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Buick Rainier (2006) vs. GMC Acadia (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2006 Buick Rainier and 2018 GMC Acadia specs.

2006 Buick Rainier and 2018 GMC Acadia Specifications

Model Year 2006 2018  
Model Buick Rainier GMC Acadia  
Engine 4.2L I6
DOHC-4v
291 hp@6000
277 lb-ft@4800		 3.6L V6
DOHC-4v
310 hp@6600
271 lb-ft@5000		  
Transmission 4-speed automatic 6-speed shiftable automatic  
Drivetrain AWD 4WD  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 113.0 in 112.5 in 0.5 in
Length 193.4 in 193.6 in -0.2 in
Width 75.4 in 75.4 in 0 in
Height 74.5 in 66.0 in 8.5 in
Curb Weight 4600 lb. 4281 lb. 319 lb.
Fuel Capacity 22.0 gal. 22.0 gal. 0 gal.
Headroom, Row 1 40.2 in 40.0 in 0.2 in
Shoulder Room, Row 1 58.5 in 59.4 in -0.9 in
Hip Room, Row 1 55.5 in 55.7 in -0.2 in
Legroom, Row 1 43.1 in 41.0 in 2.1 in
Headroom, Row 2 39.6 in 39.6 in 0 in
Shoulder Room, Row 2 58.5 in 58.7 in -0.2 in
Hip Room, Row 2 58.1 in 53.3 in 4.8 in
Legroom, Row 2 37.1 in 39.7 in -2.6 in
Headroom, Row 3 0.0 in 37.2 in -37.2 in
Shoulder Room, Row 3 0.0 in 54.3 in -54.3 in
Hip Room, Row 3 0.0 in 42.9 in -42.9 in
Legroom, Row 3 0.0 in 31.1 in -31.1 in
Total Legroom 80.2 in (over 2 rows) 111.8 in (over 3 rows) -31.6 in
Cargo Volume, Minimum 43.7 ft3 12.8 ft3 30.9 ft3
Cargo Volume, Behind R2 43.7 41.7 ft3 2
Cargo Volume, Maximum 80.1 ft3 79.0 ft3 1.1 ft3

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