This S420 AT (279 hp) engine was fitted in the W140 [2-й Restyling] Sedan, which was produced by Mercedes-Benz from 1996 to 1998. In addition to this engine, 10 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 | 21.4litre |
|---|---|
| Highway fuel consumption per 100 km | 11.2litre |
| Mixed fuel consumption per 100 km | 14.9litre |
| Fuel tank capacity | 100litre |
| Cruising range | from 470 to 890km |
| Fuel | 95 RON |
| Emission standard | EURO I |
| Top speed | 245km/h |
| Acceleration (0–100 km/h) | 8.3second |
| Displacement | 4196cm3 |
|---|---|
| Engine power | 279bhp |
| RPM at max power | to 5 700RPM |
| Maximum torque | 400Nm |
| 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 | 92mm |
| Stroke | 78.9mm |
| Gearbox | Automatic |
|---|---|
| Number of gears | 5 |
| Drive wheels | Rear-wheel drive |
| Turning circle | 12.1m |
| Seats | 5 |
|---|---|
| Length | 5113mm |
| Width | 1886mm |
| Height | 1486mm |
| Wheelbase | 3040mm |
| Front track | 1606mm |
| Rear track | 1579mm |
| Kerb weight | 1990kg |
| Gross weight | 2640kg |
| Displacement | 650kg |
| Min. boot capacity | 550litre |
| Max. boot capacity | 550litre |
| Permitted road-train weight | 4740kg |
| Body type | Sedan |
| Front suspension | Dampers, Helical springs, Stabilizer bar |
|---|---|
| Rear suspension | Dampers, Helical springs, Stabilizer bar |
| Front brakes | Ventilated disc |
| Rear brakes | Ventilated disc |
| City | 25.7 litres / 100km |
|---|---|
| Highway | 13.4 litres / 100km |
| Average | 17.9 litres / 100km |
Estimated from official figures. Actual consumption varies by driving style and conditions.