2015 Chevrolet Suburban

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2015 CHEVROLET SUBURBAN SPECIFICATIONS

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

Overview

Models:

Chevrolet Suburban LS, LT and LTZ

Body style / driveline:

4-door sport utility vehicle, front-engine, 2- or 4-wheel drive, half-ton models

Construction:

Body on frame

EPA vehicle class:

Full-size sport utility vehicle

Manufacturing location:

Arlington, Texas

Key competitors:

Ford Expedition


Engine

 

EcoTec3 5.3L V-8 FlexFuel
(L83)

Type:

5.3L V-8

Displacement (cc / cu in):

5328 / 325

Bore & stroke (mm / in):

96 x 92 / 3.78 x 3.62

Block material:

Cast aluminum

Cylinder head material:

Cast aluminum

Valvetrain:

Overhead valve, two valves per cylinder, variable valve timing

Ignition system:

Coil near plug, platinum-tipped spark plugs, low-resistance spark plug wires

Fuel delivery:

Direct fuel injection with Active Fuel Management

Compression ratio:

11.0:1

Horsepower (hp / kW @ rpm):

355 / 250 @ 5600 (gas – SAE certified)
380 / 283 @ 5600 (E85 – SAE certified)

Torque (lb-ft / Nm @ rpm):

383 / 519 @ 4100 (gas – SAE certified)
416 / 564 @ 4100 (E85 – SAE certified)

Recommended fuel:

Regular unleaded or E85

Maximum engine speed (rpm):

5800

Emissions controls:

Close-coupled catalytic converter, Quick Sync 58X ignition, returnless fuel rail, fast-response O² sensor

Estimated fuel consumption:

 

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

2WD:
19 / 28 / 22
4WD:
19 / 27 / 22

L/100km (city / hwy / combined)

2WD:
14.9 / 10.1 / 12.7
4WD:
15.1 / 10.4 / 13.0


Transmission

 

Hydra-Matic 6L80, six-speed automatic

Gear ratios (:1):

 

First:

4.03

Second:

2.36

Third:

1.53

Fourth:

1.15

Fifth:

0.85

Sixth:

0.67

Reverse:

3.06

Final drive ratio:

3.08 (std.)
3.42 (incl. with Max Trailering Package)


Chassis / Suspension

Front:

Independent coil-over-shock; twin-tube shock absorbers; 36mm hollow stabilizer bar; Magnetic Ride Control with LTZ models

Rear:

Solid axle with 5-link coil-spring suspension, 28mm solid stabilizer bar; Magnetic Ride Control with LTZ models

Traction assist:

All-speed traction control

Steering type:

Electric power-assisted rack-and-pinion

Steering ratio:

17.3

Steering wheel turns, lock-to-lock:

3.4

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

43 / 13.1


Brakes

Type:

Power-assisted, four-wheel disc, four-wheel ABS, with Duralife™ rotors; vented front and rear rotors

Rotor diameter x thickness (mm / in):

front:
330 x 30 / 13 x 1.2
rear:
345 x 20 / 13.6 x 0.8


Wheels / Tires


Wheels:

18 x 8.5-in. bright machined aluminum (std. on LS and LT)
20 x 9.0-in. polished aluminum (std. on LTZ; opt. on LT)
20 x 9.0-in. chrome aluminum (opt. on LTZ)
22 x 9.5-in. aluminum (opt. on LTZ)

Tires:

P265/65R18
P275/55R20
P285/45R22


Dimensions

Exterior

Wheelbase (mm / in):

3302 / 130

Overall length (mm / in):

5699 / 224.4

Overall width (mm / in):

2044 / 80.5

Overall height (mm / in):

1889 / 74.4

Track (mm / in):

front:
1745 / 68.7
rear:
1744 / 68.7

Minimum ground clearance (mm / in):

2WD:
201 / 7.9
4WD:
201 / 7.9

Step-in height (mm / in):

2WD:
559 / 22
4WD:
559 / 22

Ground to top of load floor (mm / in):

2WD:
867 / 34.1
4WD:
867 / 34.1

Approach angle (deg):

2WD:
15.5
4WD:
15.5

Departure angle (deg):

2WD:
21.1
4WD:
21.1

Curb weight (kg / lb):

2WD:
2569 / 5664 (with 20-in. wheels)
4WD:
2674 / 5896 (with 20-in. wheels)

Weight distribution (% front / rear):

51 / 49

 

Interior

 

First Row

Second Row

Third Row

Headroom (mm / in):

1087 / 42.8

993 / 39.1

978 / 38.5

Legroom (mm / in):

1150 / 45.3

1008 / 39.7

876 / 34.5

Shoulder room (mm / in):

1646 / 64.8

1653 / 65.1

1590 / 62.6

Hip room (mm / in):

1544 / 60.8

1531 / 60.3

1252 / 49.3

 

Note: 3-passenger bench and 2-passenger bucket seats standard or optional depending on the model.

Capacities

Seating capacity (9 total):

2 / 3

Max. Cargo volume (L / cu ft):

First Row:
3429 / 121.1 (behind seats with second, third rows folded)
Second Row:
2173 / 76.7 (behind seat with third row folded)
Third Row:
1113 / 39.3 (behind seat)

EPA interior volume (L / cu ft):

122.4 / 3466

GVWR: (kg / lb):

2WD:
3311 / 7300
4WD:
3402 / 7500

Payload, maximum (kg / lb):

2WD:
763 / 1682 (with 3rd seat)
4WD:
745 / 1643 (with 3rd seat)

Trailer towing maximum (kg / lb):

2WD:
3765 / 8300
4WD:
3628 / : 8000

Fuel tank (L / imp.gal):

117 / 25.7

 

Note: Information shown is current at time of publication. Visit http://media.gm.ca for updates

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