2005 BMW 318 vs. 2012 Chevrolet Optra
To start off, 2012 Chevrolet Optra is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW 318. In addition, the cost of maintenance, including insurance, on 2005 BMW 318 would be higher. At 1,995 cc (4 cylinders), 2005 BMW 318 is equipped with a bigger engine. In terms of performance, 2005 BMW 318 (113 HP) has 5 more horse power than 2012 Chevrolet Optra. (108 HP). In normal driving conditions, 2005 BMW 318 should accelerate faster than 2012 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 318 weights approximately 294 kg more than 2012 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 318 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 2005 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2012 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, 2005 BMW 318 (280 Nm @ 1750 RPM) has 130 more torque (in Nm) than 2012 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2005 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2012 Chevrolet Optra.
Compare all specifications:
| 2005 BMW 318 | 2012 Chevrolet Optra | |
| Make | BMW | Chevrolet |
| Model | 318 | Optra |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 113 HP | 108 HP |
| Torque | 280 Nm | 150 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Bore Size | 84.1 mm | 79 mm |
| Engine Stroke Size | 90 mm | 81.5 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 11 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 | 1555 kg | 1261 kg |
| Vehicle Length | 4480 mm | 4510 mm |
| Vehicle Width | 1750 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 2610 mm |
| Fuel Consumption Overall | 5.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
