GMC
GMC Sierra K2XX (2015–2019) Specs
Specifications, engines, dimensions and technical data.
Gen 4
2015 - 2019
K2XX
Pick Up
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
—
Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| AT | 6.0 V8 Automatic CNG | 6 | 301 HP | Petrol | — |
| AT | 6.0 V8 Automatic | 6 | 360 HP | Petrol | — |
| AT | 6.6 Duramax TD V8 4WD Automatic | 6 | 397 HP | Diesel | — |
| AT | 6.6 Duramax TD V8 Automatic | 6 | 397 HP | Diesel | — |
| AT | 6.6 Duramax TD V8 Automatic | 6 | 445 HP | Diesel | — |
| AT | 6.6 TD V8 Automatic | 10 | 470 HP | Diesel | — |
Note: Performance figures may vary based on market and conditions.
GMC Sierra K2XX overview
The GMC Sierra (K2XX) is the 4th generation of the Sierra, built from 2015 to 2019. It is offered as a Pick Up with 4 engines (petrol, diesel), from 301 HP to 445 HP. The 6.6 Duramax TD V8 (365 Hp) 4WD Automatic is 5708 mm long.
How much horsepower does the GMC Sierra have?
The GMC Sierra (K2XX) has 301 HP to 445 HP, depending on the engine: 6.0 Cng (301 HP), 6.0 Vortec (360 HP), 6.6 Duramax (397 HP), 6.6 Duramax (445 HP).
What engines are available for the GMC Sierra?
The GMC Sierra is available with 4 engines: 6.0 Cng (301 HP, petrol), 6.0 Vortec (360 HP, petrol), 6.6 Duramax (397 HP, diesel), 6.6 Duramax (445 HP, diesel).
What are the dimensions of the GMC Sierra?
The GMC Sierra is 5708 mm long, 1939 mm tall, with a 3378 mm wheelbase.
Advanced Specs
Overview
| Generation | GMC Sierra HD III GMT900 Regular Cab Long Box |
|---|---|
| Year | 2007–2010 |
| Platform | GM GMT Platform / GMT900 |
| Variant | 6.6 Duramax TD V8 (365 Hp) 4WD Automatic |
| Body type | Pick Up |
| Engine type | Fuel |
| Fuel type | Diesel |
| Seats | 2 |
| Doors | 2 |
Power & torque
| Power | 365 HP |
|---|---|
| Power @ max rpm | 3200 rpm |
| Torque | 895 Nm |
| Torque @ max rpm | 1600 rpm |
Engine
| Engine code | LMM |
|---|---|
| Displacement | 6599 cc |
| Cylinders | 8 |
| Configuration | V Engine |
| Bore | 103.0 mm |
| Stroke | 99.0 mm |
| Compression ratio | 16.8 |
| Valves per cylinder | 4 |
| Injection system | Diesel Commonrail |
| Aspiration | Turbocharger Intercooler |
| Valvetrain | ohv |
| Oil capacity | 9.5 L |
| Coolant | 24.0 L |
| Engine layout | Front Longitudinal |
| Engine systems | Particulate Filter |
Drivetrain & transmission
| Drive | All wheel drive (4x4) |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Drivetrain architecture | The Internal Combustion Engine Ice Drives The Rear Wheels Permanently And The Front Wheels Are Driven Through An Electrically Or Mechanically Operated Clutch If Necessary |
| Gearbox type | Torque Converter |
| Gears | 6 |
| Gearbox code | 1000 |
| Gearbox manufacturer | allison |
Dimensions
| Length | 5708 mm |
|---|---|
| Height | 1939 mm |
| Wheelbase | 3378 mm |
| Front track | 1744 mm |
| Rear track | 1676 mm |
| Boot space | 0 – 2138 L |
| Ground clearance | 243 mm |
| Turning circle | 13.8 m |
Mass
| Kerb weight | 2853 kg |
|---|---|
| Max weight | 4173 kg |
| Max load | 1320 kg |
Consumption & emissions
| Fuel tank | 129.0 L |
|---|
Chassis & brakes
| Front suspension | Independent Torsion Bar Double Wishbone |
|---|---|
| Rear suspension | Rigid Axle Suspension Leaf Spring |
| Front brakes | Ventilated discs, 325x38 mm |
| Rear brakes | Ventilated discs, 325x30 mm |
| Steering type | Cone Worm With Recirculation Balls |
| Tire size | 245/75 R16; 265/75 R17 |
| Wheel rims | 6.5J x 16; 7.5J x 17 |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 7.8 kg/Hp, 127.9 Hp/tonne |
|---|---|
| Weight-to-torque | 3.2 kg/Nm, 313.7 Nm/tonne |
Other
| Start Of Production | 2007 |
|---|---|
| End Of Production | 2010 |
| Width Including Mirrors | 2032 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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