Specs

Research 2008 Cadillac XLR specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

2dr Conv

Brakes

Brake Type Pwr
Brake ABS System 4-Wheel
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 12.8 x 1.3
Rear Brake Rotor Diam x Thickness (in) 12.0 x 1.0
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)

Cargo Area Dimensions

Trunk Volume (ft³) 11.6 max 4.4 min

Cooling System

Total Cooling System Capacity (qts) - TBD -

Electrical

Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) - TBD -

Engine

Fuel System SFI
Engine Order Code LH2
Engine Type Gas V8
Displacement 4.6L/279
SAE Net Horsepower @ RPM 320 @ 6400
SAE Net Torque @ RPM 310 @ 4400

Exterior Dimensions

Min Ground Clearance (in) - TBD -
Width, Max w/o mirrors (in) 72.3
Height, Overall (in) 50.4
Wheelbase (in) 105.7
Track Width, Front (in) 62.2
Length, Overall (in) 177.7
Track Width, Rear (in) 62.2
Liftover Height (in) - TBD -

Fuel Tank

Fuel Tank Capacity, Approx (gal) 18

Interior Dimensions

Front Head Room (in) 37.6
Front Hip Room (in) 53.0
Front Shoulder Room (in) 54.3
Passenger Capacity 2
Passenger Volume (ft³) - TBD -
Front Leg Room (in) 42.6

Mileage

EPA Fuel Economy Est - City (MPG) 15
EPA Fuel Economy Est - Hwy (MPG) 24

Steering

Turning Diameter - Wall to Wall (ft) - TBD -
Steering Type Pwr Rack & Pinion
Steering Ratio (:1), Overall 17.2
Lock to Lock Turns (Steering) 2.9
Turning Diameter - Curb to Curb (ft) 39

Summary

Body Style 2 Door Conv
Vehicle Name Cadillac XLR

Suspension

Stabilizer Bar Diameter - Rear (in) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Suspension Type - Front Independent
Suspension Type - Rear Independent
Suspension Type - Front (Cont.) SLA double wishbone
Suspension Type - Rear (Cont.) SLA double wishbone
Shock Absorber Diameter - Front (mm) - TBD -

Tires

Front Tire Order Code QMS
Spare Tire Order Code
Front Tire Size P235/50WR18
Rear Tire Size P235/50WR18
Spare Tire Size - TBD -
Rear Tire Order Code QMS

Trailering

Wt Distributing Hitch - Max Trailer Wt. (lbs)
Dead Weight Hitch - Max Tongue Wt. (lbs)
Dead Weight Hitch - Max Trailer Wt. (lbs)
Wt Distributing Hitch - Max Tongue Wt. (lbs)

Transmission

Final Drive Axle Ratio (:1) 2.73
Drivetrain Rear Wheel Drive
Trans Order Code MX0
Trans Type 6
Trans Description Cont. Automatic w/OD
Trans Description Cont. Again
First Gear Ratio (:1) 4.03
Second Gear Ratio (:1) 2.36
Third Gear Ratio (:1) 1.53
Fourth Gear Ratio (:1) 1.15
Sixth Gear Ratio (:1) 0.67
Reverse Ratio (:1) 3.06
Clutch Size (in)
Fifth Gear Ratio (:1) 0.85

Vehicle

EPA Classification Two-seater

Weight Information

Base Curb Weight (lbs) 3647

Wheels

Front Wheel Material Aluminum
Spare Wheel Size (in) - TBD -
Spare Wheel Material - TBD -
Front Wheel Size (in) 18 x - TBD -
Rear Wheel Size (in) 18 x - TBD -
Rear Wheel Material Aluminum