1973 Innocenti J4 vs. 2001 MG ZT
To start off, 2001 MG ZT is newer by 28 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 2,500 cc (6 cylinders), 2001 MG ZT is equipped with a bigger engine. In terms of performance, 2001 MG ZT (187 HP @ 6500 RPM) has 131 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2001 MG ZT should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2001 MG ZT weights approximately 695 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, 2001 MG ZT (245 Nm @ 4000 RPM) has 162 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 2001 MG ZT will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4.
Compare all specifications:
1973 Innocenti J4 | 2001 MG ZT | |
Make | Innocenti | MG |
Model | J4 | ZT |
Year Released | 1973 | 2001 |
Engine Position | Front | Front |
Engine Size | 1097 cc | 2500 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 56 HP | 187 HP |
Engine RPM | 5500 RPM | 6500 RPM |
Torque | 83 Nm | 245 Nm |
Torque RPM | 2500 RPM | 4000 RPM |
Engine Bore Size | 64.6 mm | 80 mm |
Engine Stroke Size | 83.7 mm | 82.8 mm |
Engine Compression Ratio | 21.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 880 kg | 1575 kg |
Vehicle Length | 3720 mm | 4760 mm |
Vehicle Width | 1540 mm | 1790 mm |
Vehicle Height | 1380 mm | 1440 mm |
Wheelbase Size | 2380 mm | 2760 mm |