2008 GMC Sierra vs. 2012 Chevrolet Express
To start off, 2012 Chevrolet Express is newer by 4 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 6,600 cc (8 cylinders), 2012 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 93 more horse power than 2012 Chevrolet Express. (260 HP @ 3100 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2012 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Express weights approximately 102 kg more than 2008 GMC Sierra.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2012 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2012 Chevrolet Express (711 Nm @ 1600 RPM) has 205 more torque (in Nm) than 2008 GMC Sierra. (506 Nm @ 4400 RPM). This means 2012 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 2012 Chevrolet Express | |
| Make | GMC | Chevrolet |
| Model | Sierra | Express |
| Year Released | 2008 | 2012 |
| Body Type | Pickup | Van |
| Engine Position | Front | Front |
| Engine Size | 6000 cc | 6600 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 260 HP |
| Engine RPM | 5400 RPM | 3100 RPM |
| Torque | 506 Nm | 711 Nm |
| Torque RPM | 4400 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Vehicle Weight | 2659 kg | 2761 kg |
| Vehicle Length | 5720 mm | 5692 mm |
| Vehicle Width | 2440 mm | 2012 mm |
| Vehicle Height | 1960 mm | 2070 mm |
| Wheelbase Size | 3380 mm | 3429 mm |
| Fuel Tank Capacity | 129 L | 117 L |
