GMC Sierra, 2002–2020
GMC Sierra 1st generation specifications
The GMC Sierra 1st generation was built from 2002 to 2020. This page lists all 4 versions (pickup) with 197–335 hp and 353–617 Nm of torque.
- 197–335 hp
- Power (147–250 kW)
- 353–617 Nm
- Torque (260–455 lb-ft)
- 5,401 mm
- Length (213 in)
All versions
From least to most powerful. Figures are manufacturer claims and vary by market and model year.
| Version | Engine | Power | Torque | 0–100 km/h | Top speed | Gearbox | Drive |
|---|---|---|---|---|---|---|---|
| 4.3 AT SWB 2WD Regular Cab pickup | 4.3 litre gasoline | 197 hp 147 kW | 353 Nm | — | — | Automatic, 4-speed | Rear wheel drive |
| 4.3 MT SWB 2WD Regular Cab pickup | 4.3 litre gasoline | 197 hp 147 kW | 353 Nm | — | — | Manual, 5-speed | Rear wheel drive |
| 8.1 AT LWB 2WD Regular Cab pickup | 8.1 litre gasoline | 335 hp 250 kW | 617 Nm | — | — | Automatic, 5-speed | Rear wheel drive |
| 8.1 MT LWB 2WD Regular Cab pickup | 8.1 litre gasoline | 335 hp 250 kW | 617 Nm | — | — | Manual, 6-speed | Rear wheel drive |
Dimensions and weight
| Length | 5,401 mm | 213 in |
|---|---|---|
| Width | 2,009 mm | 79 in |
| Height | 1,872 mm | 74 in |
| Wheelbase | 3,200 mm | 126 in |
| Kerb weight | 1,847–2,325 kg | 4,072–5,126 lb |
| Seats | 3 | |
| Fuel tank | 129 litres | 34 US gal |
Questions about the GMC Sierra 1st generation
What is the most powerful GMC Sierra 1st generation?
The 8.1 AT LWB 2WD regular cab pickup, with 335 hp (250 kW) and 617 Nm of torque.
What engines does the GMC Sierra 1st generation have?
Engines from 4.3 to 8.1 litres, running on gasoline. The table above lists the power, torque and gearbox of each version.
How big is the GMC Sierra 1st generation?
About 5,401 mm long, 2,009 mm wide and 1,872 mm tall (213 in long), weighing 1,847–2,325 kg. Figures vary slightly by body style.
Every GMC Sierra generation
- 1st generation (GMT800) 1998–2007
- 1st generation 2002–2020
- 2nd generation (GMT900) 2006–2014
- 3rd generation (K2XX), facelift 2015–2018
- 4th generation 2018–2022
- 4th generation, facelift 2022–present
GMC Sierra overview: current engines, dimensions and markets
Sources: manufacturer data for each version. Figures are manufacturer claims and vary by market, model year and equipment.