2009 Chevrolet Optra vs. 2010 Chevrolet HHR
To start off, 2010 Chevrolet HHR is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Optra would be higher. At 2,000 cc (4 cylinders), 2010 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2010 Chevrolet HHR (260 HP) has 152 more horse power than 2009 Chevrolet Optra. (108 HP) In normal driving conditions, 2010 Chevrolet HHR should accelerate faster than 2009 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet HHR weights approximately 227 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, 2010 Chevrolet HHR (352 Nm @ 2000 RPM) has 202 more torque (in Nm) than 2009 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2010 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra.
Compare all specifications:
| 2009 Chevrolet Optra | 2010 Chevrolet HHR | |
| Make | Chevrolet | Chevrolet |
| Model | Optra | HHR |
| Year Released | 2009 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 260 HP |
| Torque | 150 Nm | 352 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1261 kg | 1488 kg |
| Vehicle Length | 4510 mm | 4483 mm |
| Vehicle Width | 1730 mm | 1755 mm |
| Vehicle Height | 1450 mm | 1588 mm |
| Wheelbase Size | 2610 mm | 2629 mm |
| Fuel Tank Capacity | 60 L | 61 L |
