2020 Mercedes-Benz SL-Class: every answer
5 trims: $91,000 to $114,700.
Key numbers: SL 450 Roadster RWD
- MSRP
- $91,000
- Combined mpg
- 22 mpg
- Horsepower
- 362 hp
- Length
- 182.3 in
- Seats
- 2
- Cargo, seats up
- 8.5 cu ft
21 answers
Fuel and range
- How many mpg does it get?Up to 22 mpg.
- What does a road trip cost?$57 for 500 miles.
- What does it cost per mile?14.5 cents a mile.
- Is my mpg normal?EPA 22 mpg combined.
- What mpg at my city and highway mix?23.3 mpg at 50% city.
- Does it need premium gas?Premium.
- Drive or fly?Drive $214. Fly $750.
Price and payments
- What is the monthly payment?$1,749 a month for the SL 450 Roadster RWD.
- 0% financing or a rebate?0% wins by $14,233.
- How fast does it lose value?Keeps 88% after 3 years.
- What changed each year?Redesigned: 2011, 2015, 2022, 2023.
Hybrid, EV and AWD
Size and fit
- How big is it?182.3 in long. 3,826 lb.
- Will it fit in my garage?Fits a 20 x 20 ft garage.
- Will it clear the snow?3.7 in of clearance.
- Can it make a U-turn?36.2 ft turning circle.
Trims and equipment
- What are the trim levels?2 trims. $91,000 to $114,700.
- How long is the warranty?4 years or 50,000 miles.
Performance
Compare and choose
Compare
- BMW 8 Series 2020 from $84,900
- Porsche 911 2020 from $97,400
- Compare the SL-Class with any car
Other SL-Class years
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