Mercedes-Benz GL Mercedes-Benz GL 2012 Audi A4 / S4 Audi A4 / S4 2016

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Mercedes-Benz GL (2012) vs. Audi A4 / S4 (2016) Specs

How powerful is the engine? How much room is in the back seat? Get the 2012 Mercedes-Benz GL and 2016 Audi A4 / S4 specs.

2012 Mercedes-Benz GL and 2016 Audi A4 / S4 Specifications

Model Year 2012 2016  
Model Mercedes-Benz GL Audi A4 / S4  
Engine  
Transmission  
Drivetrain  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 121.1 in 110.6 in 10.5 in
Length 200.6 in 185.1 in 15.5 in
Width 76.0 in 71.9 in 4.1 in
Height 72.4 in 56.2 in 16.2 in
Curb Weight 5346 lb. 3509 lb. 1837 lb.
Fuel Capacity 26.0 gal. 16.9 gal. 9.1 gal.
Headroom, Row 1 40.1 in 40.0 in 0.1 in
Shoulder Room, Row 1 58.3 in 55.5 in 2.8 in
Legroom, Row 1 40.3 in 41.3 in -1 in
Headroom, Row 2 40.6 in 37.5 in 3.1 in
Shoulder Room, Row 2 58.9 in 54.3 in 4.6 in
Legroom, Row 2 39.5 in 35.2 in 4.3 in
Headroom, Row 3 38.2 in 0.0 in 38.2 in
Shoulder Room, Row 3 50.5 in 0.0 in 50.5 in
Legroom, Row 3 34.2 in 0.0 in 34.2 in
Total Legroom 114 in (over 3 rows) 76.5 in (over 2 rows) 37.5 in
Cargo Volume, Minimum 14.3 ft3 12.4 ft3 1.9 ft3
Cargo Volume, Behind R2 43.8 ft3 12.4 31.4 ft3
Cargo Volume, Maximum 83.3 ft3 12.4 ft3 70.9 ft3

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TrueDelta Reviews the Seat Room and Comfort of the 2012 Mercedes-Benz GL

2012 Mercedes-Benz GL Seat Room and Comfort: Pros
YearComment
2013 The Mercedes-Benz GL-Class is just a little longer than the Audi Q7 (201.6 vs. 200.3 inches), and isn't as wide (76.4 vs. 78.1 inches). But the Mercedes is considerably taller (72.8 vs. 68.4 inches) and not nearly as curvy. Which might explain how it is far roomier than the much sleeker Audi. Combined legroom for all three rows is 107.6 inches in the Q7 vs. 113.8 inches in the GL-Class, a large difference. The Q7's space deficit grows the farther back you sit. For adults to even fit in the Audi's third row without extreme discomfort, those in the second row must slide their seats forward to the point that they are themselves short on knee room. While the new GL350's third row sits too low to provide thigh support, it's not nearly as cramped. Further evidence that Audi didn't intend the Q7's third row for frequent use: the second-row seat doesn't do a good job of getting out of the way, making the path in and out of the way-back perhaps the tightest I've experienced. The second-row seat in the GL-Class tips forward to open up a much wider path. If manually tipping the seat is too much of a chore (perhaps because you'e a five-year-old and haven't yet learned to read this), $400 buys a power assist. But even with this option the seat must be manually returned to its upright position, so the point eludes me. see full Mercedes-Benz GL review
 

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TrueDelta Reviews the Seat Room and Comfort of the 2016 Audi A4 / S4

2016 Audi A4 / S4 Seat Room and Comfort: Pros
YearComment
2017 Before the 2009 model year redesign, the Audi A4's back seat was too tight for adults of more than average size, and marginal even for these. With the 2017 the back seat has grown yet again. Not only this, but the cushion is higher off the floor than in previous A4s or in competitors, such that it's now the most comfortable in the class. This said, the rear doors could open more widely, such that I struggled to get a decent photo of the rear seat. Since its 2014 model year redesign the Lexus IS has had a passably roomy rear seat, but it can't match the Audi's for comfort. see full Audi A4 / S4 review
2016 Audi A4 / S4 Seat Room and Comfort: Cons
YearComment
Pressed to come up with another con, I might offer the front seats. There's nothing bad about them. There's just nothing outstanding about them, either. Those in the sport-trim Lexus provide more lateral support and feel more comfortable to me. (With seats personal impressions are bound to vary, so definitely evaluate them yourself.) see full Audi A4 / S4 review
 

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