1971 Innocenti J4 vs. 2006 Opel Corsa
To start off, 2006 Opel Corsa is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1971 Innocenti J4 would be higher. At 1,098 cc (4 cylinders), 1971 Innocenti J4 is equipped with a bigger engine. In terms of performance, 2006 Opel Corsa (59 HP @ 5600 RPM) has 3 more horse power than 1971 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2006 Opel Corsa should accelerate faster than 1971 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Corsa weights approximately 56 kg more than 1971 Innocenti J4. 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, 2006 Opel Corsa (88 Nm @ 3800 RPM) has 4 more torque (in Nm) than 1971 Innocenti J4. (84 Nm @ 2500 RPM). This means 2006 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 1971 Innocenti J4.
Compare all specifications:
| 1971 Innocenti J4 | 2006 Opel Corsa | |
| Make | Innocenti | Opel |
| Model | J4 | Corsa |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 59 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 84 Nm | 88 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Engine Bore Size | 64.6 mm | 73.4 mm |
| Engine Stroke Size | 83.7 mm | 78.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 880 kg | 936 kg |
| Vehicle Length | 3720 mm | 3820 mm |
| Vehicle Width | 1540 mm | 1650 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 2380 mm | 2500 mm |
