Toyota Sienna Toyota Sienna 2014 GMC Terrain GMC Terrain 2015

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Toyota Sienna (2014) vs. GMC Terrain (2015) Specs

How powerful is the engine? How much room is in the back seat? Get the 2014 Toyota Sienna and 2015 GMC Terrain specs.

2014 Toyota Sienna and 2015 GMC Terrain Specifications

Model Year 2014 2015  
Model Toyota Sienna GMC Terrain  
Engine 3.5L V6
DOHC-4v
198 kW@6200
332 Nm@4700
3.6L V6
DOHC-4v
224 kW@6500
369 Nm@4800
 
Transmission 6-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Minivan, ext. 4dr SUV  
      Difference
Wheelbase 3,030 mm 2,858 mm 1 mm
Length 5,085 mm 4,707 mm 1 mm
Width 1,986 mm 1,849 mm 0 mm
Height 1,750 mm 1,684 mm 0 mm
Curb Weight 2,082 kg 1,900 kg 1 kg
Fuel Capacity 76 L 71 L 5 L
Headroom, Row 1 1,041 mm 1,011 mm 0 mm
Shoulder Room, Row 1 1,651 mm 1,415 mm 0 mm
Hip Room, Row 1 1,488 mm 1,400 mm 0 mm
Legroom, Row 1 1,029 mm 1,046 mm 0 mm
Headroom, Row 2 1,008 mm 996 mm -995 mm
Shoulder Room, Row 2 1,641 mm 1,405 mm 0 mm
Hip Room, Row 2 1,679 mm 1,303 mm 0 mm
Legroom, Row 2 955 mm 1,013 mm 954 mm
Headroom, Row 3 973 mm 0 mm 973 mm
Shoulder Room, Row 3 1,552 mm 0 mm 1 mm
Hip Room, Row 3 1,278 mm 0 mm 1 mm
Legroom, Row 3 922 mm 0 mm 922 mm
Total Legroom 2,906 mm (over 3 rows) 2,060 mm (over 2 rows) 0 mm
Cargo Volume, Minimum 1,107 L 895 L -894 L
Cargo Volume, Behind R2 2,466 L 31.6 -29.6 L
Cargo Volume, Maximum 4,248 L 1,809 L 3 L

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TrueDelta Reviews the Seat Room and Comfort of the 2014 Toyota Sienna

2014 Toyota Sienna Seat Room and Comfort: Pros
YearComment
2015 The Sienna's seats are cushier than those in the Odyssey or the Sedona. But I slightly preferred the Sedona's front seats because they had four-way lumbar (rather than two-way) and provided more lateral support. The Toyota earns a clear win in front seat space. The first-row foot wells are unusually wide, and there's no tall center console (as in the Kia) or a protruding center stack (as in the Honda) to crowd the driver's right elbow or knee. This said, a relatively tall instrument panel does cut into the view forward and contribute to the Sienna feeling larger than the others. see full Toyota Sienna review
 

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What Our Members Are Saying about the Seat Room and Comfort of the 2015 GMC Terrain

2015 GMC Terrain Seat Room and Comfort: Pros
YearBody/PowertrainComment
2015 4dr SUV 301-horsepower 3.6L V6
6-speed shiftable automatic AWD
The rear seat room is plentiful, and because rear seat can be slid forward and back, you can shift between needing more leg room and using more of the cargo area. We had traded in a 2015 Dodge Journey for the Terrain, because of safety concerns, but realized after we had it for awhile, the rear seat of the Journey was not able to go back far enough into the cargo area, and because of the bulky and high mounted head rests, you felt trapped. The Terrain does not have these issues and feels much more roomy and comfortable. The rear seats are supportive and not at all like some back seats that feel like they were an afterthought. see full GMC Terrain review
 
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