2007 Chevrolet Optra vs. 2006 Rover 75
To start off, 2007 Chevrolet Optra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Rover 75. In addition, the cost of maintenance, including insurance, on 2006 Rover 75 would be higher. At 1,796 cc (4 cylinders), 2006 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 Rover 75 (119 HP) has 11 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 2006 Rover 75 should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Rover 75 weights approximately 195 kg more than 2007 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, 2006 Rover 75 (160 Nm @ 4000 RPM) has 9 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2006 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra. 2006 Rover 75 has automatic transmission and 2007 Chevrolet Optra has manual transmission. 2007 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Rover 75 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Optra | 2006 Rover 75 | |
| Make | Chevrolet | Rover |
| Model | Optra | 75 |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 119 HP |
| Torque | 151 Nm | 160 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 80 mm |
| Engine Stroke Size | 81.5 mm | 89.3 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 187 km/hour | 195 km/hour |
| Acceleration 0-100mph | 11.7 seconds | 11.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1175 kg | 1370 kg |
| Vehicle Length | 4510 mm | 4750 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2750 mm |
| Fuel Consumption Overall | 11.4 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 60 L | 65 L |
