2009 Hummer H3 vs. 2008 Opel Omega
To start off, 2009 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Omega. In addition, the cost of maintenance, including insurance, on 2008 Opel Omega would be higher. At 3,700 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 62 more horse power than 2008 Opel Omega. (177 HP @ 3400 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2008 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 509 kg more than 2008 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H3 (327 Nm @ 4600 RPM) has 86 more torque (in Nm) than 2008 Opel Omega. (241 Nm @ 3400 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Omega. 2008 Opel Omega has automatic transmission and 2009 Hummer H3 has manual transmission. 2009 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H3 | 2008 Opel Omega | |
| Make | Hummer | Opel |
| Model | H3 | Omega |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 2597 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 239 HP | 177 HP |
| Engine RPM | 5800 RPM | 3400 RPM |
| Torque | 327 Nm | 241 Nm |
| Torque RPM | 4600 RPM | 3400 RPM |
| Engine Bore Size | 95.5 mm | 83.2 mm |
| Engine Stroke Size | 102 mm | 79.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2194 kg | 1685 kg |
| Wheelbase Size | 3420 mm | 2740 mm |
| Fuel Consumption Overall | 14.9 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 102 L | 75 L |
