2008 Hummer H3 vs. 1992 Opel Calibra
To start off, 2008 Hummer H3 is newer by 16 year(s). Which means there will be less support and parts availability for 1992 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1992 Opel Calibra would be higher. At 3,653 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 1041 kg more than 1992 Opel Calibra.
Let's talk about torque, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 155 more torque (in Nm) than 1992 Opel Calibra. (173 Nm @ 2600 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1992 Opel Calibra.
Compare all specifications:
| 2008 Hummer H3 | 1992 Opel Calibra | |
| Make | Hummer | Opel |
| Model | H3 | Calibra |
| Year Released | 2008 | 1992 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 115 HP |
| Torque | 328 Nm | 173 Nm |
| Torque RPM | 4600 RPM | 2600 RPM |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2231 kg | 1190 kg |
| Vehicle Length | 5180 mm | 4500 mm |
| Vehicle Height | 2020 mm | 1610 mm |
| Wheelbase Size | 2850 mm | 2610 mm |
