S-10 / Sonoma Crew Cab Stock Specifications
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Engine

Vortec 4300 V6 SFI

RPO

L35

Displacement (cu. in./liters)

262/4.3

Bore x stroke

(in.)

4.00 x 3.48

(mm)

102 x 88

Compression ratio

9.2:1

Cylinder block material

cast-iron

Cylinder head material

cast-iron

Valvetrain configuration

OHV

Valves per cylinder

2

Induction system

SFI

Ignition system

direct

Lifters

hydraulic roller

Cam drive

chain

Coolant capacity (quarts/liters)

- manual transmission

11.9/11.3

- automatic transmission

11.7/11.1

Oil capacity (quarts/liters)

4.5/4.3

Alternator rating (amps)

100

Battery (SAE rating, cca)

525

Recommended unleaded fuel

87 octane

Maximum engine speed (RPM)

5600

Horsepower/kW @ engine RPM

190/142 @ 4400 (4x4)

Torque (lb.-ft./N-m @ RPM)

250/339 @ 2800 (4x4)

Transmission Specifications

Transmission

Auto.

 

4-speed

 

w/overdrive

RPO

M30

First gear

3.06

Second gear

1.63

Third gear

1.00

Fourth gear

0.70

Reverse

2.29

Fluid capacity

(quarts/liters)

8.4/7.91

 

11.4/10.82

Case material

die-cast

 

aluminum

Brake specifications

Front

U.S. Standard

Metric

- rotor size (diam. x thick.)

10.05 x 1.03 in.

255 x 26mm

- swept area

190.1 sq. in.

3115.1 sq. cm

Rear

U.S. Standard

Metric

- rotor size (4x4) (diam. x thick.)

11.6 x .787 in.

295 x 20mm


Dimensions

NOTE: All dimensions shown are inches/millimeters unless otherwise noted.

Exterior

Crew Cab

Wheelbase

122.9/3122

Length

204.8/5201

Height

- 4x4

63.4/1610

Width

67.9/1725

4x4 ground clearance

- front

8.5/216

- rear

7.5/191

4x4 tread width

- front

57.2/1453

- rear

55.1/1400

Bumper to front axle

34.6/879

Rear overhang

47.2/1199

Cargo Box

Crew Cab Box

Cargo volume (cu. ft.)

30.2/855

Length at floor

55.2/1401

Width at floor

56.6/1438

Width at top

56.6/1438

Width between wheelhousings

40.4/1025

Tailgate width

56.6/1438

Inside height

16.7/424

Interior

Crew Cab

Headroom

- front

39.4/1002

- rear

38.2/970

Legroom


- front

42.4/1077

- rear

34.6/878

Shoulder room

- front

57.1/1450

- rear

57.2/1452

Capacities and Weights

 

Crew Cab

Seating

5

Fuel tank, approximate (gal./liters)

18/72

GVWR, standard (lbs./kg)

- 4x4

5150/2336

Payload, base (lbs./kg)

- 4x4

1111/504

Curb weights, estimated (lbs./kg)

- 4x4

4039/1832

Trailering

 

VORTEC

Maximum trailer weight ratings (lbs./kg)

4300 V6

Crew Cab

-4x4

5200/2358