GMC Sierra 2018–2022

4 generation

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 Cab Pickup Double cabin Double Cab Pickup Single cabin Regular Cab

Trim

2.7 AT (310 hp)2.7 AT 4WD (310 hp)3.0 AT 4WD (277 PS)4.3 AT 4WD (285 hp)5.3 AT (355 hp)5.3 AT 4WD (355 hp)6.2 AT 4WD (420 hp)6.2 AT AWD (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 L87

Engine modelEcoTec3 L87

Engine placementFront, longitudinal

Engine typeGasoline

Boost typenone

Timing beltOHV

Cylinder layoutV-type

Bodywork

Height1914 mm

Width2063 mm

Curb weight2274 kg

Wheel size255/70 R17, 265/65 R18, 265/70 R17

Full weight3311 kg

Wheelbase3987 mm

Number of seater5, 6

Length6128 mm

Body typePickup

Gearbox and handling

Number of gear10

Drive wheelsAll wheel drive (AWD)

Gearbox typeAutomatic

Operating characteristics

Highway driving fuel consumption per 100 km11.2 l

City driving fuel consumption per 100 km15.6 l

Fuel tank capacity91 l

Fuel95

Suspension and brakes

Back suspensionDependent, spring

Front suspensionIndependent, spring

Front brakesventilated disc

Rear brakesventilated disc

Grades & features

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