Mercedes-Benz SLK55 AMG vs Porsche Boxster
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2016 Porsche Boxster
Overview
| Spec | Mercedes-Benz SLK55 AMGAMG SLK 55 | Porsche BoxsterBase |
|---|---|---|
| Selected trim | AMG SLK 55 | Base |
| Body style | Convertible | Convertible |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 7-speed shiftable automatic | 6-speed manual |
| Engine type | gas | gas |
| Model year | 2016 | 2016 |
Pricing & market
| Spec | Mercedes-Benz SLK55 AMGAMG SLK 55 | Porsche BoxsterBase |
|---|---|---|
| MSRP | $72,600 | $52,100 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Mercedes-Benz SLK55 AMGAMG SLK 55 | Porsche BoxsterBase |
|---|---|---|
| Combined MPG | 22 MPG | 24 MPG (best) |
| City MPG | 19 MPG | 20 MPG (best) |
| Highway MPG | 28 MPG | 30 MPG (best) |
| Fuel tank | 18.5 gal (best) | 16.9 gal |
Performance
| Spec | Mercedes-Benz SLK55 AMGAMG SLK 55 | Porsche BoxsterBase |
|---|---|---|
| Horsepower | 416 hp (best) | 265 hp |
| Torque | 398 lb-ft (best) | 206 lb-ft |
| Engine size | 5.5 L (best) | 2.7 L |
| Cylinders | V8 | flat 6 |
Size & capability
| Spec | Mercedes-Benz SLK55 AMGAMG SLK 55 | Porsche BoxsterBase |
|---|---|---|
| Seating | 2 seats | 2 seats |
| Doors | 2 | 2 |
| Cargo volume | 10.1 cu ft (best) | 4.6 cu ft |
| Curb weight | — | 2,888 lbs (best) |
| Wheelbase | 95.7 in | 97.4 in (best) |
| Length | 163.2 in | 172.2 in (best) |
| Width | 71.5 in (best) | 70.9 in |
| Height | 51.2 in (best) | 50.5 in |
Safety & recalls
| Spec | Mercedes-Benz SLK55 AMGAMG SLK 55 | Porsche BoxsterBase |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Mercedes-Benz SLK55 AMG | Porsche Boxster |
|---|---|---|
| 1 | AMG SLK 55 $72,600 MSRP(Currently comparing) | Base $52,100 MSRP(Currently comparing) |
| 2 | — | S $63,900 MSRP |
| 3 | — | GTS $74,600 MSRP |
| 4 | — | Spyder $82,100 MSRP |