2006 Chevrolet Optra vs. 2003 Saab 05-Sep
To start off, 2006 Chevrolet Optra is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Saab 05-Sep. In addition, the cost of maintenance, including insurance, on 2003 Saab 05-Sep would be higher. At 1,998 cc (4 cylinders), 2003 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2003 Saab 05-Sep (148 HP) has 40 more horse power than 2006 Chevrolet Optra. (108 HP) In normal driving conditions, 2003 Saab 05-Sep should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 308 kg more than 2003 Saab 05-Sep.
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, 2003 Saab 05-Sep (240 Nm @ 1800 RPM) has 90 more torque (in Nm) than 2006 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2003 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 2006 Chevrolet Optra | 2003 Saab 05-Sep | |
| Make | Chevrolet | Saab |
| Model | Optra | 05-Sep |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 148 HP |
| Torque | 150 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1793 kg | 1485 kg |
| Vehicle Length | 4440 mm | 4810 mm |
| Vehicle Height | 1250 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 75 L |
