News United States

Model:

Chevrolet Silverado Hybrid

Body style / driveline:

full-size, 4-door pickup; front-engine, 2WD & 4WD

Construction:

body-on-frame, all-welded, fully-boxed, ladder-type channel design, with hydroformed front and rear sections

EPA vehicle class:

full-size pickup

Manufacturing location:

Silao, Mexico

Type:

Vortec 6.0L V-8 (LZ1)

Application:

Silverado Hybrid

Displacement (cu in / cc):

364 / 5967

Bore & stroke (in / mm):

4.00 x 3.62 / 101.6 x 91.9

Block material:

cast aluminum

Cylinder head material:

cast aluminum

Valvetrain:

overhead valve, two valves per cylinder, variable valve timing

Ignition system:

coil-near-plug ignition, iridium electrode tip/ iridium core spark plugs, low resistance spark plug wires

Fuel delivery:

Active Fuel Management™; sequential fuel injection

Compression ratio:

10.78:1

Horsepower
(hp / kW @ rpm):

332 / 248 @ 5100*

Torque (lb-ft / Nm @ rpm):

367 / 495 @ 4100*

Recommended fuel:

regular unleaded

Maximum engine speed (rpm):

6000

Emissions controls:

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

Estimated fuel economy
(city / hwy):

2WD: 20 / 23
4WD: 20 / 23

Type:

two-mode continuous electric ratio hybrid transmission with four fixed gears

Gear ratios (:1):

First:

3.69

Second:

1.70

Third:

1.00

Fourth:

0.73

Reverse:

infinite – 1.70

EVT1:

infinite – 1.70

EVT2:

1.70 – .5

Final drive ratio:

3.08

Power electronics system:

300-volt (transmission, air conditioning); 42-volt (power steering); 12-volt (vehicle accessories)

Batteries:

300-volt (hybrid system); 12-volt (vehicle accessories)

Front:

independent, coil-over-shock

Rear:

two-stage leaf spring

Steering type:

42-volt electric power-assisted rack-and-pinion

Steering ratio:

17.75:1

Steering wheel turns, lock-to-lock:

3

Type:

power-assisted four-wheel discs with fully blended regenerative braking control, standard stability control, traction control and four-channel ABS; vented front discs, solid rear discs; twin-piston front calipers, single-piston rear calipers

Rotor diameter x thickness
(in / mm):

front: 13 x 1.18 / 330.2 x 30
rear: 13.6 x 0.80 / 345 x 20

Wheel size and type:

18 x 8-in five-spoke chrome-clad aluminum

Tires:

P265/65R18 AL2

Wheelbase (in / mm):

143.5 / 3645

Overall length (in / mm):

229.9 / 5839

Overall width (in / mm):

79.9 / 2031

Overall height (in / mm)

2WD:

73.8 / 1875

4WD:

73.7 / 1872

Track (in / mm)

Front:

68.1 / 1732

Rear:

67 / 1702

Min. running ground clearance (in / mm):

9 / 229 (2WD, 4WD & AWD)

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

2WD:

32.9 / 835

4WD:

32.7 / 830

Step-in height

2WD:

22 / 561

4WD:

22 / 561

Approach angle (deg)

2WD:

15.3

4WD:

15.5

Breakover angle (deg)

2WD:

19.3

4WD:

19.6

Departure angle (deg)

2WD:

22.8

4WD:

23.1

Crew Cab, Front

Crew Cab, Rear

Headroom (in / mm):

41.5 / 1054

40.6 / 1031

Legroom (in / mm):

41.3 / 1049

39 / 991

Shoulder room (in / mm):

65.2 / 1656

65.2 / 1656

Hip room (in / mm):

62.5 / 1588

65.5 / 1664

GVWR
(lb / kg)

Curb Weight (lb / kg)

Max. Payload (lb / kg)

Weight Distribution (% front / rear)

2WD:

Crew Cab Short Box

7100 / 3220

5573 / 2528

1527 / 692

58 / 42

4WD:

Crew Cab Short Box

7300 / 3311

5791 / 2627

1509 / 684

59 / 41

Cargo volume (cu ft / L):

53.2 / 1506

Length at floor (in / mm):

69.3 / 1760

Width at floor (in / mm):

62.5 / 1587

Width between wheelhousings (in / mm):

50.6 / 1286

Tailgate width (in / mm):

61.6 / 1565

Inside height (in / mm):

21 / 553

Seating:

5 or 6

Fuel tank (gal / L):

26 / 98

Engine oil (qt / L):

6 / 5.7

Cooling system (qt / L):

14.4 / 13.6

Trailer towing maximum with ball hitch
(lb / kg):

2WD: 6100 / 2767
4WD: 5900 / 2676