Gmc 4.8 Vortec V8 (302 Hp) 4WD Automatic FlexFuel
General information
| Power | 302 Hp @ 5600 rpm. |
|---|---|
| Torque | 414 Nm @ 4600 rpm. |
| Brand |
GMC
|
|---|---|
| Model |
Sierra 1500
|
| Generation |
Sierra 1500 III (GMT900) Extended Cab Long Box
|
| Modification (Engine) |
4.8 Vortec V8 (302 Hp) Automatic FlexFuel
|
| Start of production |
2010 year
|
| End of production |
2013 year
|
| Powertrain Architecture |
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
|
| Body type |
Pick-up
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
|
| Seats |
6
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
|
| Doors |
2
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).
|
FAQ
Performance specs
| Fuel consumption (economy) - urban |
16.8 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
|
|---|---|
| Fuel consumption (economy) - extra urban |
12.4 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
|
| Fuel Type |
Petrol / Ethanol - E85
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
|
Engine specs
| Power |
302 Hp @ 5600 rpm.
|
|---|---|
| Power per litre |
62.8 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
|
| Torque |
414 Nm @ 4600 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
|
| Maximum engine speed |
6000 rpm.
|
| Engine layout |
Front, Longitudinal
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
|
| Engine Model Code |
L20
|
| Engine displacement |
4807 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
|
| Number of cylinders |
8
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
|
| Engine configuration |
V-engine
|
| Cylinder bore |
96.01 mm
|
| Piston stroke |
83.06 mm
|
| Compression ratio |
8.8:1
|
| Number of valves per cylinder |
2
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
|
| Fuel injection system |
Multi-port manifold injection
|
| Engine aspiration |
Naturally aspirated engine
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
|
| Valvetrain |
OHV
|
| Engine oil capacity |
5.7 l
|
| Coolant |
12.7 l
|
Space, Volume and weights
| Max. weight |
3130 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
|---|---|
| Trunk (boot) space - maximum |
2138 l
|
| Fuel tank capacity |
128 l
|
Dimensions
| Length |
6325 mm
|
|---|---|
| Width including mirrors |
2031 mm
|
| Height |
1870 mm
|
| Wheelbase |
4001 mm
|
| Front track |
1732 mm
|
| Rear / Back Track |
1702 mm
|
| Ride height (ground clearance) |
230 mm
|
| Minimum turning circle (turning diameter) |
15.6 m
|
| Approach angle |
15.3°
|
| Departure angle |
24°
|
| Ramp/Breakover angle |
19.6°
|
Drivetrain, brakes and suspension specs
| Drivetrain Architecture |
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
|
|---|---|
| Drive wheel |
Rear wheel drive
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
|
| Number of gears and type of gearbox |
4 gears, automatic transmission Hydra-Matic
|
| Front suspension |
Independent coil spring
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
|
| Rear suspension |
Rigid axle suspension, Leaf spring
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
|
| Front brakes |
Disc, 330x30 mm
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
|
| Rear brakes |
Drum, 295x60 mm
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
|
| Assisting systems |
ABS (Anti-lock braking system)
|
| Steering type |
Steering rack and pinion
|
| Power steering |
Electric Steering
|
| Tires size |
245/70 R17
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
|
| Wheel rims size |
7.5J x 17
|
Common OBD2 Fault Codes
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User Reviews
T
Thomas B.
19 months ago
★★★★☆
Ordered it immediately after a quick test drive. N/A economy is better than I expected. The handling in corners is very safe. I highly recommend it, won't disappoint.
•
T
Thomas Z.
28 days ago
★★★★★
Perfect size and choice for our small family. N/A economy is better than I expected. The exterior design looks sharp and modern in person. Planning to keep it for a long time.
•
L
Leo 84
13 months ago
★★★★☆
Been driving it for 3 months now. N/A efficiency is surprisingly good for this class. The exterior design looks sharp and modern in person. If you're undecided, just go for it.
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