GMC Terrain - 2015

Send Email  |  Download Plain Text Plain Text   |  Word   Share Add This  

Overview

Models:

GMC Terrain SLE, SLT and Denali; FWD and AWD

Body style / driveline:

5-passenger, 4-door SUV , front-engine, front- or all-wheel drive

Construction:

welded galvanized steel (except roof) monocoque

EPA vehicle class:

compact sport utility vehicle

Manufacturing location:

Ingersoll , Ontario, Canada

Key competitors:

Ford Edge, Mazda CX-7, Nissan Murano, Hyundai Santa Fe

Back to top

Engines

 

2.4L DOHC I-4 DI

3.6L DOHC V-6 DI

Displacement
(cu in / cc):

145 / 2384

217 / 3564

Bore & stroke (in / mm):

3.46 x 3.85 / 88 x 98

3.70 x 3.37 / 94 x 85.6

Block material:

cast aluminum

cast aluminum

Cylinder head material:

cast aluminum

cast aluminum

Valvetrain:

DOHC, four valves per cylinder; continuously variable valve timing

DOHC, four valves per cylinder; continuously variable valve timing

Fuel delivery:

direct sequential fuel injection with electronic throttle control

direct sequential fuel injection with electronic throttle control

Compression ratio:

11.2:1

11.5:1

Horsepower
(hp / kW @ rpm):

182 / 136 @ 6700 (SAE certified)

301 / 224 @ 6500 (SAE certified)

Torque
(lb-ft / Nm @ rpm):

172 / 232 @ 4900 (SAE certified)

272 / 367 @ 4800 (SAE certified)

Recommended fuel:

regular unleaded or E85 ethanol with federal emissions

regular unleaded or E85 ethanol with federal emissions

Emissions controls:

close-coupled catalytic converters; Quick-Sync 24x ignition system; returnless fuel rail; fast-response O 2 sensor

close-coupled catalytic converters; Quick-Sync 58x ignition system; returnless fuel rail; fast-response O 2 sensor

EPA-estimated fuel economy (city / hwy):

22 / 32 (FWD)
20 / 29 (AWD)

17 / 24 (FWD)
16 / 23 (AWD)

Back to top

Transmissions

 

Hydra-matic 6T45 six-speed automatic electronically controlled with electronic range select

Hydra-matic 6T70 six-speed automatic electronically controlled with electronic range select

Gear ratios: (:1):

 

 

First:

4.58

4.48

Second:

2.96

2.87

Third:

1.91

1.84

Fourth:

1.44

1.41

Fifth:

1.00

1.00

Sixth:

0.74

0.74

Reverse:

2.94

2.88

Final drive ratio:

3.23 (FWD)
3.53 (AWD)

2.77 (FWD)
3.39 (AWD)

Back to top

Chassis/Suspension

Front:

independent strut-type with tuned coil springs; direct-acting stabilizer bar; hydraulic ride bushings

Rear:

independent four-link with coil springs and trailing arm; stabilizer bar; hydraulic link bushings

Steering type:

rack-mounted electric power steering with 2.4L; hydraulic power rack-and-pinion with 3.0L

Steering ratio:

18.1:1 (2.4L)
17.4:1 (3.0L)

Steering wheel turns, lock-to-lock:

3.46 (2.4L)
2.90 (3.0L with 18-inch wheels)
2.80 (3.0L with 19-inch wheels)

Turning circle, curb-to-curb (ft / m):

40.0 / 12.2 (with 17- and 18-inch wheels)
42.6 / 13 (with 19-inch wheels)

Back to top

Brakes

Type:

power front and rear vented discs, standard antilock

Rotor diameter x thickness
(in / mm):

front: 12.6 x 1.18 / 321 x 30
rear: 11.9 x 0.78 / 303 x 20

Total swept area
(sq in/mc^2):

front: 68.4 / 441
rear: 50.5 /3 26

Back to top

Wheels/Tires

Wheel size and type:

 

17-in. aluminum (SLE1, SLE2, SLT1)

18-in. chrome-clad aluminum (SLT2, available on SLE1, SLE2)

19-in. chrome-clad aluminum (available on SLE2, SLT1, SLT2 with 3.6L engine)

18-in. Denali-specific, for 2.4L engine vehicle only

19-in. Denali-specific, for 3.6L engine vehicle only

Tires:

P235/60R17 all-season
P235/55R18 all-season
P235/55R19 all-season

Back to top

Dimensions

Exterior

Wheelbase (in / mm):

112.5 / 2858

Overall length (in / mm):

185.3 / 4771

Overall width (in / mm):

72.8 / 1849

Overall height (in / mm):

66.3 / 1684

Track (in / mm):

front: 62.9 / 1598
rear: 62.1 / 1577

Approach angle (deg):

15.2

Departure angle (deg):

23.5

Breakover ramp angle (deg):

16.7

Minimum ground clearance (in / mm):

6.9 / 175

Ground to rear load floor (in / mm):

28.8 / 731.2

 

Interior

Seating capacity:

5

Headroom (in / mm):

front: 39.8 / 1011
rear: 39.2 / 996

Legroom (in / mm):

front: 41.2 / 1046
rear: 39.9 / 1013

Shoulder room
(in / mm):

front: 55.7 / 1415
rear: 55.3 / 1405

Hip room (in / mm):

front: 55.1 / 1400
rear: 51.3 / 1303

Back to top

Capacities

EPA interior vol. (cu ft / L):

127.2 / 3602

Passenger vol. (cu ft / L):

99.6 / 2820

Cargo volume (cu ft / L):

31.6 / 895 (behind rear seat)
63.9 / 1810 (behind front seat, rear seat folded)

Curb weight -base

(lb / kg):

3853 / 1748 (2.4L FWD)
4020 / 1823 (2.4L AWD)
4032 / 1829 (3.6L FWD)
4188 / 1900 (3.6L AWD)
3881 / 1760 (2.4L FWD Denali)
4049 / 1837 (2.4L AWD Denali)
4046 / 1835 (3.6L FWD Denali)
4204 / 1907 (3.6L AWD Denali)

Weight distribution

(front / rear):

56 / 44

Payload, base (lb / kg):

1146 / 520

Trailer towing maximum (lb / kg):

1500 / 680 (2.4L)
3500 / 1588 (3.6L)

Fuel tank (gal / L):

18 / 68 (2.4L)
20 / 76 (3.6L)

Engine oil (qt / L):

5 / 4.7 (2.4L)
6 / 5.7 (3.6L)

Cooling system (qt / L):

8.2 / 7.8 (2.4L)
10.8 / 10.2 (3.6L)

Note: Information shown is current at time of publication.

Back to top

 

2015 GMC Terrain Denali

GMC Terrain Denali in Traverse City, Michigan. (Photo by John F. Martin for GMC)

Video

Fast Facts

Terrain Denali 2.5L

Terrain Denali 3.6L

Contacts