2009 BMW 135 vs. 2010 Chevrolet Optra
To start off, 2010 Chevrolet Optra is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW 135. In addition, the cost of maintenance, including insurance, on 2009 BMW 135 would be higher. At 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (301 HP) has 193 more horse power than 2010 Chevrolet Optra. (108 HP). In normal driving conditions, 2009 BMW 135 should accelerate faster than 2010 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet Optra weights approximately 860 kg more than 2009 BMW 135.
Because 2009 BMW 135 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 2009 BMW 135. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2009 BMW 135 (407 Nm @ 1400 RPM) has 256 more torque (in Nm) than 2010 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Optra.
Compare all specifications:
| 2009 BMW 135 | 2010 Chevrolet Optra | |
| Make | BMW | Chevrolet |
| Model | 135 | Optra |
| Year Released | 2009 | 2010 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 108 HP |
| Torque | 407 Nm | 151 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 79 mm |
| Engine Stroke Size | 89.6 mm | 81.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 187 km/hour |
| Acceleration 0-100mph | 5.6 seconds | 11.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1525 kg | 2385 kg |
| Vehicle Length | 4370 mm | 4510 mm |
| Vehicle Width | 1750 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2670 mm | 2610 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 53 L | 60 L |
