Compare 2008 INFINITI FX45 vs 2008 Porsche Cayenne

2008 INFINITI FX45
2008 Porsche Cayenne
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Select style
AWD 4-Door
Style MPG City MPG Hwy Invoice MSRP
AWD 4-Door 13 17 $46,026 $50,100
Select style
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
Pricing
Invoice Price
$46,026
$38,797
Manufacturer Suggested Retail Price
$50,100
$43,400
Monthly Payment Estimate
$835 / month
$723 / 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
13 mpg 14 mpg
Highway
17 mpg 20 mpg
Vehicle
EPA Classification
4WD Sport Utility 4WD Sport Utility Vehicle
Interior Dimensions
Front Hip Room (in)
54.3 - TBD -
Second Leg Room (in)
35.2 36.0
Front Head Room (in)
39.6 39.7
Passenger Volume (ft³)
103.1 - TBD -
Second Hip Room (in)
55.0 - TBD -
Front Shoulder Room (in)
56.9 58.5
Second Head Room (in)
39.3 38.9
Passenger Capacity
5 5
Second Shoulder Room (in)
57.4 56.7
Front Leg Room (in)
43.9 40.6
Exterior Dimensions
Track Width, Rear (in)
64.6 - TBD -
Wheelbase (in)
112.2 112.4
Rear Door Opening Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
75.8 75.9
Track Width, Front (in)
62.7 - TBD -
Min Ground Clearance (in)
7.6 8.54
Length, Overall (in)
189.1 188.9
Rear Door Opening Width (in)
- TBD - - TBD -
Height, Overall (in)
65.0 66.9
Liftover Height (in)
30.6 - TBD -
Cargo Area Dimensions
Cargo Volume to Seat 2 (ft³)
27.4 19.07
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)
64.5 62.51
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)
12.6 x 1.3 13.0 x - TBD -
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)
12.1 x 0.6 13.00 x 1.10
Brake Type
Pwr Pwr
Fuel Tank
Fuel Tank Capacity, Approx (gal)
23.8 26.4
Steering
Lock to Lock Turns (Steering)
2.7 - TBD -
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
16.9 - TBD -
Turning Diameter - Curb to Curb (ft)
40.4 38.4
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Tires
Spare Tire Order Code
- TBD - - TBD -
Rear Tire Size
P265/50R20 P235/65R17
Rear Tire Order Code
- TBD - - TBD -
Front Tire Size
P265/50R20 P235/65R17
Spare Tire Size
T175/90D18 - TBD -
Front Tire Order Code
- TBD - - TBD -
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
350 500
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA 771
Dead Weight Hitch - Max Trailer Wt. (lbs)
3500 5000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA 7716
Weight Information
Base Curb Weight (lbs)
4488 4762
Wheels
Rear Wheel Size (in)
20 x 8.0 17 x 7.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Steel NA
Front Wheel Size (in)
20 x 8.0 17 x 7.5
Spare Wheel Size (in)
18 x - TBD - - TBD -
Rear Wheel Material
Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
10.6 - TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Maximum Alternator Capacity (amps)
110 - TBD -
Engine
SAE Net Torque @ RPM
335 @ 4000 273 @ 3000
Engine Order Code
NA NA
Displacement
4.5L/274 3.6L/219
SAE Net Horsepower @ RPM
320 @ 6400 290 @ 6200
Engine Type
Gas V8 Gas V6
Fuel System
SMPI SMPI
Mileage
EPA Fuel Economy Est - Hwy (MPG)
17 20
EPA Fuel Economy Est - City (MPG)
13 14
Transmission
Clutch Size (in)
NA - TBD -
Third Gear Ratio (:1)
1.53 - TBD -
Trans Type
5 6
Fifth Gear Ratio (:1)
0.83 - TBD -
Trans Description Cont. Again
NA NA
Drivetrain
All Wheel Drive All Wheel Drive
Reverse Ratio (:1)
2.61 - TBD -
Second Gear Ratio (:1)
2.37 - TBD -
Trans Order Code
- TBD - NA
Final Drive Axle Ratio (:1)
3.69 - TBD -
Fourth Gear Ratio (:1)
1.00 - TBD -
Trans Description Cont.
Automatic w/OD Manual w/OD
Sixth Gear Ratio (:1)
NA - TBD -
First Gear Ratio (:1)
3.83 - TBD -
Transfer Case Gear Ratio (:1), Low
- - TBD -
Transfer Case Gear Ratio (:1), High
- 1.0
Summary
Vehicle Name
Infiniti FX45 Porsche Cayenne
Body Style
4 Door SUV 4 Door SUV
Suspension
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Independent Strut Independent
Stabilizer Bar Diameter - Rear (in)
0.95 - TBD -
Suspension Type - Front (Cont.)
w/Stabilizer Bar Double Wishbone
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
1.02 - TBD -
Suspension Type - Rear
Independent Multi-Link Independent
Suspension Type - Rear (Cont.)
w/Stabilizer Bar Multi-link

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