Mercedes-Benz SLR

McLaren Roadster

MSRP

$507,500

Invoice

$471,975

The 2009 SLR is a 2-door, 2-passenger convertible sports car, available in one trim only, the McLaren Roadster

Upon introduction, the SLR is equipped with a standard 5.5-liter, V8, 617-horsepower, supercharged engine that achieves 12-mpg in the city and 16-mpg on the highway. A 5-speed automatic transmission with overdrive is standard.

Technical Specs

• Engine

  Standard Engine	5.5L V8
  Standard Transmission	5 Speed Automatic
  Cylinders	8
  Horsepower @RPM	617@6500
  Fuel Economy Cty/Hwy	12 / 16
  Combined Fuel Economy	13
  EPA Class	Two Seater
  Number of Valves	24
  Torque @RPM	N/A
  Fuel Type System	Gas Engine / Sequential Electronic Fuel Injected, Sequential Port Fuel Injected Sequential, Multi-Port Fuel Injected
  Turbo (Yes/No)	No
  Overdrive Transmission	Yes
  Battery Output	N/A
  Compression	9.0:1
  Displacement	5439 / 332
  Bore X Stroke	3.82x3.62
  Cruising Range	332.8 miles
  Final Drive Gear Ratio Opt	N/A
  Power to Weight Ratio	6.2
  Final Drive Ratio	No
  Valves Configuration	Single Overhead Cam
  Supercharged	Yes
  Electric HorsePower RPM	N/A
  Electric Torque Feet Per Pound	N/A (foot-lbs)
  Electric Torque RPM	N/A
  Electric HorsePower BHP	N/A

• Capacity and Volume

  Cargo Volume (EPA)	10 cu. ft.
  Cargo Volume (MFR)	10 cu. ft.
  Fuel Capacity	25.6
  Passenger Volume (EPA)	48
  Passenger Volume (MFR)	N/A
  Box/Cargo Height	N/A
  Box/Cargo Length	N/A
  Box/Cargo Width (Wheel)	N/A
  Box/Cargo Width (Wall)	N/A
  GVWR Standard	N/A
  GVWR Maximum	N/A
  Payload Standard	N/A
  Payload Maximum	N/A

• Brakes, Steering, Suspension and Tires

  Brakes (Front)	Disc
  Brakes (Rear)	Disc
  Driveline	Rear Wheel Drive
  Driveline (Opt)	N/A
  Steering	Rack & Pinion
  Steering Diameter Left	40.0
  Steering Diameter Right	40.0
  Suspension (Front)	Independent
  Suspension (Rear)	Independent
  Tire Type	Passenger
  Tire Width	255 mm
  Tire Aspect Ratio	35
  Tire Construction	Radial
  Tire wheel Diameter	19 in.

• Interior Dimensions

  Seating (Standard)	2
  Seating (Optional)	N/A
  Tow Capacity (Standard)	NR
  Tow Capacity (Maximum)	NR
  Headroom (Front)	36.1
  Headroom (Row 2)	N/A
  Hiproom (Front)	56.8
  Hiproom (Row 2)	N/A
  Legroom (Front)	44.2
  Legroom (Row 2)	N/A
  Shoulder Room (Front)	54.0
  Shoulder Room (Row 2)	N/A
  Seating (Maximum)	2
  Headroom (Row 3)	N/A
  Hiproom (Row 3)	N/A
  Legroom (Row 3)	N/A
  Shoulder Room (Row 3)	N/A

• Exterior Dimensions and Weight

  Curb Weight MT	N/A
  Curb Weight AT	3850
  Ground Clearance	N/A
  Height	49.3
  Length	183.3
  Top Type (Standard)	Soft Removable, complete
  Top Type (Optional)	183.3
  Track (Front)	64.5
  Track (Rear)	61.8
  Weight Distribution AT (Front)	51
  Weight Distribution AT (Rear)	49
  Weight Distribution MT (Front)	N/A
  Weight Distribution MT (Rear)	N/A
  Wheelbase	106.3
  Width	75.1
  Doors (Standard)	2
  Doors (Maximum)	2

• Crash Test Ratings, Sales and Origin

  Crash Test Rating	Not Listed
  Sales Volume	N/A
  Where Built	England