This SL 500 AT (320 hp) engine was fitted in the R129 [Restyling] Roadster, which was produced by Mercedes-Benz from 1995 to 1998. In addition to this engine, 4 other engines were also available for this body — their technical data and fuel economy are accessible by clicking the body name at the top of the page.
| City fuel consumption per 100 km | 16litre |
|---|---|
| Highway fuel consumption per 100 km | 9.6litre |
| Mixed fuel consumption per 100 km | 11.5litre |
| Fuel tank capacity | 80litre |
| Cruising range | from 500 to 830km |
| Fuel | 95 RON |
| Emission standard | EURO I |
| Top speed | 250km/h |
| Acceleration (0–100 km/h) | 6.5second |
| Displacement | 4973cm3 |
|---|---|
| Engine power | 320bhp |
| RPM at max power | to 5 600RPM |
| Maximum torque | 470Nm |
| RPM at max torque | 3900RPM |
| Engine type | Gasoline |
| Cylinder layout | V-type |
| Injection type | Multi-point injection |
| Number of cylinders | 8 |
| Valves per cylinder | 4 |
| Bore | 96.5mm |
| Stroke | 85mm |
| Gearbox | Automatic |
|---|---|
| Number of gears | 5 |
| Drive wheels | Rear-wheel drive |
| Turning circle | 10.75m |
| Seats | 4 |
|---|---|
| Length | 4499mm |
| Width | 1812mm |
| Height | 1295mm |
| Wheelbase | 2515mm |
| Front track | 1535mm |
| Rear track | 1523mm |
| Kerb weight | 1910kg |
| Gross weight | 2230kg |
| Displacement | 320kg |
| Min. boot capacity | 265litre |
| Max. boot capacity | 265litre |
| Permitted road-train weight | 3730kg |
| Body type | Roadster |
| Front suspension | Multi wishbone, Dampers, Spring, Stabilizer bar |
|---|---|
| Rear suspension | Multi wishbone, Dampers, Spring, Stabilizer bar |
| Front brakes | Disc |
| Rear brakes | Disc |
| City | 19.2 litres / 100km |
|---|---|
| Highway | 11.5 litres / 100km |
| Average | 13.8 litres / 100km |
Estimated from official figures. Actual consumption varies by driving style and conditions.