Used 2020 Mercedes-Benz SL SL 550 Roadster 2D
Pricing
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Values and Prices
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $54,790 | $61,930 | ||
Very Good | $53,890 | $60,830 | ||
Good | $52,790 | $59,630 | ||
Fair | $50,190 | $56,730 |
Estimated Trade-In Values for the 2020 Mercedes-Benz SL SL 550 Roadster 2D range from about $50,190 to $54,790 depending on vehicle condition. Estimated Private Party Values range from about $56,730 to $61,930 depending on vehicle condition. Valid for ZIP Code 43085 through 3/26/2026.
2020 Mercedes-Benz SL SL 550 Roadster 2D Depreciation
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2020 Mercedes-Benz SL SL 550 Roadster 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $22,980 | $74,686 | $71,593 | ||
2024 | $19,219 | $55,467 | $51,898 | ||
2025 | + $352 | $55,819 | $52,930 | ||
Now | + $4,381 | $60,200 | $53,300 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2020 Mercedes-Benz SL SL 550 Roadster 2D Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 4012 lbs. | ||
|---|---|---|---|
EPA Passenger | 50.5 cu.ft. | ||
Fuel Capacity | 19.8 gallons | ||
Front Head Room | 39.1 inches | ||
Front Leg Room | 53.6 inches | ||
Max Seating Capacity | 2 | ||
Minimum Ground Clearance | 3.7 inches | ||
Overall Length | 182.3 inches | ||
Front Shoulder Room | 55.5 inches | ||
Trunk or Cargo Capacity | 13.5 cu.ft. | ||
Turning Diameter | 36.2 feet | ||
Wheel Base | 101.7 inches | ||
Width with mirrors | 82.6 inches |
Exterior
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 2 doors | ||
Panorama Moon Roof | Available | ||
Power Retractable Top | Available | ||
LED Headlights | Available |
Fuel Economy
City | 17 mpg | ||
|---|---|---|---|
Highway | 25 mpg | ||
Combined | 20 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
9 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Performance
Horsepower | 449 @ 5500 RPM | ||
|---|---|---|---|
Torque | 516 @ 1800 rpm | ||
Engine | V8, Twin Turbo, 4.7 Liter | ||
0 to 60 | 4.3 seconds | ||
Top Speed | 155 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2020 Mercedes-Benz SL SL 550 Roadster 2D Standard Features
2020 Mercedes-Benz SL
KBB.com Review
Power, poise & performance in equal measure. Comfortable & luxurious cabin. Power-retractable hardtop roof. Power wind-blocker and Airscarf neck warming. Heated, ventilated, massaging seats w/sun-reflective leather.
Imminent replacement by a much improved, AMG-engineered example. Sky-high prices for a vehicle that will depreciate rapidly.
2020 Mercedes-Benz SL
KBB.com Consumer Reviews
Consumer Rating
2020 Mercedes-Benz SL SL 550 Roadster 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
 Used 2020 Mercedes-Benz SL SL 550 Roadster 2D |  Used 2024 BMW 8 Series |  Used 2024 Audi S5 |  Used 2024 Jaguar F-TYPE | ||
|---|---|---|---|---|---|
| Price | $63,100 | $59,500 | $58,600 | $60,300 | |
| KBB.com Rating | N/A | 4.1 | 4.3 | 4.3 | |
| Consumer Rating | 4.6 | 4.8 | 4.7 | 4.7 | |
| Fuel Economy | City 17/Hwy 25/Comb 20 MPG | City 21/Hwy 29/Comb 24 MPG | City 20/Hwy 27/Comb 22 MPG | City 17/Hwy 24/Comb 19 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 2 | 5 | 4 | 2 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 5 years or 60000 miles | |
| Horsepower | 449 @ 5500 RPM | 335 @ 6500 RPM | 349 HP | 444 @ 6000 RPM | |
| Engine | V8, Twin Turbo, 4.7 Liter | 6-Cyl, Turbo, 3.0 Liter | V6, Turbo, 3.0 Liter | V8, Supercharged, 5.0 Liter | |
| Drivetrain | RWD | RWD | AWD | RWD |