2008 Chevrolet Vivant vs. 2007 Hummer H2
To start off, 2008 Chevrolet Vivant is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Hummer H2. In addition, the cost of maintenance, including insurance, on 2007 Hummer H2 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1423 kg more than 2008 Chevrolet Vivant.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Vivant. 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 (495 Nm @ 4000 RPM) has 312 more torque (in Nm) than 2008 Chevrolet Vivant. (183 Nm @ 4000 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Vivant.
Compare all specifications:
| 2008 Chevrolet Vivant | 2007 Hummer H2 | |
| Make | Chevrolet | Hummer |
| Model | Vivant | H2 |
| Year Released | 2008 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 325 HP |
| Torque | 183 Nm | 495 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 101.6 mm |
| Engine Stroke Size | 86 mm | 91.9 mm |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1480 kg | 2903 kg |
| Vehicle Length | 4320 mm | 5180 mm |
| Vehicle Height | 1500 mm | 2020 mm |
| Wheelbase Size | 2610 mm | 3120 mm |
| Fuel Consumption Overall | 12.5 L/100km | 14 L/100km |
| Fuel Tank Capacity | 60 L | 121 L |
