2007 Chevrolet Optra vs. 2002 Holden Astra
To start off, 2007 Chevrolet Optra is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Holden Astra. In addition, the cost of maintenance, including insurance, on 2002 Holden Astra would be higher. At 1,796 cc (4 cylinders), 2002 Holden Astra is equipped with a bigger engine. In terms of performance, 2002 Holden Astra (120 HP) has 12 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 2002 Holden Astra should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Optra weights approximately 25 kg more than 2002 Holden Astra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Holden Astra (165 Nm @ 3600 RPM) has 14 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2002 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 2007 Chevrolet Optra | 2002 Holden Astra | |
| Make | Chevrolet | Holden |
| Model | Optra | Astra |
| Year Released | 2007 | 2002 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 120 HP |
| Torque | 151 Nm | 165 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1175 kg | 1150 kg |
| Vehicle Length | 4510 mm | 4120 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
