Compare 2008 Porsche Cayenne vs 2008 INFINITI FX45

2008 Porsche Cayenne
2008 INFINITI FX45
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AWD 4-Door Manual
Style MPG City MPG Hwy Invoice MSRP
AWD 4-Door Manual 14 20 $38,797 $43,400
AWD 4-Door Tiptronic 14 20 $40,372 $46,400
AWD 4-Door S 13 19 $50,516 $57,900
AWD 4-Door Manual GTS 13 18 $61,472 $69,200
AWD 4-Door Tiptronic GTS 11 17 $64,022 $72,200
AWD 4-Door Turbo 12 19 $81,859 $93,700
Select style
AWD 4-Door
Style MPG City MPG Hwy Invoice MSRP
AWD 4-Door 13 17 $46,026 $50,100
Pricing
Invoice Price
$38,797
$46,026
Manufacturer Suggested Retail Price
$43,400
$50,100
Monthly Payment Estimate
$723 / month
$835 / month
The Car Connection's Take
TCC Rating
7.8
TCC’s Bottom Line
The Cayenne isn’t as well-rounded of a package as some of its rivals, but the Porsche name has a lot of draw on its own.
TCC Likes
TCC Dislikes
Fuel Economy
City
14 mpg 13 mpg
Highway
20 mpg 17 mpg
Vehicle
EPA Classification
4WD Sport Utility Vehicle 4WD Sport Utility
Interior Dimensions
Front Hip Room (in)
- TBD - 54.3
Passenger Volume (ft³)
- TBD - 103.1
Second Leg Room (in)
36.0 35.2
Front Head Room (in)
39.7 39.6
Second Hip Room (in)
- TBD - 55.0
Front Shoulder Room (in)
58.5 56.9
Passenger Capacity
5 5
Second Head Room (in)
38.9 39.3
Second Shoulder Room (in)
56.7 57.4
Front Leg Room (in)
40.6 43.9
Exterior Dimensions
Rear Door Opening Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
75.9 75.8
Track Width, Front (in)
- TBD - 62.7
Min Ground Clearance (in)
8.54 7.6
Length, Overall (in)
188.9 189.1
Rear Door Opening Width (in)
- TBD - - TBD -
Height, Overall (in)
66.9 65.0
Liftover Height (in)
- TBD - 30.6
Track Width, Rear (in)
- TBD - 64.6
Wheelbase (in)
112.4 112.2
Cargo Area Dimensions
Cargo Volume to Seat 2 (ft³)
19.07 27.4
Cargo Area Width @ Beltline (in)
- TBD - - TBD -
Cargo Box (Area) Height (in)
- TBD - - TBD -
Cargo Area Length @ Floor to Seat 1 (in)
- TBD - - TBD -
Cargo Volume to Seat 1 (ft³)
62.51 64.5
Cargo Area Length @ Floor to Seat 3 (in)
NA NA
Cargo Volume to Seat 3 (ft³)
NA NA
Cargo Box Width @ Wheelhousings (in)
- TBD - - TBD -
Cargo Area Length @ Floor to Seat 2 (in)
- TBD - - TBD -
Brakes
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
13.0 x - TBD - 12.6 x 1.3
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
13.00 x 1.10 12.1 x 0.6
Brake Type
Pwr Pwr
Fuel Tank
Fuel Tank Capacity, Approx (gal)
26.4 23.8
Steering
Lock to Lock Turns (Steering)
- TBD - 2.7
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
- TBD - 16.9
Turning Diameter - Curb to Curb (ft)
38.4 40.4
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Tires
Rear Tire Size
P235/65R17 P265/50R20
Rear Tire Order Code
- TBD - - TBD -
Front Tire Size
P235/65R17 P265/50R20
Spare Tire Size
- TBD - T175/90D18
Front Tire Order Code
- TBD - - TBD -
Spare Tire Order Code
- TBD - - TBD -
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
500 350
Wt Distributing Hitch - Max Tongue Wt. (lbs)
771 NA
Dead Weight Hitch - Max Trailer Wt. (lbs)
5000 3500
Wt Distributing Hitch - Max Trailer Wt. (lbs)
7716 NA
Weight Information
Base Curb Weight (lbs)
4762 4488
Wheels
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
NA Steel
Front Wheel Size (in)
17 x 7.5 20 x 8.0
Spare Wheel Size (in)
- TBD - 18 x - TBD -
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
17 x 7.5 20 x 8.0
Cooling System
Total Cooling System Capacity (qts)
- TBD - 10.6
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Maximum Alternator Capacity (amps)
- TBD - 110
Engine
SAE Net Horsepower @ RPM
290 @ 6200 320 @ 6400
Engine Type
Gas V6 Gas V8
Fuel System
SMPI SMPI
SAE Net Torque @ RPM
273 @ 3000 335 @ 4000
Engine Order Code
NA NA
Displacement
3.6L/219 4.5L/274
Mileage
EPA Fuel Economy Est - City (MPG)
14 13
EPA Fuel Economy Est - Hwy (MPG)
20 17
Transmission
Transfer Case Gear Ratio (:1), High
1.0 -
Fifth Gear Ratio (:1)
- TBD - 0.83
Trans Description Cont. Again
NA NA
Drivetrain
All Wheel Drive All Wheel Drive
Reverse Ratio (:1)
- TBD - 2.61
Second Gear Ratio (:1)
- TBD - 2.37
Trans Order Code
NA - TBD -
Final Drive Axle Ratio (:1)
- TBD - 3.69
Fourth Gear Ratio (:1)
- TBD - 1.00
Trans Description Cont.
Manual w/OD Automatic w/OD
Transfer Case Gear Ratio (:1), Low
- TBD - -
Sixth Gear Ratio (:1)
- TBD - NA
First Gear Ratio (:1)
- TBD - 3.83
Clutch Size (in)
- TBD - NA
Third Gear Ratio (:1)
- TBD - 1.53
Trans Type
6 5
Summary
Vehicle Name
Porsche Cayenne Infiniti FX45
Body Style
4 Door SUV 4 Door SUV
Suspension
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Independent Independent Strut
Stabilizer Bar Diameter - Rear (in)
- TBD - 0.95
Suspension Type - Front (Cont.)
Double Wishbone w/Stabilizer Bar
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
- TBD - 1.02
Suspension Type - Rear
Independent Independent Multi-Link
Suspension Type - Rear (Cont.)
Multi-link w/Stabilizer Bar

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