2005 Opel Corsa vs. 1972 Pontiac Firebird
To start off, 2005 Opel Corsa is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1972 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1972 Pontiac Firebird (108 HP @ 3600 RPM) has 50 more horse power than 2005 Opel Corsa. (58 HP @ 6000 RPM) In normal driving conditions, 1972 Pontiac Firebird should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Firebird weights approximately 565 kg more than 2005 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Corsa, being front wheel drive (FWD), will offer much better control with better grip. 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, 1972 Pontiac Firebird (237 Nm @ 1600 RPM) has 149 more torque (in Nm) than 2005 Opel Corsa. (88 Nm @ 3800 RPM). This means 1972 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Corsa.
Compare all specifications:
| 2005 Opel Corsa | 1972 Pontiac Firebird | |
| Make | Opel | Pontiac |
| Model | Corsa | Firebird |
| Year Released | 2005 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 997 cc | 4093 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 58 HP | 108 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 88 Nm | 237 Nm |
| Torque RPM | 3800 RPM | 1600 RPM |
| Engine Compression Ratio | 10.5:1 | 8.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 905 kg | 1470 kg |
| Vehicle Length | 3830 mm | 4870 mm |
| Vehicle Width | 1650 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1290 mm |
| Wheelbase Size | 2500 mm | 2750 mm |
