1973 Innocenti J4 vs. 1997 Renault Safrane
To start off, 1997 Renault Safrane is newer by 24 year(s). Which means there will be less support and parts availability for 1973 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1973 Innocenti J4 would be higher. At 1,998 cc (4 cylinders), 1997 Renault Safrane is equipped with a bigger engine. In terms of performance, 1997 Renault Safrane (142 HP @ 5250 RPM) has 86 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 1997 Renault Safrane should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1997 Renault Safrane weights approximately 645 kg more than 1973 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 Renault Safrane (200 Nm @ 4500 RPM) has 117 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 1997 Renault Safrane will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4. 1997 Renault Safrane has automatic transmission and 1973 Innocenti J4 has manual transmission. 1973 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Renault Safrane will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Innocenti J4 | 1997 Renault Safrane | |
| Make | Innocenti | Renault |
| Model | J4 | Safrane |
| Year Released | 1973 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1097 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 | 142 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 83 Nm | 200 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Engine Bore Size | 64.6 mm | 82.7 mm |
| Engine Stroke Size | 83.7 mm | 93 mm |
| Engine Compression Ratio | 21.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 880 kg | 1525 kg |
| Vehicle Length | 3720 mm | 4740 mm |
| Vehicle Width | 1540 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 2380 mm | 2770 mm |
