2007 GMC Sierra vs. 2007 Opel Corsa
To start off, both 2007 GMC Sierra and 2007 Opel Corsa were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 199 more horse power than 2007 Opel Corsa. (101 HP @ 4400 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2007 Opel Corsa.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 248 more torque (in Nm) than 2007 Opel Corsa. (240 Nm @ 2300 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Corsa. 2007 GMC Sierra has automatic transmission and 2007 Opel Corsa has manual transmission. 2007 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 2007 Opel Corsa | |
| Make | GMC | Opel |
| Model | Sierra | Corsa |
| Year Released | 2007 | 2007 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1686 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 101 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Torque | 488 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 2300 RPM |
| Engine Bore Size | 102 mm | 79 mm |
| Engine Stroke Size | 92 mm | 86 mm |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 6570 mm | 4180 mm |
| Vehicle Width | 2450 mm | 1440 mm |
| Vehicle Height | 1970 mm | 1650 mm |
| Wheelbase Size | 4250 mm | 2500 mm |
| Fuel Tank Capacity | 132 L | 45 L |
