Lexus IS Lexus IS 2016 Infiniti QX80 Infiniti QX80 2020

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Lexus IS (2016) vs. Infiniti QX80 (2020) Specs

How powerful is the engine? How much room is in the back seat? Get the 2016 Lexus IS and 2020 Infiniti QX80 specs.

2016 Lexus IS and 2020 Infiniti QX80 Specifications

Model Year 2016 2020  
Model Lexus IS Infiniti QX80  
Engine 3.5L V6
DOHC-4v
255 hp@6400
236 lb-ft@2000
5.6L V8
DOHC-4v
400 hp@5800
413 lb-ft@4000
 
Transmission 6-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain AWD AWD w/low range  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 2,799 mm 3,076 mm -1 mm
Length 4,666 mm 5,306 mm -1 mm
Width 1,811 mm 2,029 mm -1 mm
Height 1,430 mm 1,925 mm 0 mm
Curb Weight 1,695 kg 2,671 kg -1 kg
Fuel Capacity 66 L 98 L -32 L
Headroom, Row 1 970 mm 1,013 mm 969 mm
Shoulder Room, Row 1 1,420 mm 1,621 mm 0 mm
Hip Room, Row 1 1,379 mm 1,504 mm 0 mm
Legroom, Row 1 1,138 mm 1,006 mm 0 mm
Headroom, Row 2 937 mm 1,016 mm 936 mm
Shoulder Room, Row 2 1,356 mm 1,613 mm 0 mm
Hip Room, Row 2 1,372 mm 1,483 mm 0 mm
Legroom, Row 2 818 mm 1,041 mm 817 mm
Headroom, Row 3 0 mm 935 mm -935 mm
Shoulder Room, Row 3 0 mm 1,537 mm -1 mm
Hip Room, Row 3 0 mm 1,240 mm -1 mm
Legroom, Row 3 0 mm 732 mm -732 mm
Total Legroom 1,956 mm (over 2 rows) 2,779 mm (over 3 rows) -1 mm
Cargo Volume, Minimum 306 L 470 L -164 L
Cargo Volume, Behind R2 10.8 1,405 L 9.8
Cargo Volume, Maximum 10.8 2,693 L 8.8

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TrueDelta Reviews the Seat Room and Comfort of the 2016 Lexus IS

2016 Lexus IS Seat Room and Comfort: Pros
YearComment
2016 For me, the front bucket seats in Lexus F Sport models provide a nearly ideal blend of comfort and support. Even when they don't lack lateral support, the seats in competitors don't fit my form as well. Infiniti doesn't offer the Q50 2.0t in Sport form. The standard car's front seats provide little lateral support. The instrument panel appears larger and more imposing in the Infiniti than in the Lexus. Still, I wish the view forward were a little more open in the latter. (The Cadillac ATS is better in this regard.) Lexus lowered the driving position compared to the previous IS to help the car feel sportier. I raised the seat some to compensate. Adding all-wheel-drive to the Lexus IS (and a V6 engine with it, AWD isn't offered with the 2.0T engine) adds another issue, a large hump beneath the driver's right calf. Some drivers might find they have to adjust how they sit to avoid this hump. see full Lexus IS review
 

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