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1991 GMC G-Series G3500

United States Gasoline RWD LCVUpdated Aug 24, 2026

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Specifications

Engine & Performance

Engine

Engine Specification

Rev. at Max Power: 3,600 rpm
Rev. at Max Torque: 1,600 rpm

Engine Fluids

Engine Oil, Volume: 6.6 litres
Engine Coolant, Volume: 23.8 litres

Engine Fluids › Engine Coolant

IAT: Yes

Car Battery

Voltage: 12 V
Cold Start Power: 630 A
Alternator Charge Current: 85 - 105 A
Alternator Voltage: 14 V

Engine Configuration

Bore: 108 mm (4.3 in)
Stroke: 101.6 mm (4.0 in)
Compression Ratio: 7.9 :1
Engine Configuration: V-Engine
Naturally Aspirated: Yes
Synchronization: Timing Chain
Engine Placement: Front
Engine Mount: Longitudinally
Type of Combustion Engine: Piston
Fuel System: Electronic (Throttle-Body) Fuel Injection
Camshaft Type: OHC
Engine Block: Cast Iron
Engine Heads: Cast Iron
Engine Cooling: Liquid Cooling

Dimensions & Weight

LCV Specific

General

Version: L2H1
L3H1

Dimensions › Length

L2: 5,136 mm (202.2 in)
L3: 5,669 mm (223.2 in)

Dimensions › Height

L2H1: 2,090 mm (82.3 in)
L3H1: 2,090 mm (82.3 in)

Dimensions › Wheel Base

L2: 3,175 mm (125.0 in)
L3: 3,708 mm (146.0 in)

Dimensions › Overhang, Rear

L2: 1,207 mm (47.5 in)
L3: 1,207 mm (47.5 in)

Dimensions › Turning Circle

L2: 14.78 m
L3: 16.46 m

Side Door › Side Door Height

H1: 1,373 mm (54.1 in)

Side Door › Side Door Width

L2: 1,325 mm (52.2 in)
L3: 1,325 mm (52.2 in)

Rear Doors › Rear Doors Height

L1H1: 1,385 mm (54.5 in)

Rear Doors

Rear Doors Width: 1,541 mm (60.7 in)

Rear Doors › Sill Height

L2H1: 773 mm (30.4 in)
L3H1: 852 mm (33.5 in)

Cargo Space › Cargo Volume

L2H1: 7,362 litres
L3H1: 8,665 litres

Cargo Space › Depth

L2: 3,584 mm (141.1 in)
L3: 4,177 mm (164.4 in)

Cargo Space › Height

H1: 1,523 mm (60.0 in)

Cargo Space

Space Width: 2,005 mm (78.9 in)

Cargo Space › Space Width, Between Wheel Arches

L2: 1,515 mm (59.6 in)
L3: 1,515 mm (59.6 in)

Exterior

Chassis & Body

Chassis

Chassis: LCV (Minibus)
Pillars: A-D
Chassis Construction: Unibody
Body Material: Steel

Doors

Front Doors: Conventional
Rear Doors: Sliding Right
Dual Swing-out

Equipment

Side Mirrors

Mirror Type: Conventional
House Colour: Chrome
Mirror Shape, Driver side: Flat
Mirror Shape, Passenger side: Flat

Windscreen Wipers

Number of Wiper Speeds: 2
Intermittent Control: Yes

Windows

Heat-Insulating Windows: Optional
Sun Visors: Optional
Tinted Windows: Optional
Rear Windows, Pop-out: Optional

Windows › Heat-Insulating Windows

First Row: Optional
Second Row: Optional
Rear: Optional

Windows › Tinted Windows

Second Row: Optional
Rear Window: Optional

Windows › Rear Windows, Pop-out

Manual: Optional

Other Equipment

Sunroof: Optional
Antenna: Optional
Mud Flaps: Optional
Side Steps: Optional

Other Equipment › Mud Flaps

Front: Optional
Rear: Optional