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Mercedes S-Class S350d 2.9 AT Luxury Equipment — Sixth Generation Restyling

The Mercedes S-Class S350d 2.9 AT Luxury, from the sixth generation restyling, is defined largely by how simply its cabin functions are triggered once the driver is seated.

6 generation, restyling · Sedan Long

2017–2021

S350d 2.9 AT

Diesel · Automatic · AWD

At a glance

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Luxury

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Specifications

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Performance & powertrain

Top speed
?

The highest speed a vehicle can sustain under manufacturer test conditions. Some cars are electronically limited below their mechanical potential. Glossary entry

250 km/h
Engine type
Diesel
Transmission
Automatic
Type of boost
?

A turbocharger or supercharger compresses the air entering the engine so a smaller engine can produce more power. Naturally aspirated engines draw air without a compressor. Glossary entry

Turbo
Type of drive
?

Which wheels receive power: front-wheel drive, rear-wheel drive or all-wheel drive. All-wheel drive can send power to every wheel for extra traction. Glossary entry

AWD
Bore and stroke
?

The diameter of a cylinder (bore) and the distance the piston travels inside it (stroke). Together they determine the displacement of the engine. Glossary entry

82 × 92.4 mm
Engine capacity
?

The total volume swept by all pistons inside the cylinders, usually stated in cubic centimetres or litres. Larger displacement often means more power but higher consumption. Glossary entry

2925 cm³
Engine location
Front, longitudinal
Number of gears
?

How many fixed forward ratios a gearbox offers. More gears can improve economy and refinement; continuously variable transmissions have no fixed steps. Glossary entry

9
Maximum power
?

A unit of engine or motor output. One metric horsepower is about 0.735 kilowatts. Peak power is normally reached at high engine speed. Glossary entry

286 hp
Maximum power, kw
?

A unit of engine or motor output. One metric horsepower is about 0.735 kilowatts. Peak power is normally reached at high engine speed. Glossary entry

210 kW
Compression ratio
?

The ratio between the largest and smallest volume of a cylinder as the piston moves. Higher ratios improve efficiency but may require higher-octane fuel. Glossary entry

15.5
Maximum power rpm
3400 – 4600 rpm
Maximum torque N⋅m
600 N⋅m
Maximum torque rpm
1200 – 3200 rpm
Acceleration to 100
?

The time a vehicle needs to reach 100 km/h from a standstill, a common shorthand for overall performance. Glossary entry

5.8 s
Engine power system
Not provided
Number of cylinders
6
Valves per cylinder
?

The number of intake and exhaust valves in each cylinder. Four valves per cylinder is common and helps the engine breathe at higher speeds. Glossary entry

4
Cylinder arrangement
Inline
Maximum power ICE
Not provided
Maximum power ICE
Not provided

Energy & emissions

ECO class
Euro 6
Battery power
Not provided
Fuel grade
Diesel
Mild Hybrid
?

A car with a small electric motor and battery that assist the combustion engine and recover braking energy but cannot drive on electricity alone. Glossary entry

Not provided
Battery type
Not provided
CO2 emissions
?

The amount of carbon dioxide released per kilometre under a standardised test. Lower figures usually go hand in hand with lower fuel consumption. Glossary entry

150 g/km
Full charge home
Not provided
Power consumption
Not provided
Fuel tank capacity
63 l
Full public charging time
Not provided
Driving range, maximum
?

The distance an electric or plug-in vehicle can travel on a full charge under a stated test cycle. Temperature, speed and load change the real result. Glossary entry

Not provided
Driving range, minimum
?

The distance an electric or plug-in vehicle can travel on a full charge under a stated test cycle. Temperature, speed and load change the real result. Glossary entry

Not provided
Fuel consumption city
6.9 l
Average consumption
5.7 l
Fuel consumption highway
5 l

Dimensions & body

Doors number
4
Number of seats
4–5
Width
2130 mm
Height
1494 mm
Length
5271 mm
Body type
Sedan Long
Wheelbase
?

The distance between the centres of the front and rear wheels. A longer wheelbase usually gives more cabin space and a calmer ride; a shorter one helps agility and parking. Glossary entry

3165 mm
U-turn diameter
Not provided
Depth of the ford to be crossed
Not provided
Body style
Sedan
Rear track width
?

The distance between the centres of the two wheels on the same axle. A wider track generally improves stability in corners. Glossary entry

1643 mm
Trunk volume max
Not provided
Trunk volume min
395 l
Front track width
?

The distance between the centres of the two wheels on the same axle. A wider track generally improves stability in corners. Glossary entry

1630 mm
Max weight
2780 kg
Curb weight
?

The weight of the vehicle with all standard equipment and fluids but without passengers or cargo. Glossary entry

2075 kg
Ground clearance, maximum
?

The gap between the lowest point of the underbody and the road. More clearance helps on rough roads and steep driveway ramps. Glossary entry

Not provided
Ground clearance, minimum
?

The gap between the lowest point of the underbody and the road. More clearance helps on rough roads and steep driveway ramps. Glossary entry

Not provided

Identity & configuration

Body code
W222
Vehicle class
F
Body designation
V222
Right-hand drive
No

Additional specifications

Stop
2021-01-31
Start
2017-04-01
Wheel size
Not provided
Rear brakes
Ventilated disc
Front brakes
Ventilated disc
Rear suspension
Independent, pneumatic
Front suspension
Independent, pneumatic

Trim equipment

Dimensions & body

Number of seats
4

Additional specifications

Driver Assistance Systems
Anti-lock braking system (ABS), Electronic stability program (ESP), Emergency brake assist (BAS, EBD, EBA), Automatic slip regulation (ASR), Collision avoidance system, Lane departure warning system, Blind spot monitoring system, Drive mode selection system, Traffic sign assist, Pedestrian detection system
Stop
2021-01-31
View
Daytime running lights, Adaptive front-lighting system, Light sensor, Rain sensor, High beam assist
Suspension and spare wheel
Air suspension
Start
2017-04-01
Airbags
Driver's airbag, Passenger airbag, Side front airbags, Window airbags (curtains), Driver's knee airbag
Camera
Rear-view camera
Isofix
Isofix for the back row, Isofix for the front row seats
Material
Alloy
Comfort
Head-up display, On-board computer, Keyless entry system, Engine Start Button, Start-stop system, Trunk electric drive, Hands-free trunk door opening, Power folding mirrors, Power mirrors, Multifunction steering wheel, Paddle Shifters, Folding mirrors
Massage
Front seats with massage
Exterior
Metallic
Interior
Sunblinds in the rear doors, Sunshade on the rear window, Decorative interior lighting, Kicking plates, Leather steering wheel, Sunroof, Panoramic roof, Power window
Safety
Driver drowsiness detection, Tire pressure sensors
Headlights
LED headlights
Sound
Audio system
Diameter
R20 ″
Multimedia
AUX, USB, Bluetooth, Carplay, Android Auto, Wireless Charging for Smartphone, Navigation system, Voice control, Smartphone control
Cruise control
Adaptive Cruise Control
Parking assist system
Front parking sensors, Rear parking sensors, Automatic parking system
Power steering
Active power steering
Air conditioner
Dual-zone climate control
Seat position memory
Front seats with memory function
Electric heating
Front seats
Ventilation
Ventilated front seats, Ventilated rear seats
Steering wheel adjustment
Power adjustment
Anti theft system
Keyless central locking, Immobilizer
Seat trim
Genuine leather seats
Power seat adjustment
Front seat adjustment, Rear seat adjustment

Not provided means the source has no value. Zero remains zero. Units are shown as supplied; range test cycles are only stated when known.

Fuel cost calculator

Estimates use only the figures you enter, in your own currency. No live fuel prices or emissions data are used.

Units

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Comfort and Convenience

A single press of the listed engine start button replaces turning a key: with the brake applied and the keyless entry system recognising the fob nearby, the ignition circuit closes and the engine cranks immediately.

Safety and Driver Assistance

Emergency brake assist reacts to how fast the driver presses the pedal, applying full pressure at once. ABS, by contrast, intervenes afterwards, releasing and reapplying braking so the wheels keep turning and steering remains possible.

Multimedia and Connectivity

A Bluetooth pairing carries audio and control data wirelessly, so the track shown on the car's display can be skipped or paused from the vehicle side while the phone stays in a pocket.