1991 Saab 9000 vs. 2012 Chevrolet Optra
To start off, 2012 Chevrolet Optra is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Saab 9000. In addition, the cost of maintenance, including insurance, on 1991 Saab 9000 would be higher. At 2,290 cc (4 cylinders), 1991 Saab 9000 is equipped with a bigger engine. In terms of performance, 1991 Saab 9000 (200 HP @ 5000 RPM) has 80 more horse power than 2012 Chevrolet Optra. (120 HP @ 5800 RPM). In normal driving conditions, 1991 Saab 9000 should accelerate faster than 2012 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Saab 9000 weights approximately 253 kg more than 2012 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1991 Saab 9000 (323 Nm @ 2000 RPM) has 157 more torque (in Nm) than 2012 Chevrolet Optra. (166 Nm @ 4000 RPM). This means 1991 Saab 9000 will have an easier job in driving up hills or pulling heavy equipment than 2012 Chevrolet Optra.
Compare all specifications:
| 1991 Saab 9000 | 2012 Chevrolet Optra | |
| Make | Saab | Chevrolet |
| Model | 9000 | Optra |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 200 HP | 120 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 323 Nm | 166 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 90 mm | 81.6 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Top Speed | 230 km/hour | 187 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1464 kg | 1211 kg |
| Vehicle Length | 4770 mm | 4510 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2670 mm | 2610 mm |
| Fuel Tank Capacity | 66 L | 60 L |
