2004 Hummer H1 vs. 1972 Innocenti J4
To start off, 2004 Hummer H1 is newer by 32 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 6,504 cc (8 cylinders), 2004 Hummer H1 is equipped with a bigger engine. In terms of performance, 2004 Hummer H1 (205 HP) has 149 more horse power than 1972 Innocenti J4. (56 HP). In normal driving conditions, 2004 Hummer H1 should accelerate faster than 1972 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H1 weights approximately 2392 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.
Because 2004 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2004 Hummer H1 will offer significantly more control. 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, 2004 Hummer H1 (597 Nm) has 514 more torque (in Nm) than 1972 Innocenti J4. (83 Nm). This means 2004 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1972 Innocenti J4.
Compare all specifications:
| 2004 Hummer H1 | 1972 Innocenti J4 | |
| Make | Hummer | Innocenti |
| Model | H1 | J4 |
| Year Released | 2004 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 6504 cc | 1098 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 205 HP | 56 HP |
| Torque | 597 Nm | 83 Nm |
| Engine Compression Ratio | 20.2:1 | 21.5:1 |
| Drive Type | 4WD | Front |
| Vehicle Weight | 3272 kg | 880 kg |
| Vehicle Length | 4690 mm | 3720 mm |
| Vehicle Width | 2200 mm | 1540 mm |
| Vehicle Height | 1960 mm | 1380 mm |
| Wheelbase Size | 3310 mm | 2380 mm |
