1970 Innocenti J4 vs. 1998 Mazda 626
To start off, 1998 Mazda 626 is newer by 28 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 1,998 cc (4 cylinders), 1998 Mazda 626 is equipped with a bigger engine. In terms of performance, 1998 Mazda 626 (89 HP @ 5000 RPM) has 33 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 1998 Mazda 626 should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mazda 626 weights approximately 325 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.
Let's talk about torque, 1998 Mazda 626 (150 Nm @ 2500 RPM) has 67 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 1998 Mazda 626 will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 1970 Innocenti J4 | 1998 Mazda 626 | |
| Make | Innocenti | Mazda |
| Model | J4 | 626 |
| Year Released | 1970 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 89 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 83 Nm | 150 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 880 kg | 1205 kg |
| Vehicle Length | 3720 mm | 4600 mm |
| Vehicle Width | 1540 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2620 mm |
