the following
  • LI27.00-P-073124 Service bulletin
    2026-09-04 · Power Train
  • Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic / 9G‑TRONIC automatic transmission) and 725.1 (NAG3 facelift/9G‑TRONIC automatic transmission facelift) For faster, more effective and more targeted diagnosis, Intelligent Predictive Repair (IPR) has been developed and integrated into XENTRY Diagnosis. This ensures an automated diagnosis process. Cause As part of
  • 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:

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.

SL-Class by model year

all years, side by side →
Year Safety Recalls Complaints
2027 A 0 0 23 mpg2026 A 1 0 22 mpg2025 A 1 0 22 mpg2024 B 2 0 22 mpg2023 C 5 1 23 mpg2022 C 4 9 16 mpg2020 B 3 2 22 mpg2019 this page C 4 0 23 mpg2018 B 2 2 23 mpg2017 B 2 4 23 mpg2016 A 1 1 23 mpg

Common questions about the 2019 SL-Class

Source: EPA, NHTSA and manufacturer press kits

Does the 2019 Mercedes-Benz SL-Class have any recalls?

NHTSA has posted 4 recall campaigns for the 2019 Mercedes-Benz SL-Class. The most serious on file is 19V768000, 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 2019 Mercedes-Benz SL-Class?

NHTSA has not published a crash-test rating for the 2019 Mercedes-Benz SL-Class yet. On the recall record WhichTrim grades it C (77/100), which measures open and severe recalls rather than crash protection.

What is the fuel economy of the 2019 Mercedes-Benz SL-Class?

Across the 3 EPA-rated configurations of the 2019 Mercedes-Benz SL-Class, the best EPA combined figure is 23 mpg. Figures are the EPA's own, per configuration, and every one is listed above.

What are the dimensions of the 2019 Mercedes-Benz SL-Class?

Transport Canada measured it at 182.3–182.7 in long, 74.0 in wide (body, without mirrors), 52.0 in tall, on a 102.0 in wheelbase. Curb weight: 3,825–4,068 lb depending on configuration. Those are its measurements of the North American versions; every figure is in the table above.

How clean is the 2019 Mercedes-Benz SL-Class?

The EPA smog rating for the 2019 Mercedes-Benz SL-Class is 3 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 ULEV125, Federal Tier 3 Bin 125 — which the table above lists per configuration.

Are there service bulletins for the 2019 Mercedes-Benz SL-Class?

The manufacturer has filed 216 service bulletins and related communications with NHTSA for the 2019 Mercedes-Benz SL-Class, most often covering electrical system, power train, exterior lighting. 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.

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 & configurations3 configurationsEPA certification recordsEvery configuration the EPA certified for sale, with its own test figures.
Emission certificates3 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 complaintsnoneNHTSA complaint databaseNo owner has filed one. On a car that sold in small numbers this says very little either way.
Crash ratingsnoneNHTSA NCAPNHTSA has not tested this model year. Cars are selected for testing, so untested is not unsafe.
Service bulletins216NHTSA manufacturer communicationsEverything the manufacturer told its dealers about a defect or malfunction, short of a recall.
InvestigationsnoneNHTSA Office of Defects InvestigationNo defect investigation has been opened.
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 NHTSAnoneNHTSA vPIC, decoded from VIN patternsWe had no VIN pattern to decode for this model year, or the manufacturer filed nothing usable.
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.

Where to go next

pages beside this one
Other years The 2027 SL-Class The SL-Class model year with the cleanest record on file — grade A, 0 recalls.Recalls Every Mercedes-Benz recall on file All campaigns filed against Mercedes-Benz vehicles, newest first, with the manufacturer's own number.Recall Watch Watch this SL-Class by VIN Give it the VIN and you hear the night a campaign is filed — from $29 a month for a lot, free for ten.

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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