GMC Sierra

7 generations recorded for this model.

5 generation (T1XX) [restyling]

Sierra 2022–2026

5 generation (T1XX) [restyling]
Engine(s)2.7 L, 3.0 L, 5.3 L, 6.2 L
Fuel type(s)Gasoline, Diesel, Electro
Engine power(s)274 hp – 760 hp
Gearbox typeAutomatic
5 generation (T1XX)No photo yet

Sierra 2019–2021

5 generation (T1XX)
Engine(s)3.0 L, 4.3 L, 5.3 L, 6.2 L
Fuel type(s)Diesel, Gasoline
Engine power(s)277 hp – 420 hp
Gearbox typeAutomatic
4 generation (K2XX)

Sierra 2014–2018

4 generation (K2XX)
Engine(s)2.7 L, 3.0 L, 4.3 L, 5.3 L, 6.2 L
Fuel type(s)Gasoline, Diesel
Engine power(s)274 hp – 420 hp
Gearbox typeAutomatic
3 generation (GMT900)

Sierra 2007–2013

3 generation (GMT900)
Engine(s)4.3 L, 5.3 L, 6.2 L
Fuel typeGasoline
Engine power(s)285 hp – 414 hp
Gearbox typeAutomatic
2 generation (GMT900) [restyling]

Sierra 2003–2006

2 generation (GMT900) [restyling]
Engine(s)4.8 L, 5.3 L, 6.0 L, 4.3 L
Fuel typeGasoline
Engine power(s)197 hp – 323 hp
Gearbox typeAutomatic
2 generation (GMT800)

Sierra 1999–2003

2 generation (GMT800)
Engine(s)4.3 L, 8.1 L
Fuel typeGasoline
Engine power(s)200 hp – 340 hp
Gearbox type(s)Automatic, Manual
1 generation (GMT400)

Sierra 1988–1998

1 generation (GMT400)
Engine(s)5.3 L, 6.0 L, 4.3 L, 4.8 L
Fuel typeGasoline
Engine power(s)197 hp – 323 hp
Gearbox type(s)Automatic, Manual