2003 Subaru R2 vs. 2010 Chevrolet Optra
To start off, 2010 Chevrolet Optra is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Subaru R2. In addition, the cost of maintenance, including insurance, on 2003 Subaru R2 would be higher. At 1,598 cc (4 cylinders), 2010 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2010 Chevrolet Optra (108 HP) has 56 more horse power than 2003 Subaru R2. (52 HP) In normal driving conditions, 2010 Chevrolet Optra should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet Optra weights approximately 1575 kg more than 2003 Subaru R2. 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, 2010 Chevrolet Optra (151 Nm @ 4000 RPM) has 88 more torque (in Nm) than 2003 Subaru R2. (63 Nm @ 4400 RPM). This means 2010 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2003 Subaru R2 | 2010 Chevrolet Optra | |
| Make | Subaru | Chevrolet |
| Model | R2 | Optra |
| Year Released | 2003 | 2010 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 52 HP | 108 HP |
| Torque | 63 Nm | 151 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 56 mm | 79 mm |
| Engine Stroke Size | 66.8 mm | 81.5 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 810 kg | 2385 kg |
| Vehicle Length | 3400 mm | 4510 mm |
| Vehicle Width | 1480 mm | 1730 mm |
| Vehicle Height | 1530 mm | 1450 mm |
| Wheelbase Size | 2370 mm | 2610 mm |
| Fuel Tank Capacity | 30 L | 60 L |
