1997 Alfa Romeo GTV vs. 1970 Innocenti J4
To start off, 1997 Alfa Romeo GTV is newer by 27 year(s). Which means there will be less support and parts availability for 1970 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1970 Innocenti J4 would be higher. At 1,969 cc (4 cylinders), 1997 Alfa Romeo GTV is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo GTV (138 HP @ 6200 RPM) has 82 more horse power than 1970 Innocenti J4. (56 HP @ 5600 RPM). In normal driving conditions, 1997 Alfa Romeo GTV should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo GTV weights approximately 463 kg more than 1970 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, 1997 Alfa Romeo GTV (187 Nm @ 4000 RPM) has 105 more torque (in Nm) than 1970 Innocenti J4. (82 Nm @ 2000 RPM). This means 1997 Alfa Romeo GTV will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 1997 Alfa Romeo GTV | 1970 Innocenti J4 | |
| Make | Alfa Romeo | Innocenti |
| Model | GTV | J4 |
| Year Released | 1997 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 56 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 187 Nm | 82 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 64.6 mm |
| Engine Stroke Size | 91 mm | 83.7 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1315 kg | 852 kg |
| Vehicle Length | 4290 mm | 3720 mm |
| Vehicle Width | 1790 mm | 1540 mm |
| Vehicle Height | 1320 mm | 1380 mm |
| Wheelbase Size | 2600 mm | 2380 mm |
