2008 GMC Sierra vs. 2006 Opel Corsa
To start off, 2008 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2006 Opel Corsa would be higher. At 6,000 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 264 more horse power than 2006 Opel Corsa. (89 HP @ 6200 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2006 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1675 kg more than 2006 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Corsa. 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 391 more torque (in Nm) than 2006 Opel Corsa. (115 Nm @ 3200 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Corsa. 2008 GMC Sierra has automatic transmission and 2006 Opel Corsa has manual transmission. 2006 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 2006 Opel Corsa | |
| Make | GMC | Opel |
| Model | Sierra | Corsa |
| Year Released | 2008 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 6000 cc | 1389 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 353 HP | 89 HP |
| Engine RPM | 5400 RPM | 6200 RPM |
| Torque | 506 Nm | 115 Nm |
| Torque RPM | 4400 RPM | 3200 RPM |
| Engine Compression Ratio | 9.6:1 | 9.4:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2659 kg | 984 kg |
| Vehicle Length | 5720 mm | 4050 mm |
| Vehicle Height | 1960 mm | 1450 mm |
| Wheelbase Size | 3380 mm | 2720 mm |
| Fuel Consumption Overall | 13.8 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 129 L | 50 L |
