Compare 2004 Cadillac XLR vs 2004 Porsche 911

2004 Cadillac XLR
2004 Porsche 911
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Select style
2-Door Convertible
Style MPG City MPG Hwy Invoice MSRP
2-Door Convertible 17 25 $69,731 $75,385
Select style
2-Door Coupe 6-Speed Manual Carrera
Style MPG City MPG Hwy Invoice MSRP
2-Door Coupe 6-Speed Manual Carrera 18 26 $59,884 $68,600
2-Door Coupe Tiptronic Carrera 18 26 $59,884 $68,600
2-Door Targa 6-Speed Manual 18 26 $66,363 $76,000
2-Door Targa Tiptronic 18 26 $66,363 $76,000
2-Door Cabriolet 6-Speed Manual Carrera 18 26 $68,464 $78,400
2-Door Cabriolet Tiptronic Carrera 18 26 $68,464 $78,400
2-Door Coupe 6-Speed Manual Carrera 4S 17 24 $72,842 $83,400
2-Door Coupe Tiptronic Carrera 4S 17 23 $72,842 $83,400
2-Door Cabriolet 6-Speed Manual Carrera 4 17 24 $73,367 $84,000
2-Door Cabriolet Tiptronic Carrera 4 17 23 $73,367 $84,000
2-Door Coupe 6-Speed Manual 40th Ann Carrera 18 26 $78,445 $89,800
2-Door Cabriolet 6-Speed Manual Carrera 4S 17 24 $81,422 $93,200
2-Door Cabriolet Tiptronic Carrera 4S 17 23 $81,422 $93,200
2-Door Coupe 6-Speed Manual GT3 15 23 $87,287 $99,900
2-Door Coupe 6-Speed Manual Turbo 15 22 $103,484 $118,400
2-Door Coupe Tiptronic Turbo 14 22 $103,484 $118,400
2-Door Cabriolet 6-Speed Manual Turbo 15 22 $112,064 $128,200
2-Door Cabriolet Tiptronic Turbo 14 22 $112,064 $128,200
2-Door Coupe 6-Speed Manual GT2 Turbo 15 23 $181,795 $191,700
Pricing
Invoice Price
$69,731
$59,884
Manufacturer Suggested Retail Price
$75,385
$68,600
Monthly Payment Estimate
$1256 / month
$1143 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
17 mpg 18 mpg
Highway
25 mpg 26 mpg
Vehicle
EPA Classification
Two-seater Mini-Compact
Interior Dimensions
Front Shoulder Room (in)
54.3 51.7
Passenger Capacity
2 4
Front Leg Room (in)
42.6 41.6
Front Hip Room (in)
53.0 53.4
Front Head Room (in)
37.6 38.0
Passenger Volume (ft³)
- TBD - 70
Second Hip Room (in)
- - TBD -
Second Head Room (in)
- 31.5
Second Shoulder Room (in)
- - TBD -
Second Leg Room (in)
- - TBD -
Exterior Dimensions
Height, Overall (in)
50.4 51.4
Track Width, Rear (in)
62.2 59.1
Wheelbase (in)
105.7 92.6
Liftover Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
72.3 69.7
Track Width, Front (in)
62.2 57.7
Min Ground Clearance (in)
6.61 4.3
Length, Overall (in)
177.7 174.5
Cargo Area Dimensions
Trunk Volume (ft³)
11.6 max 4.4 min 4.6
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 11.78 x 0.95
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 12.53 x 1.10
Fuel Tank
Fuel Tank Capacity, Approx (gal)
18 16.9
Steering
Steering Ratio (:1), Overall
17.2 16.9
Turning Diameter - Curb to Curb (ft)
39 34.8
Steering Type
Speed-sensitive Pwr Rack & Pinion
Lock to Lock Turns (Steering)
2.9 2.98
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Tires
Rear Tire Order Code
NA NA
Front Tire Size
P235/50WR18 P205/50ZR17
Spare Tire Size
- TBD - Compact
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P235/50WR18 P255/40ZR17
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs)
- TBD - - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs)
- TBD - - TBD -
Weight Information
Base Curb Weight (lbs)
3647 2959
Wheels
Spare Wheel Material
- TBD - - TBD -
Front Wheel Size (in)
18 x 8 17 x 7.0
Spare Wheel Size (in)
- TBD - - TBD -
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
18 x 8 17 x 9.0
Front Wheel Material
Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
10 23.8
Electrical
Maximum Alternator Capacity (amps)
150 NA
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Engine
SAE Net Horsepower @ RPM
320 @ 6400 315 @ 6800
Engine Type
Gas V8 Gas Flat 6-cyl
Fuel System
SFI SMPI
SAE Net Torque @ RPM
310 @ 4400 273 @ 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 3.55
Second Gear Ratio (:1)
2.21 2.20
Trans Order Code
MX0 NA
Final Drive Axle Ratio (:1)
2.93 3.44
Fourth Gear Ratio (:1)
1.00 1.22
Trans Description Cont.
Automatic w/OD Manual w/OD
Sixth Gear Ratio (:1)
NA 0.84
First Gear Ratio (:1)
3.45 3.82
Seventh Gear Ratio (:1)
NA NA
Clutch Size (in)
NA - TBD -
Third Gear Ratio (:1)
1.60 1.52
Trans Type
5 6
Fifth Gear Ratio (:1)
0.76 1.02
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 - 0.91
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 - 0.73
Suspension Type - Front (Cont.)
SLA double wishbone w/Coil Springs

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