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Mercedes S-Class S350 3.5 AT S350 Equipment — Fifth Generation

A longer journey asks different things of a driver than a short errand does. This look at the Mercedes S-Class S350 3.5 AT S350 keeps to everyday preparation and personal comfort.

5 generation · Sedan

2005–2009

S350 3.5 AT

Gasoline · Automatic · RWD

At a glance

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S350

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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
Gasoline
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

No
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

RWD
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

92.9 × 86 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

3498 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

7
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

272 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

200 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

10.7
Maximum power rpm
6000 rpm
Maximum torque N⋅m
350 N⋅m
Maximum torque rpm
2400 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

7.3 s
Engine power system
Distributed injection (multi-point)
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
V-shaped
Maximum power ICE
Not provided
Maximum power ICE
Not provided

Energy & emissions

ECO class
Not provided
Battery power
Not provided
Fuel grade
98
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

Not provided
Full charge home
Not provided
Power consumption
Not provided
Fuel tank capacity
90 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
14.5 l
Average consumption
10.1 l
Fuel consumption highway
7.7 l

Dimensions & body

Doors number
4
Number of seats
5
Width
1871 mm
Height
1473 mm
Length
5079 mm
Body type
Sedan
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

3035 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

1606 mm
Trunk volume max
Not provided
Trunk volume min
560 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

1606 mm
Max weight
2475 kg
Curb weight
?

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

1880 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

150 mm

Identity & configuration

Body code
W221
Vehicle class
F
Body designation
W221
Right-hand drive
No

Additional specifications

Stop
2009-05-31
Start
2005-09-01
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
5

Additional specifications

Driver Assistance Systems
Anti-lock braking system (ABS), Electronic stability program (ESP), Emergency brake assist (BAS, EBD, EBA), Automatic slip regulation (ASR)
Stop
2009-05-31
View
Fog lamp, Light sensor, Rain sensor
Suspension and spare wheel
Air suspension
Start
2005-09-01
Airbags
Driver's airbag, Passenger airbag, Side front airbags, Side rear airbags, Window airbags (curtains)
Camera
Rear-view camera
Isofix
Isofix for the back row
Material
Alloy
Comfort
On-board computer, Power folding mirrors, Power mirrors, Multifunction steering wheel, Electronic parking brake
Exterior
Metallic
Interior
Sunroof, Power window
Safety
Driver drowsiness detection, Tire pressure sensors
Sound
Audio system
Diameter
R18 ″
Multimedia
DVD/CD player
Cruise control
Cruise control
Parking assist system
Rear parking sensors
Power steering
Power steering
Air conditioner
Dual-zone climate control
Seat position memory
Front seats with memory function
Steering wheel adjustment
Steering wheel height adjustment, Steering wheel reach adjustment
Anti theft system
Keyless central locking, Immobilizer
Seat trim
Genuine leather seats
Power seat adjustment
Front 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.

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Units

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Comfort and Convenience

Where a driver likes to sit is a matter of habit and build. Taller and shorter people judge the same position differently, and someone at the wheel all day rarely wants what a brief passenger would choose.

Safety and Driver Assistance

Time spent with the handbook before setting off turns unfamiliar symbols into something recognisable. Warning lights, the fuel filler release and the hazard switch are all easier to locate while parked than mid-route.

Multimedia and Connectivity

Hands-free calling and music serve different purposes. Where a car supports phone pairing, a call comes through the speakers rather than the hand, while listening mostly needs a source that will not cut out.