2011 Mercedes-Benz SLS AMG — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2011 Mercedes-Benz SLS AMG is a coupe powered by a 6.2L 8-cyl premium gasoline engine. It returns around 19 mpg (UK) / 16 mpg (US EPA) combined. Owners often keep a Mercedes-Benz SLS AMG workshop manual to hand for servicing and repairs.
Full Specifications
| Engine | 6.2L 8-cyl |
|---|---|
| Transmission | Automatic (AM7) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | Rear-Wheel Drive |
| Body Style | Coupe |
| Fuel Economy (UK) | 19 combined / 17 urban / 24 extra-urban mpg |
| Fuel Economy (US EPA) | 16 combined / 14 city / 20 highway mpg |
| CO₂ Emissions | 345 g/km |
| EPA Est. Annual Fuel Cost | $5,150 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 1 configuration for the 2011 Mercedes-Benz SLS AMG, all with the 6.2L 8-cyl engine. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 6.2L 8-cyl | Automatic (AM7) | Rear-Wheel Drive | 19 | 16 (14/20) | 345 | $5,150 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
Owner Essentials for the 2011 Mercedes-Benz SLS AMG
Running Costs: 2011 Mercedes-Benz SLS AMG
Covering around 8,000 miles a year in a 2011 Mercedes-Benz SLS AMG at 19 mpg combined, expect roughly 1,914 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $5,150 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2011 Mercedes-Benz SLS AMG Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2011 Mercedes-Benz SLS AMG as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
Owners have filed 6 complaints with NHTSA about the 2011 Mercedes-Benz SLS AMG. The most-reported areas are Air bags (5), Vehicle speed control (1).
Used-buyer checklist for the 2011 Mercedes-Benz SLS AMG
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Air bags (5 owner complaints) — Confirm any air bag inflator or module recalls were completed — enter the VIN at nhtsa.gov/recalls.
- Throttle & cruise control (1 owner complaint) — Check throttle response and cruise control are smooth, and ask about any software or throttle recalls.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
How does the Mercedes-Benz SLS AMG compare to similar coupes? For context, coupes in our database average around 25 mpg (UK) combined — this model's 19 mpg figure is 6 mpg below that average. Its 345 g/km CO₂ figure is 67 g/km higher than the 278 g/km average for coupes on this site. This comparison is based on 1072 coupes in our dataset.
Mercedes-Benz models in our database average about 26 mpg (UK) combined on their most efficient configuration; the 2011 Mercedes-Benz SLS AMG's 19 mpg is 7 mpg below that make average. Its 345 g/km CO₂ figure is 77 g/km higher than the 268 g/km Mercedes-Benz average.
Of the 5 Mercedes-Benz SLS AMG model years we cover, the 2011 is the most economical on its best configuration (19 mpg UK combined). See every Mercedes-Benz SLS AMG year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2011 Mercedes-Benz SLS AMG
Frequently Asked Questions
What engine does the 2011 Mercedes-Benz SLS AMG have?
It's fitted with a 6.2L 8-cyl premium gasoline engine, paired with a automatic (am7) transmission.
What is the fuel economy of the 2011 Mercedes-Benz SLS AMG?
The most efficient configuration returns around 19 mpg (UK) combined, or 16 mpg on the US EPA cycle.
How much does the 2011 Mercedes-Benz SLS AMG cost to fuel per year?
The US EPA estimates about $5,150 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2011 Mercedes-Benz SLS AMG have any recalls?
NHTSA lists no safety recall campaigns for the 2011 Mercedes-Benz SLS AMG as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
What are the most common problems reported for the 2011 Mercedes-Benz SLS AMG?
Among the 6 owner complaints filed with NHTSA, the most-reported areas are Air bags (5 complaints), Vehicle speed control (1 complaint). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Mercedes-Benz SLS AMG's fuel economy good for a coupe?
It returns around 19 mpg (UK) combined, against a same-body-style average of roughly 25 mpg among the coupes we track.