2007 Hummer H2 vs. 1968 Innocenti IM 3
To start off, 2007 Hummer H2 is newer by 39 year(s). Which means there will be less support and parts availability for 1968 Innocenti IM 3. In addition, the cost of maintenance, including insurance, on 1968 Innocenti IM 3 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 269 more horse power than 1968 Innocenti IM 3. (56 HP @ 5500 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1968 Innocenti IM 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 2013 kg more than 1968 Innocenti IM 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1968 Innocenti IM 3. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H2 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, 2007 Hummer H2 (496 Nm @ 4000 RPM) has 412 more torque (in Nm) than 1968 Innocenti IM 3. (84 Nm @ 2500 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1968 Innocenti IM 3. 2007 Hummer H2 has automatic transmission and 1968 Innocenti IM 3 has manual transmission. 1968 Innocenti IM 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hummer H2 | 1968 Innocenti IM 3 | |
| Make | Hummer | Innocenti |
| Model | H2 | IM 3 |
| Year Released | 2007 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1096 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 325 HP | 56 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 496 Nm | 84 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 101.6 mm | 64.6 mm |
| Engine Stroke Size | 91.9 mm | 83.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 890 kg |
| Vehicle Length | 4830 mm | 3760 mm |
| Vehicle Width | 2070 mm | 1570 mm |
| Vehicle Height | 2020 mm | 1380 mm |
| Wheelbase Size | 3130 mm | 2380 mm |
| Fuel Tank Capacity | 121 L | 40 L |
