Chevrolet TrailBlazer (2021) vs. Chevrolet Avalanche (2006) Specs

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2021 Chevrolet TrailBlazer and 2006 Chevrolet Avalanche Specifications

Model Year	2021	2006
Model	Chevrolet TrailBlazer	Chevrolet Avalanche
Engine	turbocharged 1.3L I3 DOHC-4v 155 hp@5600 174 lb-ft@1600	5.3L V8 OHV-2v 295 hp@5200 335 lb-ft@4000
Transmission	7-speed shiftable CVT	4-speed automatic
Drivetrain	FWD	RWD
Body	4dr SUV	4dr SUT
			Difference
Wheelbase	103.9 in	130.0 in	-26.1 in
Length	173.5 in	221.6 in	-48.1 in
Width	71.2 in	79.8 in	-8.6 in
Height	64.8 in	73.6 in	-8.8 in
Curb Weight	3084 lb.	5413 lb.	-2329 lb.
Fuel Capacity	13.2 gal.	31.0 gal.	-17.8 gal.
Headroom, Row 1	40.0 in	40.7 in	-0.7 in
Shoulder Room, Row 1	55.4 in	65.2 in	-9.8 in
Hip Room, Row 1	52.3 in	61.4 in	-9.1 in
Legroom, Row 1	40.9 in	41.3 in	-0.4 in
Headroom, Row 2	38.4 in	38.6 in	-0.2 in
Shoulder Room, Row 2	53.8 in	65.2 in	-11.4 in
Hip Room, Row 2	45.7 in	62.0 in	-16.3 in
Legroom, Row 2	39.4 in	38.9 in	0.5 in
Total Legroom	80.3 in (over 2 rows)	80.2 in (over 2 rows)	0.1 in
Cargo Volume, Minimum	25.3 ft³	0.0	25.3 ft³
Cargo Volume, Maximum	54.5 ft³	0.0	54.5 ft³

None of our members have yet commented on the seat room and comfort of the 2021 Chevrolet TrailBlazer.

2006 Chevrolet Avalanche Seat Room and Comfort: Pros
Year	Body/Powertrain	Comment
2007	4dr SUT 320-horsepower 5.3L V8 4-speed automatic RWD	The interior is basically a Tahoe and even with 5 people, the truck is comfortable. Rear AC and headphone jacks help too. see full Chevrolet Avalanche review
2007	4dr SUT 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	Plenty of room for 3 adults, even with a tall adult in the middle seat. see full Chevrolet Avalanche review

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