1991 Audi 80 vs. 1969 Innocenti J4
To start off, 1991 Audi 80 is newer by 22 year(s). Which means there will be less support and parts availability for 1969 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1969 Innocenti J4 would be higher. At 1,984 cc (4 cylinders), 1991 Audi 80 is equipped with a bigger engine. In terms of performance, 1991 Audi 80 (115 HP @ 5400 RPM) has 59 more horse power than 1969 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 1991 Audi 80 should accelerate faster than 1969 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 390 kg more than 1969 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, 1991 Audi 80 (168 Nm @ 3200 RPM) has 86 more torque (in Nm) than 1969 Innocenti J4. (82 Nm @ 2000 RPM). This means 1991 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 1969 Innocenti J4.
Compare all specifications:
| 1991 Audi 80 | 1969 Innocenti J4 | |
| Make | Audi | Innocenti |
| Model | 80 | J4 |
| Year Released | 1991 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 56 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 168 Nm | 82 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 64.6 mm |
| Engine Stroke Size | 92.8 mm | 83.7 mm |
| Engine Compression Ratio | 10.4:1 | 9.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1240 kg | 850 kg |
| Vehicle Length | 4490 mm | 3720 mm |
| Vehicle Width | 1710 mm | 1540 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2610 mm | 2380 mm |
| Fuel Tank Capacity | 66 L | 40 L |
