Compare 2007 INFINITI QX56 vs 2007 Mercedes-Benz M Class

2007 INFINITI QX56
2007 Mercedes-Benz M Class
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Select style
4-Door 2WD
Style MPG City MPG Hwy Invoice MSRP
4-Door 2WD 13 18 $45,888 $49,950
4-Door 4WD 13 18 $48,730 $53,050
Select style
4MATIC 4-Door 3.5L
Style MPG City MPG Hwy Invoice MSRP
4MATIC 4-Door 3.5L 17 21 $39,692 $42,680
4MATIC 4-Door CDI 3.0L 19 24 $40,622 $43,680
4MATIC 4-Door 5.0L 14 19 $45,756 $49,200
4MATIC 4-Door 6.3L AMG 12 16 $79,515 $85,500
Pricing
Invoice Price
$45,888
$39,692
Manufacturer Suggested Retail Price
$49,950
$42,680
Monthly Payment Estimate
$833 / month
$711 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
13 mpg 17 mpg
Highway
18 mpg 21 mpg
Vehicle
EPA Classification
2WD Sport Utility 4WD Sport Utility Vehicle
Interior Dimensions
Third Head Room (in)
35.9 -
Front Hip Room (in)
61.3 - TBD -
Third Shoulder Room (in)
63.7 -
Second Leg Room (in)
41.9 40.0
Front Head Room (in)
41.0 39.9
Passenger Volume (ft³)
188.4 107
Second Hip Room (in)
60.1 - TBD -
Front Shoulder Room (in)
65.1 59.9
Third Leg Room (in)
32.2 -
Second Head Room (in)
40.0 39.8
Passenger Capacity
7 5
Third Hip Room (in)
48.8 -
Second Shoulder Room (in)
64.5 59.8
Front Leg Room (in)
41.8 42.2
Exterior Dimensions
Length, Overall (in)
206.9 188.5
Rear Door Opening Width (in)
NA - TBD -
Height, Overall (in)
77.8 71.5
Liftover Height (in)
- TBD - - TBD -
Track Width, Rear (in)
67.5 64.1
Wheelbase (in)
123.2 114.7
Rear Door Opening Height (in)
NA - TBD -
Width, Max w/o mirrors (in)
78.8 75.2
Track Width, Front (in)
67.5 64.0
Min Ground Clearance (in)
10.0 8.3
Cargo Area Dimensions
Cargo Volume to Seat 3 (ft³)
- TBD - NA
Cargo Box Width @ Wheelhousings (in)
NA - TBD -
Cargo Area Length @ Floor to Seat 2 (in)
- TBD - - TBD -
Cargo Volume to Seat 2 (ft³)
- TBD - 29.4
Cargo Area Width @ Beltline (in)
NA - TBD -
Cargo Box (Area) Height (in)
- TBD - - TBD -
Cargo Area Length @ Floor to Seat 1 (in)
- TBD - - TBD -
Cargo Volume to Seat 1 (ft³)
61.2 72.4
Cargo Area Length @ Floor to Seat 3 (in)
NA NA
Brakes
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
12.60 x 1.02 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)
12.60 x 0.55 13.0 x - TBD -
Brake Type
Power Power
Fuel Tank
Fuel Tank Capacity, Approx (gal)
28.0 25.1
Steering
Lock to Lock Turns (Steering)
3.6 3.62
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
19.5 - TBD -
Turning Diameter - Curb to Curb (ft)
41 37.9
Steering Type
Pwr Rack & Pinion Power Rack & Pinion
Tires
Spare Tire Order Code
NA NA
Rear Tire Size
P265/70R18 235/65R17
Rear Tire Order Code
NA NA
Front Tire Size
P265/70R18 235/65R17
Spare Tire Size
P265/70R18 - TBD -
Front Tire Order Code
NA NA
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
500 500
Wt Distributing Hitch - Max Tongue Wt. (lbs)
900 NA
Dead Weight Hitch - Max Trailer Wt. (lbs)
5000 5000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
9000 NA
Weight Information
Base Curb Weight (lbs)
5360 4705
Wheels
Rear Wheel Size (in)
18 x 8 17 x 7.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Aluminum - TBD -
Front Wheel Size (in)
18 x 8 17 x 7.5
Spare Wheel Size (in)
18 x 8 - TBD -
Rear Wheel Material
Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
12.8 - TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary)
710 - TBD -
Maximum Alternator Capacity (amps)
110 - TBD -
Engine
SAE Net Torque @ RPM
393 @ 3400 258 @ 2400 - 5000
Engine Order Code
NA NA
Displacement
5.6L/339 3.5L/213
SAE Net Horsepower @ RPM
320 @ 5200 268 @ 6000
Engine Type
Gas V8 Gas V6
Fuel System
NA SMPI
Mileage
EPA Fuel Economy Est - Hwy (MPG)
18 21
EPA Fuel Economy Est - City (MPG)
13 17
Transmission
Clutch Size (in)
NA NA
Third Gear Ratio (:1)
1.52 - TBD -
Trans Type
5 7
Fifth Gear Ratio (:1)
0.83 - TBD -
Trans Description Cont. Again
Automatic w/OD NA
Drivetrain
Rear Wheel Drive 4-Wheel Drive
Reverse Ratio (:1)
2.61 - TBD -
Second Gear Ratio (:1)
2.37 - TBD -
Trans Order Code
NA NA
Seventh Gear Ratio (:1)
NA - TBD -
Final Drive Axle Ratio (:1)
3.36 3.90
Fourth Gear Ratio (:1)
1.00 - TBD -
Trans Description Cont.
NA Automatic
Sixth Gear Ratio (:1)
NA - TBD -
First Gear Ratio (:1)
3.83 - TBD -
Transfer Case Gear Ratio (:1), High
- - TBD -
Transfer Case Gear Ratio (:1), Low
- - TBD -
Summary
Vehicle Name
Infiniti QX56 Mercedes-Benz M-Class
Body Style
4 Door 4 Door
Suspension
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Independent Double Wishbone
Stabilizer Bar Diameter - Rear (in)
- TBD - - TBD -
Suspension Type - Front (Cont.)
Double Wishbone w/Coil Springs
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
- TBD - - TBD -
Suspension Type - Rear
Independent 4-Arm Multilink
Suspension Type - Rear (Cont.)
Double Wishbone w/Coil Springs

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