1969 Innocenti J4 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 42 year(s). Which means there will be less support and parts availability for 1969 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1969 Innocenti J4 would be higher. At 1,998 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (197 HP @ 5400 RPM) has 141 more horse power than 1969 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 1969 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 536 kg more than 1969 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, 2011 Opel Astra (262 Nm @ 4200 RPM) has 180 more torque (in Nm) than 1969 Innocenti J4. (82 Nm @ 2000 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1969 Innocenti J4.
Compare all specifications:
| 1969 Innocenti J4 | 2011 Opel Astra | |
| Make | Innocenti | Opel |
| Model | J4 | Astra |
| Year Released | 1969 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 197 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 82 Nm | 262 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Compression Ratio | 9.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 850 kg | 1386 kg |
| Vehicle Length | 3720 mm | 4480 mm |
| Vehicle Width | 1540 mm | 2030 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2380 mm | 2620 mm |
| Fuel Tank Capacity | 40 L | 52 L |
