Used 2008 Mercedes-Benz Sl-Class SL 55 AMG 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 | - | $16,500 | ||
Very Good | - | $15,750 | ||
Good | - | $14,950 | ||
Fair | - | $12,800 |
Estimated Private Party Values range from about $12,800 to $16,500 depending on vehicle condition. Valid for ZIP Code 43085 through 10/22/2026.
2008 Mercedes-Benz SL-Class SL 55 AMG Roadster 2D Depreciation
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2008 Mercedes-Benz Sl-Class SL 55 AMG Roadster 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $2,526 | $18,201 | $16,220 | ||
2024 | + $91 | $18,292 | $16,351 | ||
2025 | $173 | $18,119 | $16,274 | ||
Now | $3,169 | $14,950 | - |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2008 Mercedes-Benz Sl-Class SL 55 AMG 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 | 4365 lbs. | ||
|---|---|---|---|
EPA Total Interior | 57.8 cu.ft. | ||
Fuel Capacity | 21.1 gallons | ||
Front Head Room | 37.7 inches | ||
Front Leg Room | 42.9 inches | ||
Max Seating Capacity | 2 | ||
Overall Length | 178.5 inches | ||
Front Shoulder Room | 54.0 inches | ||
Trunk or Cargo Capacity | 11.2 cu.ft. | ||
Turning Diameter | 36.2 feet | ||
Wheel Base | 100.8 inches | ||
Width with mirrors | 80.0 inches |
Exterior
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
Fog Lights | Available | ||
HID Headlights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 2 doors | ||
Panorama Moon Roof | Available | ||
Power Retractable Top | Available |
Fuel Economy
City | 12 mpg | ||
|---|---|---|---|
Highway | 17 mpg | ||
Combined | 14 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
5 speed | Available | ||
Recommended Fuel | Premium |
Performance
Horsepower | 510 @ 6100 RPM | ||
|---|---|---|---|
Torque | 531 @ 2600 rpm | ||
Engine | V8, Supercharged, 5.5L | ||
0 to 60 | 4.4 seconds | ||
Top Speed | 155 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 4 years / 50000 miles |
2008 Mercedes-Benz SL-Class SL 55 AMG Roadster 2D Standard Features
2008 Mercedes-Benz SL-Class
KBB.com Review
The 2008 Mercedes-Benz SL is more than just a performance dynamo; it’s an attention grabber. The car looks as good with the power-operated hardtop covering the cockpit as it does when the top is retracted. If you believe a car should signal to the world the level of your success, the SL is the perfect spokesperson.
The only reason not to like the 2008 Mercedes-Benz SL is the price. Don’t feel bad; well over 90 percent of the rest of us can’t afford one, either.
2008 Mercedes-Benz SL-Class
KBB.com Consumer Reviews
Consumer Rating
2008 Mercedes-Benz SL-Class SL 55 AMG Roadster 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
![]() Used 2008 Mercedes-Benz SL-Class SL 55 AMG Roadster 2D | ![]() Used 2017 Audi A5 Sport | ![]() Used 2013 Lexus IS | ![]() Used 2013 BMW 3 Series | ||
|---|---|---|---|---|---|
| Price | $17,000 | $16,150 | $15,750 | $16,200 | |
| KBB.com Rating | N/A | 4.1 | 3.7 | 4.2 | |
| Consumer Rating | 4.6 | 4.7 | 4.6 | 4.5 | |
| Fuel Economy | City 12/Hwy 17/Comb 14 MPG | City 21/Hwy 29/Comb 24 MPG | City 19/Hwy 27/Comb 22 MPG | City 17/Hwy 24/Comb 19 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 2 | 4 | 4 | 4 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 510 @ 6100 RPM | 220 @ 4450 RPM | 306 @ 6400 RPM | 320 @ 5900 RPM | |
| Engine | V8, Supercharged, 5.5L | 4-Cyl, Turbo, 2.0 Liter | V6, 3.5 Liter | 6-Cyl, Twin Turbo, 3.0 Liter | |
| Drivetrain | RWD | AWD | RWD | RWD |





