Full specifications
Mercedes-Benz S-Class S 400 d Specifications
Complete technical specifications for the Mercedes-Benz S-Class S 400 d — 340 hp, diesel, sedan, 2018. Performance highlights: 0–100 km/h in 5.2 s, top speed 250 km/h (155 mph), consumption 5.9 l/100km (47.9 mpg UK · 39.9 mpg US).
General · 5 fields
| Seats | 4 |
|---|---|
| Doors | 4 |
| Body type | Sedan |
| Vehicle class | Passenger Car |
| Market segment | F (Groot) |
Fuel & Engine · 18 fields
| Engine capacity | 2.9 L (2,925 cc) |
|---|---|
| Cylinders | 6 |
| Coolant capacity | 13 L (3.4 gal US) |
| Emission standard | Euro 6 |
| Engine aspiration | Turbocharger, Intercooler |
| Engine code | OM 656.929 |
| Engine configuration | Inline |
| Engine layout | Front, Longitudinal |
| Engine oil capacity | 9 L (2.2 gal US) |
| Catalytic converter | Particulate Filter |
| Compression ratio | 16 :1 |
| Fuel system | Common Rail |
| Fuel tank capacity | 70 L (18.5 gal US) |
| RPM at 100 km/h | 1,100 rpm |
| RPM at 130 km/h | 1,450 rpm |
| Turbocharged | Yes |
| Valve actuation | DOHC |
| Valves per cylinder | 4 |
Performance · 8 fields
| Power (hp) | 340 hp |
|---|---|
| Torque | 700 Nm (516 lb-ft) |
| Top speed | 250 km/h (155 mph) |
| 0–100 km/h | 5.4 s |
| Drag coefficient (Cd) | 0 |
| Power per litre | 116 hp/l |
| Weight-to-power ratio | 6 kg/hp |
| Weight-to-torque ratio | 3 kg/Nm |
Consumption (NEDC) · 3 fields
| Combined consumption | 5.2 l/100km (54.3 mpg UK · 45.2 mpg US) |
|---|---|
| Urban consumption | 6.4 l/100km (44.1 mpg UK · 36.8 mpg US) |
| Extra-urban consumption | 4.5 l/100km (62.8 mpg UK · 52.3 mpg US) |
Emissions · 1 fields
| CO2 emissions | 147 g/km |
|---|
Chassis · 13 fields
| Front spring type | Air Suspension |
|---|---|
| Rear spring type | Air Suspension |
| Steering type | Steering rack and pinion |
| Wheel rim size | 18 |
| Front anti-roll bar | Yes |
| Rear anti-roll bar | Yes |
| Front brakes | Ventilated Discs |
| Front suspension | Independent Double Wishbone |
| Rear brakes | Ventilated Discs |
| Rear suspension | Multilink |
| Turning circle | 11.9 m (39.0 ft) |
| Front tyre size | 245/50R18 |
| Rear tyre size | 245/50R18 |
Transmission · 1 fields
| Transmission | 9 gears, automatic transmission G-TRONIC |
|---|
Weights · 7 fields
| Ball pressure | 85 kg (187 lb) |
|---|---|
| Gross vehicle weight | 2,760 kg (6,085 lb) |
| Kerb weight | 1,960 kg (4,321 lb) |
| Payload | 800 kg (1,764 lb) |
| Roof load | 100 kg (220 lb) |
| Towing weight (braked) | 2,100 kg (4,630 lb) |
| Towing weight (unbraked) | 750 kg (1,653 lb) |
Luggage / Load · 2 fields
| Boot capacity | 510 L (18.0 cu ft) |
|---|---|
| Boot sill height | 680 mm (26.8 in) |
Exterior Sizes · 9 fields
| Length | 5,125 mm (201.8 in) |
|---|---|
| Width | 1,899 mm (74.8 in) |
| Front overhang | 898 mm |
| Height | 1,496 mm (58.9 in) |
| Rear overhang | 1,208 mm |
| Wheelbase | 3,035 mm (119.5 in) |
| Width incl. mirrors | 2,130 mm |
| Front track | 1,624 mm |
| Rear track | 1,637 mm |
Interior Sizes · 12 fields
| Front legroom | 935-1195 mm |
|---|---|
| Front headroom | 965-1050 mm |
| Front seat back length | 590 mm |
| Front seat length | 480 mm |
| Step-in height | 555 mm (21.9 in) |
| Interior width front | 1,540 mm |
| Rear legroom | 620-910 mm |
| Rear headroom | 960 mm |
| Rear seat back length | 640 mm |
| Rear seat length | 460 mm |
| Rear seat height | 350 mm |
| Interior width rear | 1,555 mm |
Safety · 30 fields
| Crash test rating | Not Tested |
|---|---|
| ABS | Standard |
| EBD | Standard |
| Brake assist | Standard |
| ESP | Standard |
| Traction control | Standard |
| Limited slip differential | Not Available |
| Electronic damping | Standard |
| Automatic level control | Standard |
| Hill start assist | Standard |
| Forward collision warning | Not Available |
| Autonomous emergency braking | Standard |
| Pedestrian AEB | Not Available |
| Lane keeping assist | Optional Package |
| Steering assist | Optional Package |
| Blind spot detection | Optional Package |
| Fatigue detection | Standard |
| Tyre pressure monitoring | Standard |
| Night vision | Optional |
| Pre-crash system | Standard |
| High beam assist | Standard |
| Traffic sign recognition | Standard |
| Cross traffic warning | Not Available |
| Driver airbag | Standard |
| Passenger airbag | Standard |
| Side airbags | Standard (Front & Rear) |
| Curtain airbags | Standard (Front & Rear) |
| Driver knee airbag | Standard |
| ISOFIX | Standard |
| Emergency call (eCall) | Standard |
Comfort · 15 fields
| Central locking | Standard |
|---|---|
| Keyless entry/start | Optional |
| Smartphone key | Not Available |
| Start button | Standard |
| Power steering | Standard |
| Steering wheel controls | Standard |
| Electric windows | Standard (Front & Rear) |
| Cruise control | Standard |
| Air conditioning | Standard (Automatic) |
| Dual zone climate | Standard |
| Parking sensors | Standard (Front & Rear) |
| Reverse camera | Standard |
| Park assist | Standard |
| Electric parking brake | Standard |
| Start/stop system | Standard |
Interior · 32 fields
| Seat height adjustment | Standard (Driver & Passenger) |
|---|---|
| Lumbar support | Standard (Driver & Passenger) |
| Electric seat adjustment | Standard |
| Heated seats | Optional |
| Ventilated seats | Optional |
| Sport seats | Not Available |
| Leather steering wheel | Standard |
| Adjustable steering | Standard |
| Heated steering wheel | Optional |
| Leather upholstery | Optional |
| Rear headrests | Standard |
| Folding rear seats | Not Available |
| Sliding rear seats | Not Available |
| Armrest | Standard |
| Pre-heating | Optional |
| Auto-dimming mirror | Not Available |
| Rev counter | Standard |
| Trip computer | Standard |
| Digital instruments | Not Available |
| Head-up display | Optional |
| Audio system | Standard |
| Digital radio (DAB+) | Optional |
| Audio steering controls | Standard |
| Audio input | Standard |
| Navigation | Optional |
| Bluetooth | Standard |
| Wireless charging | Standard |
| Apple CarPlay | Standard |
| Android Auto | Standard |
| OTA updates | Not Available |
| Outside temperature | Standard |
| Reading lights | Standard |
Exterior · 21 fields
| Rain sensor | Standard (Rain Sensor) |
|---|---|
| Alloy wheels | Standard |
| Sunroof | Optional |
| Panoramic roof | Not Available |
| Roof rails | Not Available |
| Metallic paint | Optional |
| Body-coloured bumpers | Standard |
| Tinted glass | Standard |
| Privacy glass | Optional |
| Electric boot | Standard |
| Electric mirrors | Standard (Heated) |
| Folding mirrors | Standard |
| Auto-dimming ext. mirrors | Not Available |
| Indicators in mirrors | Standard |
| Front fog lights | Standard |
| Automatic headlights | Standard |
| Xenon headlights | Standard |
| LED headlights | Standard |
| LED tail lights | Standard |
| Headlight washers | Standard |
| Alarm | Standard |
Service & Warranty · 3 fields
| Service interval | 20.000 km / 1 jaar |
|---|---|
| General warranty | 2 jaar, onbeperkt |
| Body warranty | 2 jaar |
Costs · 1 fields
| Road tax quarterly (NL) | €737 |
|---|
Pricing · 1 fields
| List price at launch | €123,509 |
|---|