Chevrolet Tahoe / Suburban Chevrolet Tahoe / Suburban 2015 Chevrolet Impala Chevrolet Impala 2020

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Chevrolet Tahoe / Suburban (2015) vs. Chevrolet Impala (2020) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Chevrolet Tahoe / Suburban and 2020 Chevrolet Impala specs.

2015 Chevrolet Tahoe / Suburban and 2020 Chevrolet Impala Specifications

Model Year 2015 2020  
Model Chevrolet Tahoe / Suburban Chevrolet Impala  
Engine 5.3L V8
OHV-2v
355 hp@5600
383 lb-ft@4100
3.6L V6
OHV-2v
305 hp@6800
264 lb-ft@5200
 
Transmission 6-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain RWD FWD  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 2,946 mm 2,837 mm 0 mm
Length 5,182 mm 5,113 mm 0 mm
Width 2,045 mm 1,854 mm 1 mm
Height 1,890 mm 1,496 mm 0 mm
Curb Weight 2,479 kg 1,724 kg 1 kg
Fuel Capacity 98 L 70 L 28 L
Headroom, Row 1 1,087 mm 1,013 mm 0 mm
Shoulder Room, Row 1 1,646 mm 1,471 mm 0 mm
Hip Room, Row 1 1,544 mm 1,394 mm 0 mm
Legroom, Row 1 1,151 mm 1,064 mm 0 mm
Headroom, Row 2 983 mm 950 mm 33 mm
Shoulder Room, Row 2 1,654 mm 1,445 mm 0 mm
Hip Room, Row 2 1,532 mm 1,374 mm 0 mm
Legroom, Row 2 991 mm 1,011 mm 990 mm
Headroom, Row 3 968 mm 0 mm 968 mm
Shoulder Room, Row 3 1,590 mm 0 mm 1 mm
Hip Room, Row 3 1,252 mm 0 mm 1 mm
Legroom, Row 3 630 mm 0 mm 630 mm
Total Legroom 2,771 mm (over 3 rows) 2,075 mm (over 2 rows) 0 mm
Cargo Volume, Minimum 433 L 532 L -99 L
Cargo Volume, Behind R2 1,461 L 18.8 -17.8 L
Cargo Volume, Maximum 2,682 L 18.8 -16.8 L

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TrueDelta Reviews the Seat Room and Comfort of the 2015 Chevrolet Tahoe / Suburban

2015 Chevrolet Tahoe / Suburban Seat Room and Comfort: Pros
YearComment
2015 Some (perhaps more than some) people are drawn to large SUVs because they like to feel like the king of the road when behind the wheel. Others need a lot of space while driving, or at least feel they do. Few vehicles have more front seat room than the new Tahoe. With an inch-and-a-half less shoulder room, the Ford's front-row dimensions aren't quite as generous, and its taller, shifter-festooned console is more intrusive. The front seats are comfortable in both. The Expedition's are a little wider and softer, and they're upholstered with especially rich hides in the King Ranch and Platinum (vs. the most recently tested and photographed Limited). Whether this is preferable is a matter of taste. see full Chevrolet Tahoe / Suburban review
2015 Chevrolet Tahoe / Suburban Seat Room and Comfort: Cons
YearComment
Both the Tahoe and Expedition have roomy, comfortable second-row seats, with a slight edge to the higher cushions in the Chevrolet. Bonus points to the Tahoe for automatic rear climate controls (they're manual in the Expedition). Move to the third-row seat, and you'll wonder why, despite redesigns for 2007 and 2015, General Motors has stubbornly refused to follow Ford's 2003 switch from a solid rear axle to an independent rear suspension. With a solid axle, the rear floor must be high to permit the rear differential to travel up and down when a wheel hits a bump. Consequently, the Tahoe's third row seat must be very thinly constructed and mounted very close to the floor. Even pre-teen children won't be comfortable in it. In sharp contrast, the Expedition's third-row seat is higher off the floor than its second-row seat, much less the ridiculously low third row in the Tahoe, and is--surprise--considerably more comfortable as a result. The Suburban's third-row seat is roomier than the Tahoe's but still far inferior to the Expedition's. see full Chevrolet Tahoe / Suburban review
 

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