1971 AC 428 vs. 1982 Opel Corsa
To start off, 1982 Opel Corsa is newer by 11 year(s). Which means there will be less support and parts availability for 1971 AC 428. In addition, the cost of maintenance, including insurance, on 1971 AC 428 would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 1971 AC 428 (298 HP @ 4600 RPM) has 244 more horse power than 1982 Opel Corsa. (54 HP @ 5600 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 1982 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 1971 AC 428 weights approximately 690 kg more than 1982 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 AC 428 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 1971 AC 428. However, in wet, icy, snow, or gravel driving conditions, 1982 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, 1971 AC 428 (639 Nm @ 2800 RPM) has 549 more torque (in Nm) than 1982 Opel Corsa. (90 Nm @ 2200 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Corsa.
Compare all specifications:
| 1971 AC 428 | 1982 Opel Corsa | |
| Make | AC | Opel |
| Model | 428 | Corsa |
| Year Released | 1971 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 54 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 639 Nm | 90 Nm |
| Torque RPM | 2800 RPM | 2200 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1430 kg | 740 kg |
| Vehicle Length | 4430 mm | 3630 mm |
| Vehicle Width | 1710 mm | 1540 mm |
| Vehicle Height | 1310 mm | 1370 mm |
| Wheelbase Size | 2450 mm | 2350 mm |
