2005 Audi TT vs. 1973 Innocenti J4
To start off, 2005 Audi TT is newer by 32 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 1,786 cc (4 cylinders), 2005 Audi TT is equipped with a bigger engine. In terms of performance, 2005 Audi TT (180 HP @ 6300 RPM) has 124 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 2005 Audi TT should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 475 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, 2005 Audi TT (235 Nm) has 152 more torque (in Nm) than 1973 Innocenti J4. (83 Nm). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4.
Compare all specifications:
| 2005 Audi TT | 1973 Innocenti J4 | |
| Make | Audi | Innocenti |
| Model | TT | J4 |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 1097 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 180 HP | 56 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 235 Nm | 83 Nm |
| Engine Compression Ratio | 9.5:1 | 21.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1355 kg | 880 kg |
| Vehicle Length | 4050 mm | 3720 mm |
| Vehicle Width | 1860 mm | 1540 mm |
| Vehicle Height | 1350 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2380 mm |
