2008 BMW 330 vs. 2008 Chevrolet Optra
To start off, both 2008 BMW 330 and 2008 Chevrolet Optra were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,995 cc (6 cylinders), 2008 BMW 330 is equipped with a bigger engine. In terms of performance, 2008 BMW 330 (254 HP @ 6600 RPM) has 151 more horse power than 2008 Chevrolet Optra. (103 HP @ 5800 RPM). In normal driving conditions, 2008 BMW 330 should accelerate faster than 2008 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 330 weights approximately 480 kg more than 2008 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2008 BMW 330 will offer significantly more control. 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, 2008 BMW 330 (300 Nm @ 2500 RPM) has 150 more torque (in Nm) than 2008 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2008 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Optra.
Compare all specifications:
| 2008 BMW 330 | 2008 Chevrolet Optra | |
| Make | BMW | Chevrolet |
| Model | 330 | Optra |
| Year Released | 2008 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 103 HP |
| Engine RPM | 6600 RPM | 5800 RPM |
| Torque | 300 Nm | 150 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 85 mm | 79 mm |
| Engine Stroke Size | 88 mm | 81.5 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 187 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 11.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1175 kg |
| Vehicle Length | 4530 mm | 4320 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Consumption Overall | 9.6 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
