2007 Chevrolet Optra vs. 1998 Opel Astra
To start off, 2007 Chevrolet Optra is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 1,598 cc (4 cylinders), 2007 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Optra (108 HP) has 19 more horse power than 1998 Opel Astra. (89 HP). In normal driving conditions, 2007 Chevrolet Optra should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 15 kg more than 2007 Chevrolet Optra.
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, 2007 Chevrolet Optra (151 Nm @ 4000 RPM) has 24 more torque (in Nm) than 1998 Opel Astra. (127 Nm @ 4000 RPM). This means 2007 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 2007 Chevrolet Optra | 1998 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Optra | Astra |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 89 HP |
| Torque | 151 Nm | 127 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 77.6 mm |
| Engine Stroke Size | 81.5 mm | 73.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1175 kg | 1190 kg |
| Vehicle Length | 4510 mm | 4300 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2620 mm |
