1972 Innocenti J4 vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 31 year(s). Which means there will be less support and parts availability for 1972 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1972 Innocenti J4 would be higher. At 1,999 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2003 Mazda 6 (138 HP) has 82 more horse power than 1972 Innocenti J4. (56 HP) In normal driving conditions, 2003 Mazda 6 should accelerate faster than 1972 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 660 kg more than 1972 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, 2003 Mazda 6 (310 Nm @ 2000 RPM) has 227 more torque (in Nm) than 1972 Innocenti J4. (83 Nm @ 2500 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1972 Innocenti J4.
Compare all specifications:
1972 Innocenti J4 | 2003 Mazda 6 | |
Make | Innocenti | Mazda |
Model | J4 | 6 |
Year Released | 1972 | 2003 |
Engine Position | Front | Front |
Engine Size | 1098 cc | 1999 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 56 HP | 138 HP |
Torque | 83 Nm | 310 Nm |
Torque RPM | 2500 RPM | 2000 RPM |
Engine Compression Ratio | 21.5:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 880 kg | 1540 kg |
Vehicle Length | 3720 mm | 4710 mm |
Vehicle Width | 1540 mm | 1790 mm |
Vehicle Height | 1380 mm | 1490 mm |
Wheelbase Size | 2380 mm | 2680 mm |