Infiniti G Infiniti G 2008 Infiniti JX Infiniti JX 2013

We are 103,000+ car owners sharing real-world car information.

Join Us

Infiniti G (2008) vs. Infiniti JX (2013) Specs

How powerful is the engine? How much room is in the back seat? Get the 2008 Infiniti G and 2013 Infiniti JX specs.

2008 Infiniti G and 2013 Infiniti JX Specifications

Model Year 2008 2013  
Model Infiniti G Infiniti JX  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 112.2 in 114.2 in -2 in
Length 187.0 in 196.4 in -9.4 in
Width 69.8 in 77.2 in -7.4 in
Height 57.2 in 67.8 in -10.6 in
Curb Weight 3497 lb. 4280 lb. -783 lb.
Fuel Capacity 20.0 gal. 19.5 gal. 0.5 gal.
Headroom, Row 1 40.5 in 40.7 in -0.2 in
Shoulder Room, Row 1 55.6 in 60.3 in -4.7 in
Hip Room, Row 1 55.1 in 56.8 in -1.7 in
Legroom, Row 1 43.9 in 42.3 in 1.6 in
Headroom, Row 2 37.7 in 38.3 in -0.6 in
Shoulder Room, Row 2 55.2 in 60.4 in -5.2 in
Hip Room, Row 2 53.7 in 55.8 in -2.1 in
Legroom, Row 2 34.7 in 41.7 in -7 in
Headroom, Row 3 0.0 in 36.5 in -36.5 in
Shoulder Room, Row 3 0.0 in 57.1 in -57.1 in
Hip Room, Row 3 0.0 in 42.0 in -42 in
Legroom, Row 3 0.0 in 30.8 in -30.8 in
Total Legroom 78.6 in (over 2 rows) 114.8 in (over 3 rows) -36.2 in
Cargo Volume, Minimum 13.5 ft3 15.8 ft3 -2.3 ft3
Cargo Volume, Behind R2 13.5 40.8 ft3 -27.3
Cargo Volume, Maximum 13.5 ft3 76.5 ft3 -63 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2008 Infiniti G

2008 Infiniti G Seat Room and Comfort: Pros
YearBody/PowertrainComment
2008 4dr Sedan 306-horsepower 3.5L V6
5-speed shiftable automatic RWD
I love the roominess of the rear seats. Most of my family are moderately large (6ft 220lbs). Two can fit in the back comfortably. see full Infiniti G review
2007 4dr Sedan 306-horsepower 3.5L V6
5-speed shiftable automatic AWD
Leather, very compfortable see full Infiniti G review
2007 4dr Sedan 306-horsepower 3.5L V6
5-speed shiftable automatic AWD
Fits my frame, padding where needed, good driving position, good visibility see full Infiniti G review
2008 Infiniti G Seat Room and Comfort: Cons
YearBody/PowertrainComment
2009 2dr Coupe 330-horsepower 3.7L V6
7-speed shiftable automatic RWD
Way to small to be of use with anything but children. see full Infiniti G review
2009 2dr Coupe 330-horsepower 3.7L V6
7-speed shiftable automatic AWD
Tight on head room but to be expected for two door. see full Infiniti G review
2009 2dr Coupe 330-horsepower 3.7L V6
6-speed manual RWD
The bolstering is excessive in the lowest setting and the seat belt pulls too hard on my chest. The seat belt also digs into my neck. see full Infiniti G review
2008 2dr Coupe 330-horsepower 3.7L V6
5-speed shiftable automatic RWD
there is hardly any back see room but it is a sport coupe see full Infiniti G review
2008 4dr Sedan 306-horsepower 3.5L V6
5-speed shiftable automatic RWD
Very tight see full Infiniti G review
2007 4dr Sedan 306-horsepower 3.5L V6
5-speed shiftable automatic RWD
Rear seat leg and knee room is somewhat tight, especially for 3. see full Infiniti G review
 

TrueDelta Reviews the Seat Room and Comfort of the 2013 Infiniti JX

2013 Infiniti JX Seat Room and Comfort: Pros
YearComment
2013 I'm struggling to come up with a fifth reason for buying the Infiniti JX. Not because the rest of the vehicle is bad, but because in the great majority of aspects it's neither notably good nor notably bad compared to competitors. They're all fairly quick, smooth, and quiet. If I have to pick a fifth reason, then it's third row room and comfort. A Buick Enclave has a roomier third row, but both the Acura MDX and the Audi Q7 do worse. This said, the second row must be slid forward to provide legroom to people in the third row. The seats in both rearward rows are of the low-mounted, flat-cushioned variety typical of the segment, so they're not very comfortable for adults. You'll find a more adult-friendly second row in some large crossovers, especially those from Ford and Lincoln. see full Infiniti JX review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2013 Infiniti JX

2013 Infiniti JX Seat Room and Comfort: Pros
YearBody/PowertrainComment
2013 4dr SUV 265-horsepower 3.5L V6
6-speed shiftable CVT AWD
Amazing rear seat comfort and even 3rd row seats are awesome!! I am 6'4" (with a longer torso) and I can get in the car easy, and sit comfortably in the 3rd row!! Great DVD system and air climate control for the rear seated passangers. see full Infiniti JX review
2013 4dr SUV 265-horsepower 3.5L V6
6-speed shiftable CVT AWD
Awesome. Great layout of everything. The most comfortable seats I have ever sat in. Great for long drives over 3 hours. I wish my Toyota 4unner seats were as comfortable; they are only good for about 1 hour, max. see full Infiniti JX review
 
See TrueDelta's information for all Infiniti models.