GMC Sierra 2015–2018

3 generation (K2XX) [restyling]

No photos yet6.2 AT 4WD (420 hp)

General information

Number of doors4

Car classJ

Steering wheel positionLeft

CountryUSA

At a glance

Engine6162 cm3 Gasoline

Power420 hp

GearboxAutomatic

Origin

United States

Series

Pickup Double cabin Crew Pickup Double cabin Double

Trim

3.0 AT (277 hp)3.0 AT 4WD (277 hp)4.3 AT 4WD (285 hp)5.3 AT 4WD (355 hp)6.2 AT 4WD (420 hp)

Specifications

Engine

Cylinder bore103.25 mm

Compression ratio11.5

Valves per cylinder2

Max power (kW)313 kW

Turnover of maximum torque4100 RPM

Engine power420 hp

Engine power426 PS

Max power at RPM5600 RPM

Capacity6162 cm3

Maximum torque623 N*m

Number of cylinders8

Stroke cycle92.0 mm

Injection typedirect injection (direct)

Engine codeEcoTec3 L86

Engine modelEcoTec3 L86

Engine placementFront, longitudinal

Engine typeGasoline

Boost typenone

Timing beltSOHC

Cylinder layoutV-type

Bodywork

Min trunk capacity1512 l

Back track width1716 mm

Front track width1747 mm

Height1884 mm

Width2032 mm

Clearance226 mm

Curb weight2486 kg

Wheel size265/65 R18, 265/70 R17, 265/70 R18, 275/55 R20, 285/45 R22

Full weight3266 kg

Wheelbase3645 mm

Number of seater5, 6

Length5825 mm

Pitch Circle DiameterDIA108 6x139.7 mm

Body typePickup

Gearbox and handling

Number of gear6

Drive wheelsAll wheel drive (AWD)

Gearbox typeAutomatic

Operating characteristics

Highway driving fuel consumption per 100 km11.7 l

City driving fuel consumption per 100 km15.6 l

Fuel95

Fuel tank capacity98 l

Suspension and brakes

Back suspensionDependent, spring

Rear brakesDisc

Front suspensionIndependent, spring

Front brakesventilated disc

Grades & features

Select a grade to see its included features. A check means standard equipment; a cross means optional or not specified.