2007 BMW 120 vs. 2007 Chevrolet Optra
To start off, both 2007 BMW 120 and 2007 Chevrolet Optra were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,995 cc (4 cylinders), 2007 BMW 120 is equipped with a bigger engine. In terms of performance, 2007 BMW 120 (154 HP) has 46 more horse power than 2007 Chevrolet Optra. (108 HP). In normal driving conditions, 2007 BMW 120 should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 120 weights approximately 165 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.
Because 2007 BMW 120 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 120. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Optra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 BMW 120 (330 Nm @ 2000 RPM) has 179 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2007 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 2007 BMW 120 | 2007 Chevrolet Optra | |
| Make | BMW | Chevrolet |
| Model | 120 | Optra |
| Year Released | 2007 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 108 HP |
| Torque | 330 Nm | 151 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 79 mm |
| Engine Stroke Size | 90 mm | 81.5 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 218 km/hour | 187 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 11.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1175 kg |
| Vehicle Length | 4230 mm | 4510 mm |
| Vehicle Width | 1440 mm | 1730 mm |
| Vehicle Height | 1760 mm | 1450 mm |
| Wheelbase Size | 2670 mm | 2610 mm |
| Fuel Consumption Overall | 9.1 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 50 L | 60 L |
