2002 Buick Regal vs. 2007 Opel Corsa
To start off, 2007 Opel Corsa is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Buick Regal. In addition, the cost of maintenance, including insurance, on 2002 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2002 Buick Regal is equipped with a bigger engine. In terms of performance, 2002 Buick Regal (205 HP @ 5200 RPM) has 116 more horse power than 2007 Opel Corsa. (89 HP @ 6200 RPM). In normal driving conditions, 2002 Buick Regal should accelerate faster than 2007 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2002 Buick Regal weights approximately 450 kg more than 2007 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Buick Regal (311 Nm @ 4000 RPM) has 196 more torque (in Nm) than 2007 Opel Corsa. (115 Nm @ 3200 RPM). This means 2002 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Corsa. 2002 Buick Regal 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. 2002 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Buick Regal | 2007 Opel Corsa | |
| Make | Buick | Opel |
| Model | Regal | Corsa |
| Year Released | 2002 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1398 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 205 HP | 89 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 311 Nm | 115 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 97 mm | 77.6 mm |
| Engine Stroke Size | 86 mm | 73.4 mm |
| Engine Compression Ratio | 9.4:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1110 kg |
| Vehicle Length | 4990 mm | 3850 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2780 mm | 2720 mm |
| Fuel Tank Capacity | 64 L | 45 L |
