2012 Mercedes-Benz SLK-Class SLK350
The 2012 Mercedes-Benz SLK-Class SLK350 is a 302-hp 3.5-liter V6 with a 7-speed automatic and rear-wheel drive. It is rated at 23 mpg combined.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | V6 |
| Displacement | 3.5 L |
| Horsepower | 302 hp @ 6,500 rpm |
| Torque | 273 lb-ft @ 3500-5250 rpm |
| Redline | 6,800 rpm |
| Valvetrain | DOHC |
| Bore and Stroke | 92.9 x 86.1 |
| Compression Ratio | 12.0:1 |
| Injection Type | Naturally Aspirated Direct Injection |
| Drivetrain | |
| Drive Type | RWD |
| Transmission | |
| Transmission | 7-speed automatic with shift paddles and Touch Shift |
| 1st Gear | 4.38 (37 mph **) |
| 2nd Gear | 2.86 (57 mph **) |
| 3rd Gear | 1.92 (85 mph **) |
| 4th Gear | 1.37 (119 mph **) |
| 5th Gear | 1 (163 mph **) |
| 6th Gear | 0.82 (199 mph **) |
| 7th Gear | 0.73 (223 mph **) |
| Reverse | 3.42 |
| Final Drive | 3.07 |
| Fuel Economy | |
| City | 20 MPG |
| Highway | 29 MPG |
| Combined | 23 MPG |
| Suspension | |
| Front Suspension | Independent coil spring, single-tube gas pressure damper |
| Rear Suspension | Independent multi-link coil spring, single-tube gas pressure damper |
| Brakes | |
| Front Brake Disc | 13.5 in. perforated and ventilated |
| Rear Brake Disc | 11.8 in. solid |
| Tires & Wheels | |
| Wheels Front | 18" |
| Wheels Rear | 18" |
| Tires Front | 225/40 R18 |
| Tires Rear | 245/35 R18 |
| Dimensions & Weight | |
| Length | 162.76 in |
| Width | 79 in |
| Height | 51.2 in |
| Wheelbase | 95.7 in |
| Front Track | 61.4 in |
| Rear Track | 61.6 in |
| Cargo Volume | 10.1 ft³ |
| Curb Weight | 3,397 lbs |
| Interior | |
| Headroom Front | 38 in |
| Legroom Front | 42.5 in |
| Shoulder Room Front | 52.2 in |
** Theoretical max speed per gear at redline