2008 Hummer H3 vs. 2006 Opel Speedster
To start off, 2008 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2006 Opel Speedster 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 1226 kg more than 2006 Opel Speedster.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Speedster. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H3 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 78 more torque (in Nm) than 2006 Opel Speedster. (250 Nm @ 1950 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Speedster. 2008 Hummer H3 has automatic transmission and 2006 Opel Speedster has manual transmission. 2006 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Hummer H3 | 2006 Opel Speedster | |
| Make | Hummer | Opel |
| Model | H3 | Speedster |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Middle |
| 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 | 197 HP |
| Torque | 328 Nm | 250 Nm |
| Torque RPM | 4600 RPM | 1950 RPM |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2231 kg | 1005 kg |
| Vehicle Length | 5180 mm | 3790 mm |
| Vehicle Height | 2020 mm | 1120 mm |
| Wheelbase Size | 2850 mm | 2340 mm |
| Fuel Consumption Overall | 15.7 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 87 L | 36 L |
