1970 Innocenti J4 vs. 2011 Volvo S40
To start off, 2011 Volvo S40 is newer by 41 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 2,500 cc (5 cylinders), 2011 Volvo S40 is equipped with a bigger engine. In terms of performance, 2011 Volvo S40 (227 HP @ 5000 RPM) has 171 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2011 Volvo S40 should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Volvo S40 weights approximately 699 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, 2011 Volvo S40 (320 Nm @ 1500 RPM) has 237 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 2011 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4. 2011 Volvo S40 has automatic transmission and 1970 Innocenti J4 has manual transmission. 1970 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Volvo S40 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Innocenti J4 | 2011 Volvo S40 | |
| Make | Innocenti | Volvo |
| Model | J4 | S40 |
| Year Released | 1970 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 227 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 83 Nm | 320 Nm |
| Torque RPM | 2500 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 880 kg | 1579 kg |
| Vehicle Length | 3720 mm | 4475 mm |
| Vehicle Width | 1540 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1453 mm |
| Wheelbase Size | 2380 mm | 2639 mm |
