Lexus IS Lexus IS 2017 Lexus RZ Lexus RZ 2023

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Lexus IS (2017) vs. Lexus RZ (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2017 Lexus IS and 2023 Lexus RZ specs.

2017 Lexus IS and 2023 Lexus RZ Specifications

Model Year 2017 2023  
Model Lexus IS Lexus RZ  
Engine 3.5L V6
DOHC-4v
255 hp@6400
236 lb-ft@2000
Electric
308 hp
321 lb-ft
 
Transmission 6-speed shiftable automatic 1-speed automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 2,799 mm 1,422 mm 1 mm
Length 4,681 mm 4,806 mm 0 mm
Width 1,811 mm 1,895 mm 0 mm
Height 1,430 mm 1,636 mm 0 mm
Curb Weight 1,695 kg 2,070 kg -1 kg
Fuel Capacity 66 L 0 L 66 L
Headroom, Row 1 970 mm 980 mm -10 mm
Shoulder Room, Row 1 1,420 mm 1,445 mm 0 mm
Hip Room, Row 1 1,379 mm 1,389 mm 0 mm
Legroom, Row 1 1,138 mm 1,069 mm 0 mm
Headroom, Row 2 937 mm 983 mm -46 mm
Shoulder Room, Row 2 1,356 mm 1,379 mm 0 mm
Hip Room, Row 2 1,372 mm 1,316 mm 0 mm
Legroom, Row 2 818 mm 953 mm -135 mm
Total Legroom 1,956 mm (over 2 rows) 2,022 mm (over 2 rows) -1 mm
Cargo Volume, Minimum 306 L 966 L -660 L
Cargo Volume, Maximum 10.8 0 L 10.8

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TrueDelta Reviews the Seat Room and Comfort of the 2017 Lexus IS

2017 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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