BMW X4 BMW X4 2018 Infiniti M Infiniti M 2006

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BMW X4 (2018) vs. Infiniti M (2006) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 BMW X4 and 2006 Infiniti M specs.

2018 BMW X4 and 2006 Infiniti M Specifications

Model Year 2018 2006  
Model BMW X4 Infiniti M  
Engine turbocharged
3.0L I6
DOHC-4v
355 hp@5800
343 lb-ft@1350
4.5L V8
DOHC-4v
335 hp@6400
340 lb-ft@4000
 
Transmission 8-speed shiftable automatic 5-speed shiftable automatic  
Drivetrain AWD RWD  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 110.6 in 114.2 in -3.6 in
Length 184.3 in 192.6 in -8.3 in
Width 74.1 in 70.8 in 3.3 in
Height 63.9 in 59.4 in 4.5 in
Curb Weight 4235 lb. 4005 lb. 230 lb.
Fuel Capacity 17.7 gal. 20.0 gal. -2.3 gal.
Headroom, Row 1 40.0 in 39.6 in 0.4 in
Shoulder Room, Row 1 57.2 in 58.2 in -1 in
Hip Room, Row 1 0.0 in 55.1 in -55.1 in
Legroom, Row 1 40.4 in 44.2 in -3.8 in
Headroom, Row 2 37.4 in 37.8 in -0.4 in
Shoulder Room, Row 2 56.0 in 56.9 in -0.9 in
Hip Room, Row 2 0.0 in 53.9 in -53.9 in
Legroom, Row 2 34.8 in 37.3 in -2.5 in
Total Legroom 75.2 in (over 2 rows) 81.5 in (over 2 rows) -6.3 in
Cargo Volume, Minimum 17.7 ft3 14.9 ft3 2.8 ft3
Cargo Volume, Maximum 49.4 ft3 14.9 ft3 34.5 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2006 Infiniti M

2006 Infiniti M Seat Room and Comfort: Pros
YearBody/PowertrainComment
2007 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD
Very comfy, yet generally supportive. Highly adjustable with two memory options. Cooled and heated seats are wonderful. see full Infiniti M review
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD
Most front leg room compared to similar vehicles at the time. Even rear leg room fair. First car I owned with rear view camera still working well with great color and resolution. see full Infiniti M review
2006 Infiniti M Seat Room and Comfort: Cons
YearBody/PowertrainComment
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD
Plenty see full Infiniti M review
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD
Great--the Sport model has really good side bolstering and adjustable lumbar support + heated AND cooled seats. see full Infiniti M review
 
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