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Compare 2006 Cadillac XLR vs 2006 Porsche 911

2006 Cadillac XLR Change
2006 Porsche 911 Change
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Selected Style 2-Door Convertible 2-Door Coupe Carrera
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
2-Door Coupe Carrera 18 26 $62,248 $71,300
2-Door Cabriolet Carrera 18 26 $71,091 $81,400
2-Door Coupe Carrera S 18 26 $71,091 $81,400
2-Door Cabriolet Carrera S 18 26 $79,846 $91,400
2-Door Coupe Carrera 4 18 26 $67,326 $77,100
2-Door Coupe Carrera 4S 17 25 $76,081 $87,100
2-Door Cabriolet Carrera 4 18 26 $76,081 $87,100
2-Door Cabriolet Carrera 4S 17 25 $84,836 $97,100
2-Door Coupe Carrera Club 18 26 N/A $99,911
Pricing
Invoice Price
$71,508
$62,248
Manufacturer Suggested Retail Price
$76,480
$71,300
Monthly Payment Estimate
$1275 / month
$1188 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review Read Our Full Review
Fuel Economy
Fuel Economy - City 17 mpg 18 mpg
Fuel Economy - Highway 25 mpg 26 mpg
Vehicle
EPA Classification Two-seater Mini-Compact
Interior Dimensions
Front Shoulder Room (in) 54.3 - TBD -
Passenger Capacity 2 4
Front Leg Room (in) 42.6 - TBD -
Front Hip Room (in) 53.0 - TBD -
Front Head Room (in) 37.6 - TBD -
Passenger Volume (ft³) - TBD - - TBD -
Second Hip Room (in) - - TBD -
Second Head Room (in) - - TBD -
Second Shoulder Room (in) - - TBD -
Second Leg Room (in) - - TBD -
Exterior Dimensions
Height, Overall (in) 50.4 51.6
Track Width, Rear (in) 62.2 59.7
Wheelbase (in) 105.7 92.5
Liftover Height (in) -TBD - - TBD -
Width, Max w/o mirrors (in) 72.3 71.2
Track Width, Front (in) 62.2 58.5
Min Ground Clearance (in) 6.61 - TBD -
Length, Overall (in) 177.7 175.6
Cargo Area Dimensions
Trunk Volume (ft³) 11.6 max 4.4 min 4.8
Brakes
Drum - Rear (Yes or ) NA NA
Brake ABS System Yes Four-Wheel
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) 12.0 x 1.0 11.77 x 0.94
Brake Type Pwr Pwr
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Front Brake Rotor Diam x Thickness (in) 12.8 x 1.3 12.52 x 1.10
Fuel Tank
Fuel Tank Capacity, Approx (gal) 18 16.9
Steering
Steering Ratio (:1), Overall 17.2 - TBD -
Turning Diameter - Curb to Curb (ft) 39 - TBD -
Steering Type Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering) 2.9 - TBD -
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Tires
Rear Tire Order Code NA NA
Front Tire Size P235/50WR18 P235/40ZR18
Spare Tire Size NA - TBD -
Front Tire Order Code NA NA
Spare Tire Order Code NA NA
Rear Tire Size P235/50WR18 P265/40ZR18
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) N/A - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) N/A - TBD -
Weight Information
Base Curb Weight (lbs) 3647 3075
Wheels
Spare Wheel Material NA - TBD -
Front Wheel Size (in) 18 x 8 18 x 8.0
Spare Wheel Size (in) NA - TBD -
Rear Wheel Material Aluminum Aluminum
Rear Wheel Size (in) 18 x 8 18 x 10
Front Wheel Material Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts) 10 - TBD -
Electrical
Maximum Alternator Capacity (amps) 150 NA
Cold Cranking Amps @ 0° F (Primary) - TBD - - TBD -
Engine
SAE Net Horsepower @ RPM 320 @ 6400 325 @ 6800
Engine Type Gas V8 Gas Flat 6-cyl
Fuel System SFI SMPI
SAE Net Torque @ RPM 310 @ 4400 274 @ 4250
Engine Order Code LH2 NA
Displacement 4.6L/279 3.6L/219
Mileage
EPA Fuel Economy Est - City (MPG) 17 18
EPA Fuel Economy Est - Hwy (MPG) 25 26
Transmission
Trans Description Cont. Again NA NA
Drivetrain Rear Wheel Drive Rear Wheel Drive
Reverse Ratio (:1) 3.02 3.59
Second Gear Ratio (:1) 2.21 2.32
Trans Order Code MX0 NA
Final Drive Axle Ratio (:1) 2.93 3.44
Fourth Gear Ratio (:1) 1.00 1.28
Trans Description Cont. Automatic w/OD Manual w/OD
Sixth Gear Ratio (:1) NA 0.88
First Gear Ratio (:1) 3.45 3.91
Seventh Gear Ratio (:1) NA -
Clutch Size (in) NA 9.45
Third Gear Ratio (:1) 1.60 1.61
Trans Type 5 6
Fifth Gear Ratio (:1) 0.75 1.08
Summary
Body Style 2 Door Conv 2 Door Cpe
Vehicle Name Cadillac XLR Porsche 911
Suspension
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) - TBD - - TBD -
Suspension Type - Rear Independent Multi-Link
Suspension Type - Rear (Cont.) SLA double wishbone w/Coil Springs
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Independent MacPherson Strut
Stabilizer Bar Diameter - Rear (in) - TBD - - TBD -
Suspension Type - Front (Cont.) SLA double wishbone w/Coil Springs
 
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