Compare 2008 BMW X6 vs 2008 INFINITI QX56

2008 BMW X6
2008 INFINITI QX56
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AWD 4-Door xDrive35i
Style MPG City MPG Hwy Invoice MSRP
AWD 4-Door xDrive35i 15 20 $48,300 $52,500
AWD 4-Door xDrive50i 13 18 $57,960 $63,000
RWD 4-Door
Pricing
Invoice Price
$48,300
$48,180
Manufacturer Suggested Retail Price
$52,500
$52,450
Monthly Payment Estimate
$875 / month
$874 / month
The Car Connection's Take
TCC Rating
8.2
8.2
TCC’s Bottom Line
The 2008 Infiniti QX56 misses the mark for a lot of practical reasons, but it can tow a Chris Craft in high style.
TCC Likes
TCC Dislikes
Fuel Economy
City
15 mpg 12 mpg
Highway
20 mpg 18 mpg
Vehicle
EPA Classification
4WD Sport Utility Vehicle 2WD Sport Utility
Interior Dimensions
Front Hip Room (in)
- TBD - 61.3
Passenger Volume (ft³)
- TBD - 188.4
Second Leg Room (in)
35.9 41.9
Front Head Room (in)
38.3 39.7
Second Hip Room (in)
- TBD - 60.1
Front Shoulder Room (in)
- TBD - 65.1
Passenger Capacity
4 7
Second Head Room (in)
37.2 40.0
Second Shoulder Room (in)
- TBD - 64.5
Front Leg Room (in)
40.4 41.8
Third Head Room (in)
- 35.9
Third Shoulder Room (in)
- 63.7
Third Leg Room (in)
- 32.2
Third Hip Room (in)
- 48.8
Exterior Dimensions
Track Width, Rear (in)
67.2 67.5
Wheelbase (in)
115.5 123.2
Rear Door Opening Height (in)
- TBD - NA
Width, Max w/o mirrors (in)
78.1 79.5
Track Width, Front (in)
64.7 67.5
Min Ground Clearance (in)
- TBD - 8.3
Length, Overall (in)
192.1 206.9
Rear Door Opening Width (in)
- TBD - NA
Height, Overall (in)
66.5 77.0
Liftover Height (in)
- TBD - - TBD -
Cargo Area Dimensions
Cargo Volume to Seat 2 (ft³)
- TBD - - TBD -
Cargo Area Width @ Beltline (in)
- TBD - NA
Cargo Box (Area) Height (in)
- TBD - - TBD -
Cargo Area Length @ Floor to Seat 1 (in)
- TBD - - TBD -
Cargo Volume to Seat 1 (ft³)
59.7 61.2
Cargo Area Length @ Floor to Seat 3 (in)
NA NA
Cargo Volume to Seat 3 (ft³)
NA - TBD -
Cargo Box Width @ Wheelhousings (in)
NA NA
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)
13.7 x - TBD - 12.60 x 1.02
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)
13.6 x - TBD - 12.60 x 0.55
Brake Type
Pwr Power
Fuel Tank
Fuel Tank Capacity, Approx (gal)
22.5 28.0
Steering
Lock to Lock Turns (Steering)
- TBD - 3.6
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
19.5 20
Turning Diameter - Curb to Curb (ft)
42.0 40.8
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Tires
Spare Tire Order Code
NA NA
Rear Tire Size
P255/50R19 P275/60R20
Rear Tire Order Code
NA NA
Front Tire Size
P255/50R19 P275/60R20
Spare Tire Size
Compact P275/60R20
Front Tire Order Code
NA NA
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
- TBD - 500
Wt Distributing Hitch - Max Tongue Wt. (lbs)
- TBD - 900
Dead Weight Hitch - Max Trailer Wt. (lbs)
- TBD - 5000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
- TBD - 9000
Weight Information
Base Curb Weight (lbs)
4894 5597
Wheels
Rear Wheel Size (in)
19 x 9.0 20 x 8
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Aluminum Aluminum
Front Wheel Size (in)
19 x 9.0 20 x 8
Spare Wheel Size (in)
- TBD - 20 x 8
Rear Wheel Material
Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
- TBD - 12.8
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - 650
Maximum Alternator Capacity (amps)
- TBD - 130
Engine
Displacement
3.0L/182 5.6L/339
SAE Net Horsepower @ RPM
300 @ 5800 320 @ 5200
Engine Type
Gas I6 Gas V8
Fuel System
- TBD - NA
SAE Net Torque @ RPM
300 @ 1400-5000 393 @ 3400
Engine Order Code
NA NA
Mileage
EPA Fuel Economy Est - City (MPG)
15 12
EPA Fuel Economy Est - Hwy (MPG)
20 18
Transmission
Trans Type
6 5
Transfer Case Gear Ratio (:1), High
- TBD - -
Fifth Gear Ratio (:1)
0.87 0.83
Trans Description Cont. Again
NA NA
Drivetrain
All Wheel Drive Rear Wheel Drive
Reverse Ratio (:1)
3.40 2.61
Second Gear Ratio (:1)
2.34 2.37
Trans Order Code
205 NA
Final Drive Axle Ratio (:1)
3.91 3.36
Fourth Gear Ratio (:1)
1.14 1.00
Trans Description Cont.
Automatic Automatic w/OD
Transfer Case Gear Ratio (:1), Low
- TBD - -
Sixth Gear Ratio (:1)
0.69 NA
First Gear Ratio (:1)
4.17 3.83
Clutch Size (in)
NA NA
Third Gear Ratio (:1)
1.52 1.52
Summary
Vehicle Name
BMW X6 Infiniti QX56
Body Style
4 Door Sports Activity Coupe 4 Door
Suspension
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Double Wishbone Independent
Stabilizer Bar Diameter - Rear (in)
- TBD - - TBD -
Suspension Type - Front (Cont.)
NA Double Wishbone
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
NA - TBD -
Suspension Type - Rear
Multilink Independent
Suspension Type - Rear (Cont.)
Integrated Double Wishbone

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