1966 Innocenti J4 vs. 1998 Opel Meriva
To start off, 1998 Opel Meriva is newer by 32 year(s). Which means there will be less support and parts availability for 1966 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1966 Innocenti J4 would be higher. At 1,686 cc (4 cylinders), 1998 Opel Meriva is equipped with a bigger engine. In terms of performance, 1998 Opel Meriva (99 HP @ 4400 RPM) has 43 more horse power than 1966 Innocenti J4. (56 HP @ 5600 RPM) In normal driving conditions, 1998 Opel Meriva should accelerate faster than 1966 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Meriva weights approximately 500 kg more than 1966 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, 1998 Opel Meriva (240 Nm @ 2300 RPM) has 158 more torque (in Nm) than 1966 Innocenti J4. (82 Nm @ 2000 RPM). This means 1998 Opel Meriva will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti J4.
Compare all specifications:
| 1966 Innocenti J4 | 1998 Opel Meriva | |
| Make | Innocenti | Opel |
| Model | J4 | Meriva |
| Year Released | 1966 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 99 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 82 Nm | 240 Nm |
| Torque RPM | 2000 RPM | 2300 RPM |
| Engine Compression Ratio | 9.0:1 | 18.4:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 850 kg | 1350 kg |
| Vehicle Length | 3720 mm | 4050 mm |
| Vehicle Width | 1540 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1630 mm |
| Wheelbase Size | 2380 mm | 2640 mm |
