1972 Innocenti J4 vs. 1981 Opel Ascona
To start off, 1981 Opel Ascona is newer by 9 year(s). Which means there will be less support and parts availability for 1972 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1972 Innocenti J4 would be higher. At 1,598 cc (4 cylinders), 1981 Opel Ascona is equipped with a bigger engine. In terms of performance, 1981 Opel Ascona (81 HP) has 25 more horse power than 1972 Innocenti J4. (56 HP) In normal driving conditions, 1981 Opel Ascona should accelerate faster than 1972 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1981 Opel Ascona weights approximately 134 kg more than 1972 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Opel Ascona (134 Nm @ 2600 RPM) has 51 more torque (in Nm) than 1972 Innocenti J4. (83 Nm @ 2500 RPM). This means 1981 Opel Ascona will have an easier job in driving up hills or pulling heavy equipment than 1972 Innocenti J4.
Compare all specifications:
1972 Innocenti J4 | 1981 Opel Ascona | |
Make | Innocenti | Opel |
Model | J4 | Ascona |
Year Released | 1972 | 1981 |
Engine Position | Front | Front |
Engine Size | 1098 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 56 HP | 81 HP |
Torque | 83 Nm | 134 Nm |
Torque RPM | 2500 RPM | 2600 RPM |
Engine Compression Ratio | 21.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 880 kg | 1014 kg |
Vehicle Length | 3720 mm | 4380 mm |
Vehicle Width | 1540 mm | 1680 mm |
Vehicle Height | 1380 mm | 1400 mm |
Wheelbase Size | 2380 mm | 2580 mm |