Audi A4 / S4 Audi A4 / S4 2021 Lexus IS Lexus IS 2018

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Audi A4 / S4 (2021) vs. Lexus IS (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 Audi A4 / S4 and 2018 Lexus IS specs.

2021 Audi A4 / S4 and 2018 Lexus IS Specifications

Model Year 2021 2018  
Model Audi A4 / S4 Lexus IS  
Engine turbocharged
3.0L V6
DOHC-4v
349 hp@5400
369 lb-ft@1370
3.5L V6
DOHC-4v
306 hp@6400
277 lb-ft@4800
 
Transmission 8-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 111.0 in 110.2 in 0.8 in
Length 187.5 in 184.3 in 3.2 in
Width 72.7 in 71.3 in 1.4 in
Height 56.2 in 56.3 in -0.1 in
Curb Weight 3847 lb. 3737 lb. 110 lb.
Fuel Capacity 15.3 gal. 17.4 gal. -2.1 gal.
Headroom, Row 1 37.3 in 38.2 in -0.9 in
Shoulder Room, Row 1 55.9 in 55.9 in 0 in
Hip Room, Row 1 0.0 in 54.3 in -54.3 in
Legroom, Row 1 41.3 in 44.8 in -3.5 in
Headroom, Row 2 37.4 in 36.9 in 0.5 in
Shoulder Room, Row 2 54.5 in 53.4 in 1.1 in
Hip Room, Row 2 0.0 in 54.0 in -54 in
Legroom, Row 2 35.7 in 32.2 in 3.5 in
Total Legroom 77 in (over 2 rows) 77 in (over 2 rows) 0 in
Cargo Volume 12.0 ft3 10.8 ft3 1.2 ft3

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