2007 Chevrolet Optra vs. 2008 Hummer H3
To start off, 2008 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Optra would be higher. At 3,652 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Optra. 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 163 more torque (in Nm) than 2007 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
2007 Chevrolet Optra | 2008 Hummer H3 | |
Make | Chevrolet | Hummer |
Model | Optra | H3 |
Year Released | 2007 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1799 cc | 3652 cc |
Engine Cylinders | 4 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 0 HP |
Torque | 165 Nm | 328 Nm |
Torque RPM | 4000 RPM | 4600 RPM |
Engine Bore Size | 81.6 mm | 95.5 mm |
Engine Stroke Size | 86 mm | 102 mm |
Engine Compression Ratio | 9.8:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4510 mm | 5180 mm |
Vehicle Width | 1730 mm | 1900 mm |
Vehicle Height | 1450 mm | 1900 mm |
Wheelbase Size | 2610 mm | 2850 mm |
Fuel Tank Capacity | 60 L | 85 L |