2009 S 450 Specs2009 (W221) Mercedes S 450 Specifications & Performance
2009, 2010 (W221)
Tech Specs Summary
- 
- 4.7 L V8
- 
- 155 mph
- 
- 5.9 seconds
- 
- 335 BHP
- 
- 26.4 mpg
- 
- 4 Doors
- 
- 5 Seats
- 
- 560 L
- 
- 1,955 kg
- Front - RWD
Performance
- Top Speed
- 155 mph
- 0-62 mph
- 5.9 seconds
- 0-60 mph
- 5.7 seconds
- Power-to-Weight
- 171 BHP/Tonne
- Power
- 335 BHP
- Torque
- 339 lb·ft
Fuel Economy
- Combined
- 26.4 mpg
- Total Range
- 522 Miles
- CO2 Emissions
- 249 g/Km
Petrol Engine
- Displacement
- 4.7 Litre
- 4,663 cc
- Configuration
- V8
- Aspiration
- Natural
- Peak Power
- 335 BHP @ 6,000 RPM
- 340 ps @ 6,000 RPM
- Peak Torque
- 339 lb·ft @ 2,700 RPM
- 460 N·m @ 2,700 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (32v Total)
- Fuel Injection
- Multi-point
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Petrol
- Fuel Tank Capacity
- 90 Litres
Extra Engine Specs
- Engine Name
- M273 E46
- Compression Ratio
- 10.5:1
- Bore x Stroke
- 92.9 x 86 mm
- Bore-Stroke Ratio
- 1.08:1
- Over-Square
- Specific Output
- 72 BHP/L
- Power/Cylinder
- 42 BHP
- Unitary Capacity
- 583 cc
- BMEP
- 12.4 Bar
- 179.8 PSI
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Gearbox (AT)
- 7 Gears
- Tyre Sizes
- 235/55R17 Y
- Front Suspension
- Double Wishbone
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body Style
- Luxury Saloon
- Doors
- 4
- Seats
- 5
- Cargo Space
- 560 L
- Kerb Weight
- 1,955 kg
- Gross Weight
- 2,560 kg
- Maximum Payload
- 605 kg
- Tow Capacity
- 2,100 kg
- Length
- 5,096 mm
- Width
- 1,871 mm
- Height
- 1,485 mm
- Wheelbase
- 3,035 mm
- Front Track
- 1,600 mm
- Rear Track
- 1,606 mm
UK Vehicle Tax Cost
Band L
£760
★★★★★
★★★★★
3.5
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