Mazda RX-8 Mazda RX-8 2008 Infiniti QX50 Infiniti QX50 2017

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Mazda RX-8 (2008) vs. Infiniti QX50 (2017) Specs

How powerful is the engine? How much room is in the back seat? Get the 2008 Mazda RX-8 and 2017 Infiniti QX50 specs.

2008 Mazda RX-8 and 2017 Infiniti QX50 Specifications

Model Year 2008 2017  
Model Mazda RX-8 Infiniti QX50  
Engine 1.3L R2
OHV-2v
232 hp@8500
159 lb-ft@5500
3.7L V6
DOHC-4v
325 hp@7000
267 lb-ft@5200
 
Transmission 6-speed manual 7-speed shiftable automatic  
Drivetrain RWD RWD  
Body 4dr Coupe 4dr SUV  
      Difference
Wheelbase 106.4 in 113.4 in -7 in
Length 174.3 in 186.8 in -12.5 in
Width 69.7 in 71.0 in -1.3 in
Height 52.8 in 62.7 in -9.9 in
Curb Weight 3045 lb. 3855 lb. -810 lb.
Fuel Capacity 15.9 gal. 20.0 gal. -4.1 gal.
Headroom, Row 1 38.2 in 38.7 in -0.5 in
Shoulder Room, Row 1 54.8 in 54.8 in 0 in
Hip Room, Row 1 53.3 in 52.9 in 0.4 in
Legroom, Row 1 42.7 in 44.3 in -1.6 in
Headroom, Row 2 36.8 in 37.7 in -0.9 in
Shoulder Room, Row 2 54.9 in 55.0 in -0.1 in
Hip Room, Row 2 48.1 in 49.4 in -1.3 in
Legroom, Row 2 32.2 in 35.3 in -3.1 in
Total Legroom 74.9 in (over 2 rows) 79.6 in (over 2 rows) -4.7 in
Cargo Volume, Minimum 7.6 ft3 18.6 ft3 -11 ft3
Cargo Volume, Maximum 7.6 ft3 50.1 ft3 -42.5 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2008 Mazda RX-8

2008 Mazda RX-8 Seat Room and Comfort: Pros
YearBody/PowertrainComment
2009 4dr Coupe 232-horsepower 1.3L R2
6-speed manual RWD
Very comfortable Recaro seats, even on long drives. Larger people may not be comfortable so beware. see full Mazda RX-8 review
2009 4dr Coupe 232-horsepower 1.3L R2
6-speed manual RWD
Given the RX-8's compact dimensions, you wouldn't expect rear seat space to be a strength. But thanks to clever packaging and a subtly high roofline, there is actually space for real adults in back, provided those up front are short or move their seats up somewhat. With a pair of pickup-like rear-opening "half" rear doors, ingress and egress for rear seat passengers is a snap. For those who want a sports car but have children or need to transport a few friends occassionally, the RX-8 fits the bill nicely. see full Mazda RX-8 review
2007 4dr Coupe 212-horsepower 1.3L R2
6-speed shiftable automatic RWD
Excellent for long trips. Even though I suffer from spinal stenosis, I did a two-day 1800 mile trip with no troubles and felt great on arrival. Most modern cars have comfortable seats, but these also make me feel like I am part of the car. see full Mazda RX-8 review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2017 Infiniti QX50

2017 Infiniti QX50 Seat Room and Comfort: Pros
YearBody/PowertrainComment
2016 4dr SUV 325-horsepower 3.7L V6
7-speed shiftable automatic AWD
The second row seat was mounted comfortably high off the floor. see full Infiniti QX50 review
 
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See TrueDelta's information for all Mazda models.