Mazda Mazda6 Mazda Mazda6 2021 Buick Regal Buick Regal 2020

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Mazda Mazda6 (2021) vs. Buick Regal (2020) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 Mazda Mazda6 and 2020 Buick Regal specs.

2021 Mazda Mazda6 and 2020 Buick Regal Specifications

Model Year 2021 2020  
Model Mazda Mazda6 Buick Regal  
Engine turbocharged
2.5L I4
DOHC-4v
250 hp@5000
320 lb-ft@2500
3.6L V6
DOHC-4v
310 hp@6800
282 lb-ft@5200
 
Transmission 6-speed shiftable automatic 9-speed shiftable automatic  
Drivetrain FWD AWD  
Body 4dr Sedan 4dr Hatch  
      Difference
Wheelbase 111.4 in 111.4 in 0 in
Length 191.5 in 192.9 in -1.4 in
Width 72.4 in 73.3 in -0.9 in
Height 57.1 in 57.3 in -0.2 in
Curb Weight 3580 lb. 4270 lb. -690 lb.
Fuel Capacity 16.4 gal. 16.3 gal. 0.1 gal.
Headroom, Row 1 38.4 in 38.8 in -0.4 in
Shoulder Room, Row 1 57.1 in 56.9 in 0.2 in
Hip Room, Row 1 56.1 in 55.2 in 0.9 in
Legroom, Row 1 42.2 in 42.1 in 0.1 in
Headroom, Row 2 37.1 in 37.4 in -0.3 in
Shoulder Room, Row 2 55.5 in 55.4 in 0.1 in
Hip Room, Row 2 56.1 in 54.1 in 2 in
Legroom, Row 2 38.7 in 36.9 in 1.8 in
Total Legroom 80.9 in (over 2 rows) 79 in (over 2 rows) 1.9 in
Cargo Volume, Minimum 14.8 ft3 31.5 ft3 -16.7 ft3
Cargo Volume, Maximum 14.8 ft3 60.7 ft3 -45.9 ft3

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