Chevrolet Silverado HD CNG - 2015

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2015 CHEVROLET SILVERADO 2500HD / 3500HD SPECIFICATIONS

Overview

Body style / driveline:

2-3 passenger regular cab or 5-6 passenger double cab, 5-6-passenger crew cab; 3/4-ton or 1-ton; 2- and 4-wheel-drive heavy-duty pickups

Construction:

body on frame

Manufacturing location:

Fort Wayne, Ind., and Flint, Mich.

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Engines

 

Vortec 6.0L V-8
(L96 – gasoline only)

Vortec 6.0L V-8
(LC8 – gas or CNG)

Duramax 6.6L Turbo-Diesel V-8 (LML)

Type:

6.0L V-8

6.0L V-8

6.6L V-8

Valvetrain:

overhead valve w/ variable valve timing

overhead valve w/ variable valve timing

overhead valve, four valves per cylinder

Fuel delivery:

sequential fuel injection

sequential fuel injection

direct injection diesel with high-pressure common rail

Compression ratio:

9.6:1

9.6:1

16.0:1

Horsepower
(hp / kW @ rpm):

360 / 268 @ 5400

 

360 / 268 @ 5400 (gas)

301 / 225 @ 5000 (CNG)

397 / 296 @ 3000

Torque
(lb-ft / Nm @ rpm) :

380 / 515 @ 4200

 

380 / 515 @ 4200 (gas)

333 / 452 @ 4200 (CNG)

765 / 1037 @ 1600

Recommended fuel:

regular unleaded

regular unleaded or CNG

diesel or B20

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Transmissions

 

Hydra-Matic 6L90

Allison 1000

Type:

six-speed automatic (with Vortec 6.0L)

six-speed automatic (with Duramax 6.6L)

Final drive ratio:

4.10 or 3.73

3.73

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Chassis/Suspension

Front:

long- and short-arm independent front torsion bar suspension

Rear:

semi-elliptic two-stage multileaf spring (2500HD) or three-stage spring (3500HD)

Steering type:

integral power-assisted recirculating ball with 16.1 ratio

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Brakes, Wheels and Tires

Brake type:

power-assisted, Hydroboost brake-apply system, four-wheel disc, four-wheel ABS

Rotor diameter x thickness (in / mm):

front (all models): 13.98 x 1.57 / 350 x 40
rear (2500HD and 3500HD with SRW): 14.7 x 1.34 / 373 x 34
rear (3500HD w/ DRW): 13.98 x 1.57 / 355 x 40

Wheel size:

17-inch (2500HD and 3500HD)
18-inch (2500HD and 3500HD)
20-inch (2500HD)

Tire size:

LT235/80R17 all season or all terrain (3500HD)
LT245/75R17 all season (2500HD)
LT265/70R17 all terrain (2500HD)
LT265/70R18 all season or all terrain (2500HD and 3500HD)
LT265/60R20 all terrain (2500HD)

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Dimensions

Exterior

 

Regular Cab
8’ Box – 2500HD & 3500HD

Double Cab 6’6” Box – 2500HD

Double Cab
8’ Box – 2500HD & 3500HD

Crew Cab
6’6” Box – 2500HD & 3500HD

Crew Cab
8’ Box –
2500HD & 3500HD

Wheelbase
(in / mm):

133.6 / 3393

144.2 / 3662

158.1 / 4017

153.7 / 3904

167.7 / 4258

Overall length
(in / mm):

224.4 / 5701

230 / 5843

248.9 / 6321

239.5 / 6085

258.4 / 6565

Overall width
(in / mm):

80.1 / 2035
(w/ SRW)
96 / 2438
(w/ DRW)

80.5 / 2045

80.5 / 2045
(w/ SRW)
96 / 2438
(w/ DRW)

80.5 / 2045

80.5 / 2045
(w/ SRW)
96 / 2438
(w/ DRW)

 

Cargo Box

 

6’ 6” box

8’ box

Cargo volume (cu ft / L):

61 / 1728*

76.3 / 2162*

Length at floor (in / mm):

78.9 / 2003*

97.8 / 2483*

Width at floor (in / mm):

64.9 / 1642

64.6 / 1642

Inside height (in / mm):

21.1 / 536

21.1 / 536

 

Interior

 

Regular Cab

Double Cab

Crew Cab

Headroom (in / mm):

42.8 / 1087

front: 42.8 / 1087
rear: 38.7 / 982

front: 42.8 / 1087
rear: 40.5 / 1029

Legroom (in / mm):

45.3 / 1150

front: 45.2 / 1150
rear: 34.6 / 880

front: 45.3 / 1150
rear: 40.9 / 1040

Shoulder room (in / mm):

66 / 1677

front: 64.8 / 1647
rear: 64.3 / 1634

front: 64.8 / 1647
rear: 64.3 / 1634

Hip room (in / mm):

60.7 / 1543

front: 60.7 / 1543
rear: 60.2 / 1530

front: 60.7 / 1543
rear: 60.2 / 1530

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Maximum capacities (models and configurations vary)

 

2500HD

3500HD

Max GVWR (lb / kg):

6.0L: 10000 / 4536 (gas)*
6.0L: 10000 / 4536 (CNG)*
6.6L: 10000 / 4536

6.0L: 13500 / 6123 (gas)
6.0L: 11000 / 4989 (CNG)
6.6L: 13025 / 5908

Max payload (lb / kg):

6.0L: 4306 / 1953 (gas)*
6.0L: 3651 / 1656 (CNG)*
6.6L: 3501 / 1588

6.0L: 7374 / 3345 (gas)
6.0L: 4018 / 1822 (CNG)
6.6L: 5817 / 2639

Max conventional trailing
(lb / kg):

6.0L: 13000 / 5897 (gas)
6.0L: 13000 / 5897 (CNG)
6.6L: 14500 / 6577

6.0L: 13900 / 6305 (gas)
6.0L: 13000 / 5897 (CNG)
6.6L: 19600 / 8890

Max 5th wheel / gooseneck trailering (lb / kg):

6.0L: 14800 / 6713 (gas)
6.0L: N/A (CNG)
6.6L: 17900 / 8119

6.0L: 14600 / 6622 (gas)
6.0L: N/A (CNG)
6.6L: 23200 / 10523

*with UB7 Performance Package
Note: Information shown is current at time of publication. Visit http://media.gm.com for updates

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2015 Silverado HD CNG Photos

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