2012 GMC Acadia and Acadia Denali

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SPECIFICATIONS

Overview | Engine | Transmission | Chassis/Suspension | Brakes | Wheels/Tires | Dimensions | Capacities

Overview

Models:

GMC Acadia

Body style / driveline:

Crossover SUV / front-engine; front-wheel drive and all-wheel drive

Construction:

Body-frame integral

EPA vehicle class:

Sport utility vehicle

Manufacturing location:

Lansing Delta Township Assembly Plant, Lansing, Mich.

Key competitors:

Honda Pilot, Toyota Highlander, Mazda CX-9


Engine

Type:

3.6L V-6 VVT DI
(LLT)

Displacement (cc / cu in):

3564 / 217

Bore & stroke (mm / in):

94 x 85.6 / 3.70 x 3.37

Block material:

Aluminum

Cylinder head material:

Aluminum

Valvetrain:

Dual overhead camshafts, four valves per cylinder, variable valve timing

Fuel delivery:

Direct injection

Compression ratio:

11.3:1

Horsepower (hp / kW) @ rpm:

288 / 215 @ 6300*

Torque (lb-ft / Nm) @ rpm:

270 / 366 @ 3400*

Recommended fuel:

Regular unleaded

Max. engine speed (rpm):

6700

Emissions controls:

Dual close-coupled converters; two pre- and two post-oxygen sensors

Estimated fuel consumption:

 

Mi/imp.gal (city / hwy / combined)

FWD:
22 / 34 / 26
AWD:
22 / 32 / 25

L/100km (city / hwy / combined)

FWD:
12.7 / 8.4 / 10.8
AWD:
13.1 / 8.8 / 11.1


Transmission & Power Take Off Unit (PTU)

Manufacturer:

GM Powertrain

Type:

Hydra-Matic 6T75 6-speed FWD/AWD automatic transmission

Gear Ratio (:1)

 

     First:

4.48

     Second:

2.87

     Third:

1.84

     Fourth:

1.41

     Fifth:

1.0

     Sixth:

0.74

     Reverse:

2.88

Final drive ratio:

3.16


Chassis / Suspension

Front:

Coil-over strut; direct acting stabilizer bar; full perimeter isolated cradle

Rear:

Linked H-arm independent suspension; coil springs with twin-tube shock absorbers mounted on isolated sub-frame

Steering type:

Hydraulic rack-and-pinion; straight ratio and variable effort

Steering ratio:

16.1

Steer wheel turns, lock-to-lock:

2.89

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

12.3 / 40.4


Brakes

Type:

Four-wheel disc

Rotor diameter (mm / in):

front:
325 x 29 / 12.8 x 1.1, ventilated 
rear:
331 x 20 / 13 x 0.8 ventilated

Anti-lock braking system (ABS):

Bosch 8.0 Chassis Controls: ABS / ETC / ESC w/rollover mitigation


Wheels / Tires


Wheel size and type:

18 x 7.5-in; cast aluminum (std)
19 x 8.0-in; cast aluminum (opt)
20 x 7.5-inch; chrome clad (std Denali)

Tire size and type:

P255/65R18 ALS blackwall (std)
P255/60R19 ALS blackwall (opt)
P255/55R20 H-rated blackwall (opt / std Denali)


Dimensions

Exterior

Wheelbase (mm / in):

3020.7 / 118.9

Overall length (mm / in):

5107.9 / 201.1

Overall width (mm / in):

2004.1 / 78.9

Overall height (mm / in):

1846 / 72.8 (w/roof rails)
1775.5 / 69.9 (w/o roof rails)

Track

front:
1704 / 67.1
rear:
1704 / 67.1

Curb weight (kg / lb):

FWD:
2112 / 4056
AWD:
2203 / 4857

Min. ground clearance (mm / in):

189 / 7.4 (FWD and AWD)

 

Interior

 

First Row

Second Row

Third Row

Headroom (mm / in):

1026/ 40.4 (w/o sunroof)
978 / 38.5 (w/ sunroof)

998 / 39.3 (w/o sunroof)
973 / 38.3 (w/ sunroof)

975.3 / 38.4 (w/o sunroof)
968 / 38.1 (w/ sunroof)

Legroom (mm / in):

1049 / 41.3

937 / 36.9

843 / 33.2

Shoulder room (mm / in):

1572 / 61.9

1552 / 61.1

1468 / 57.8

Hip room (mm / in):

1468 / 57.8

1471 / 57.9

1227 / 48.3


Capacities

Seating capacity:

7 or 8

Cargo volume (L / cu ft)

115.9 / 3282 (Behind first row, with second seat folded and third-row seat and cargo management system removed)
68.7 / 1945 (Behind second row, with third-row seat and cargo management system removed)
24.1 / 683 (Behind third row)

EPA passenger volume (L / cu ft):

4362 / 154

Max towing capacity (kg / lb):

2364 / 5200

GCWR (kg / lb):

FWD:
4309 / 9500
AWD:
4400 / 9700

GVWR (kg / lb):

FWD:
2908 / 6411
AWD:
2930 / 6459

Fuel tank (L / imp.gal):

83.3 / 18.3

*SAE certified

Note: Information shown is current at time of publication.

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