GMC Sierra 1500 Sierra 1500 III (GMT900) Extended Cab Long Box

GMC - Sierra 1500 III (GMT900) Extended Cab Long Box

Details-
BrandGMC
ModelSierra 1500
GenerationSierra 1500 III (GMT900) Extended Cab Long Box
Modification5.3 Vortec V8 (320 Hp) Automatic FlexFuel
Start Of Production2007
End Of Production2010

Body & Dimensions

The Chevrolet Sierra 1500 is a full-size pickup truck with a rugged design, spacious cabin, and impressive towing capacity. It features a powerful engine, advanced safety features, and a comfortable ride.

Specs-
Rating
Body TypePick-up
Seats6
Doors2
Length6325 mm 249.02 in.
Width Including Mirrors2029 mm 79.88 in.
Height1870 mm 73.62 in.
Wheelbase4001 mm 157.52 in.
Front Track1730 mm 68.11 in.
Rear Track1702 mm 67.01 in.
Min Turning Circle15.6 m 51.18 ft.
Approach Angle16.2°
Departure Angle22.8°
Ramp Over Angle18°
Ride Height Ground Clearance230 mm 9.06 in.

Fuel Consumption

The Sierra 1500 is a petrol/ethanol-powered vehicle with a fuel consumption of 16.8 l/100 km in urban areas and 11.8 l/100 km in extra-urban areas, making it a decent option for those who prioritize power and performance.

Specs-
Rating
Fuel TypePetrol / Ethanol - E85
Fuel Consumption Urban16.8 l/100 km 14 US mpg 16.81 UK mpg 5.95 km/l
Fuel Consumption Extra Urban11.8 l/100 km 19.93 US mpg 23.94 UK mpg 8.47 km/l

Engine & Transmission

The Sierra 1500 is a powerful pickup truck with a 5.3-liter V8 engine, producing 320 horsepower and 461 Nm of torque. It features a rear-wheel drive layout and a 6-speed automatic transmission. The engine has a compression ratio of 9.9 and uses a multi-port manifold injection fuel system. The truck has an independent coil spring front suspension and a rigid axle suspension with leaf springs at the rear.

Specs-
Rating
Powertrain ArchitectureInternal Combustion engine
Power320 Hp @ 5200 rpm.
Power Per Litre60.1 Hp/l
Torque461 Nm @ 4200 rpm. 340.02 lb.-ft. @ 4200 rpm.
Engine LayoutFront, Longitudinal
Engine Model CodeLMG
Engine Displacement5328 cm3 325.13 cu. in.
Number Of Cylinders8
Engine ConfigurationV-engine
Cylinder Bore96.01 mm 3.78 in.
Piston Stroke91.95 mm 3.62 in.
Compression Ratio9.9
Number Of Valves Per Cylinder2
Fuel Injection SystemMulti-port manifold injection
Engine AspirationNaturally aspirated engine
ValvetrainOHV
Engine Oil Capacity5.7 l 6.02 US qt | 5.02 UK qt
Engine Oil Specification5W-30 / GM6094M
Coolant14.1 l 14.9 US qt | 12.41 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive WheelRear wheel drive
Number Of Gears And Type Of Gearbox6 gears, automatic transmission Hydra-Matic
Front SuspensionIndependent coil spring
Rear SuspensionRigid axle suspension, Leaf spring
Maximum Engine Speed6000 rpm.

Brakes

The Sierra 1500 is a well-equipped vehicle with a robust braking system, featuring disc brakes in the front and drum brakes in the rear, assisted by an Anti-lock braking system (ABS). It also comes with electric power steering and a rack and pinion steering system. The vehicle rides on 245/70 R17 tires with 7.5J x 17 wheel rims.

Specs-
Rating
Front BrakesDisc, 330x30 mm
Rear BrakesDrum, 295x60 mm
Assisting SystemsABS (Anti-lock braking system)
Steering TypeSteering rack and pinion
Power SteeringElectric Steering
Tires Size245/70 R17
Wheel Rims Size7.5J x 17

Weight & Capacity

The GMC Sierra 1500 has a weight-to-power ratio of 7.4 kg/Hp (134.6 Hp/tonne) and a weight-to-torque ratio of 5.2 kg/Nm (193.9 Nm/tonne). It has a kerb weight of 2378 kg (5242.59 lbs.) and a max weight of 3130 kg (6900.47 lbs.), allowing for a max load of 752 kg (1657.88 lbs.). The trunk/boot space is 2138 L (75.5 cu. ft.) and it has a fuel tank capacity of 128 L (33.81 US gal | 28.16 UK gal). The permitted trailer load with brakes (12%) is 4309 kg (9499.72 lbs.).

Specs-
Rating
Weight To Power Ratio7.4 kg/Hp, 134.6 Hp/tonne
Weight To Torque Ratio5.2 kg/Nm, 193.9 Nm/tonne
Kerb Weight2378 kg 5242.59 lbs.
Max Weight3130 kg 6900.47 lbs.
Max Load752 kg 1657.88 lbs.
Trunk Boot Space Maximum2138 l 75.5 cu. ft.
Fuel Tank Capacity128 l 33.81 US gal | 28.16 UK gal
Permitted Trailer Load With Brakes 12 Percent4309 kg 9499.72 lbs.

Frequently Asked Questions

FAQs for GMC - Sierra 1500 III (GMT900) Extended Cab Long Box

The length of the Chevrolet Sierra 1500 is 6325 mm (249.02 in.).

The wheelbase of the Chevrolet Sierra 1500 is 4001 mm (157.52 in.).

The minimum turning radius of the Chevrolet Sierra 1500 is 15.6 m (51.18 ft.).

The GMC Sierra 1500 has a maximum towing capacity of up to 14,500 pounds.

The GMC Sierra 1500 offers advanced technology features such as a touchscreen infotainment system, lane departure warning, and forward collision alert.

Yes, the GMC Sierra 1500 has a four-wheel-drive system and features such as hill descent control and traction control, making it suitable for off-road driving.

Petrol/Ethanol - E85

16.8 l/100 km (14 US mpg, 16.81 UK mpg, 5.95 km/l)

11.8 l/100 km (19.93 US mpg, 23.94 UK mpg, 8.47 km/l)

The Sierra 1500 has a maximum power output of 320 horsepower at 5200 rpm.

The Sierra 1500 has a 6-speed automatic transmission.

The Sierra 1500 has an independent coil spring front suspension and a rigid axle suspension with leaf springs at the rear.

Disc brakes in the front and drum brakes in the rear.

Electric power steering with a rack and pinion steering system.

245/70 R17

The Sierra 1500 can seat up to 6 passengers, depending on the cab configuration.

The Sierra 1500 has a maximum towing capacity of up to 12,100 pounds, depending on the engine and drivetrain configuration.

The Sierra 1500's fuel economy varies depending on the engine and drivetrain configuration, but it gets an estimated 15-23 mpg combined.

The weight-to-power ratio of the Sierra 1500 is 7.4 kg/Hp (134.6 Hp/tonne).

The max load capacity of the Sierra 1500 is 752 kg (1657.88 lbs.).

The permitted trailer load with brakes (12%) for the Sierra 1500 is 4309 kg (9499.72 lbs.).