1991 Acura Legend vs. 2009 Chevrolet Optra
To start off, 2009 Chevrolet Optra is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Acura Legend. In addition, the cost of maintenance, including insurance, on 1991 Acura Legend would be higher. At 2,673 cc (6 cylinders), 1991 Acura Legend is equipped with a bigger engine. In terms of performance, 1991 Acura Legend (160 HP) has 52 more horse power than 2009 Chevrolet Optra. (108 HP). In normal driving conditions, 1991 Acura Legend should accelerate faster than 2009 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Acura Legend weights approximately 289 kg more than 2009 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 Acura Legend (220 Nm) has 70 more torque (in Nm) than 2009 Chevrolet Optra. (150 Nm). This means 1991 Acura Legend will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra.
Compare all specifications:
| 1991 Acura Legend | 2009 Chevrolet Optra | |
| Make | Acura | Chevrolet |
| Model | Legend | Optra |
| Year Released | 1991 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2673 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 108 HP |
| Torque | 220 Nm | 150 Nm |
| Engine Bore Size | 86.9 mm | 79 mm |
| Engine Stroke Size | 74.9 mm | 81.5 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1261 kg |
| Vehicle Length | 4780 mm | 4510 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
