Infiniti QX Infiniti QX 2006 Lexus GX Lexus GX 2018
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Infiniti QX (2006) vs. Lexus GX (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2006 Infiniti QX and 2018 Lexus GX specs.

2006 Infiniti QX and 2018 Lexus GX Specifications

Model Year 2006 2018  
Model Infiniti QX Lexus GX  
Engine 5.6L V8
DOHC-4v
315 hp@4900
390 lb-ft@3600		 4.6L V8
DOHC-4v
301 hp@5500
329 lb-ft@3500		  
Transmission 5-speed automatic 6-speed shiftable automatic  
Drivetrain RWD AWD w/low range  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 123.2 in 109.8 in 13.4 in
Length 206.9 in 189.2 in 17.7 in
Width 78.8 in 74.2 in 4.6 in
Height 77.0 in 74.2 in 2.8 in
Curb Weight 5368 lb. 5128 lb. 240 lb.
Fuel Capacity 28.0 gal. 23.0 gal. 5 gal.
Headroom, Row 1 41.0 in 38.0 in 3 in
Shoulder Room, Row 1 65.1 in 55.4 in 9.7 in
Hip Room, Row 1 61.3 in 56.5 in 4.8 in
Legroom, Row 1 41.8 in 41.7 in 0.1 in
Headroom, Row 2 40.0 in 40.4 in -0.4 in
Shoulder Room, Row 2 64.5 in 57.3 in 7.2 in
Hip Room, Row 2 60.1 in 55.2 in 4.9 in
Legroom, Row 2 41.9 in 34.1 in 7.8 in
Headroom, Row 3 35.9 in 35.2 in 0.7 in
Shoulder Room, Row 3 63.7 in 54.5 in 9.2 in
Hip Room, Row 3 48.8 in 43.1 in 5.7 in
Legroom, Row 3 32.2 in 29.3 in 2.9 in
Total Legroom 115.9 in (over 3 rows) 105.1 in (over 3 rows) 10.8 in
Cargo Volume, Minimum 20.0 ft3 4.2 ft3 15.8 ft3
Cargo Volume, Behind R2 61.2 ft3 34.4 ft3 26.8 ft3
Cargo Volume, Maximum 97.1 ft3 64.7 ft3 32.4 ft3

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