1973 Innocenti J4 vs. 2003 Vector M12
To start off, 2003 Vector M12 is newer by 30 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 5,707 cc (12 cylinders), 2003 Vector M12 is equipped with a bigger engine. In terms of performance, 2003 Vector M12 (484 HP @ 6800 RPM) has 428 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2003 Vector M12 should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vector M12 weights approximately 750 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.
Because 2003 Vector M12 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 2003 Vector M12. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 2003 Vector M12 (576 Nm @ 5200 RPM) has 493 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 2003 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4.
Compare all specifications:
1973 Innocenti J4 | 2003 Vector M12 | |
Make | Innocenti | Vector |
Model | J4 | M12 |
Year Released | 1973 | 2003 |
Engine Position | Front | Middle |
Engine Size | 1097 cc | 5707 cc |
Engine Cylinders | 4 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 56 HP | 484 HP |
Engine RPM | 5500 RPM | 6800 RPM |
Torque | 83 Nm | 576 Nm |
Torque RPM | 2500 RPM | 5200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Vehicle Weight | 880 kg | 1630 kg |
Vehicle Length | 3720 mm | 4790 mm |
Vehicle Width | 1540 mm | 2030 mm |
Vehicle Height | 1380 mm | 1140 mm |
Wheelbase Size | 2380 mm | 2750 mm |