1971 Innocenti J4 vs. 2007 MG TF
To start off, 2007 MG TF is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1971 Innocenti J4 would be higher. At 1,588 cc (4 cylinders), 2007 MG TF is equipped with a bigger engine. In terms of performance, 2007 MG TF (114 HP @ 6250 RPM) has 58 more horse power than 1971 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2007 MG TF should accelerate faster than 1971 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2007 MG TF weights approximately 290 kg more than 1971 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 MG TF is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 MG TF. However, in wet, icy, snow, or gravel driving conditions, 1971 Innocenti J4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 MG TF (145 Nm @ 4700 RPM) has 61 more torque (in Nm) than 1971 Innocenti J4. (84 Nm @ 2500 RPM). This means 2007 MG TF will have an easier job in driving up hills or pulling heavy equipment than 1971 Innocenti J4.
Compare all specifications:
| 1971 Innocenti J4 | 2007 MG TF | |
| Make | Innocenti | MG |
| Model | J4 | TF |
| Year Released | 1971 | 2007 |
| Engine Position | Front | Middle |
| Engine Size | 1098 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 114 HP |
| Engine RPM | 5500 RPM | 6250 RPM |
| Torque | 84 Nm | 145 Nm |
| Torque RPM | 2500 RPM | 4700 RPM |
| Engine Bore Size | 64.6 mm | 80 mm |
| Engine Stroke Size | 83.7 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 880 kg | 1170 kg |
| Vehicle Length | 3720 mm | 3950 mm |
| Vehicle Width | 1540 mm | 1630 mm |
| Vehicle Height | 1380 mm | 1270 mm |
| Wheelbase Size | 2380 mm | 2380 mm |
