CHEVROLET
Chevrolet Suburban GMT400 (1991–2001) Specs
Specifications, engines, dimensions and technical data.
Gen 8
1991 - 2001
GMT400
SUV
W
L
H
WB
GC
Boot
Engine
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Power
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Fuel
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Gears
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Platform
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Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| AT | 5.7 i V8 | 4 | 250 HP | Petrol | — |
| AT | 5.7 i V8 4WD | 4 | 210 HP | Petrol | — |
| AT | 6.5 i V8 TD 4WD | 4 | 173 HP | Diesel | — |
| AT | 6.5 i V8 TD 4WD | 4 | 180 HP | Diesel | — |
| AT | 7.4 i V8 | 4 | 230 HP | Petrol | — |
| AT | 7.4 i V8 4WD | 4 | 290 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
Chevrolet Suburban GMT400 overview
The Chevrolet Suburban (GMT400) is the 8th generation of the Suburban, built from 1991 to 2001. It is offered as a SUV with 6 engines (diesel, petrol), from 173 HP to 290 HP. The 5.7 i V8 (250 Hp) is 5588 mm long.
How much horsepower does the Chevrolet Suburban have?
The Chevrolet Suburban (GMT400) has 173 HP to 290 HP, depending on the engine: 6.5 Detroit (173 HP), 6.5 Detroit (180 HP), 5.7 Smallblock (200 HP), 7.4 Bigblock (230 HP), 5.7 Vortec (250 HP), 7.4 Vortec (290 HP).
What engines are available for the Chevrolet Suburban?
The Chevrolet Suburban is available with 6 engines: 6.5 Detroit (173 HP, diesel), 6.5 Detroit (180 HP, diesel), 5.7 Smallblock (200 HP, petrol), 7.4 Bigblock (230 HP, petrol), 5.7 Vortec (250 HP, petrol), 7.4 Vortec (290 HP, petrol).
What are the dimensions of the Chevrolet Suburban?
The Chevrolet Suburban is 5588 mm long, 1948 mm wide, 1783 mm tall, with a 3340 mm wheelbase.
Advanced Specs
Overview
| Generation | Chevrolet Suburban GMT400 |
|---|---|
| Year | 1995–2001 |
| Platform | GM GMT Platform / GMT400 |
| Variant | 5.7 i V8 (250 Hp) |
| Body type | suv |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 9 |
| Doors | 5 |
Power & torque
| Power | 250 HP |
|---|---|
| Power @ max rpm | 4600 rpm |
| Torque | 455 Nm |
| Torque @ max rpm | 2800 rpm |
Engine
| Engine code | L31 |
|---|---|
| Displacement | 5733 cc |
| Cylinders | 8 |
| Configuration | V Engine |
| Bore | 101.6 mm |
| Stroke | 88.4 mm |
| Compression ratio | 9.4 |
| Valves per cylinder | 2 |
| Injection system | Single Point Injection |
| Aspiration | Naturally Aspirated Engine |
| Oil capacity | 4.8 L |
| Coolant | 16.5 L |
| Engine layout | Front Longitudinal |
Drivetrain & transmission
| Drive | Rear Wheel Drive |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Drivetrain architecture | The Internal Combustion Engine Ice Drives The Rear Wheels Of The Vehicle |
| Gearbox type | Torque Converter |
| Gears | 4 |
| Gearbox code | 4l60e |
| Gearbox manufacturer | gm |
Dimensions
| Length | 5588 mm |
|---|---|
| Width | 1948 mm |
| Height | 1783 mm |
| Wheelbase | 3340 mm |
Mass
| Kerb weight | 2102 kg |
|---|---|
| Max weight | 3493 kg |
| Max load | 1391 kg |
Consumption & emissions
| Fuel combined | 15.7 L/100km |
|---|---|
| Fuel urban | 18.1 L/100km |
| Fuel extra urban | 13.1 L/100km |
Chassis & brakes
| Front suspension | Double Wishbone |
|---|---|
| Rear suspension | Leaf Spring |
| Front brakes | disc |
| Rear brakes | drum |
| Power steering | Hydraulic Steering |
| Tire size | 235/75 R15 H |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 8.4 kg/Hp, 118.9 Hp/tonne |
|---|---|
| Weight-to-torque | 4.6 kg/Nm, 216.5 Nm/tonne |
Other
| Start Of Production | 1995 |
|---|---|
| End Of Production | 2001 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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