2008 BMW 330 vs. 2006 Chevrolet Optra
To start off, 2008 BMW 330 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Optra would be higher. At 2,979 cc (6 cylinders), 2008 BMW 330 is equipped with a bigger engine. In terms of performance, 2008 BMW 330 (228 HP) has 120 more horse power than 2006 Chevrolet Optra. (108 HP). In normal driving conditions, 2008 BMW 330 should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 70 kg more than 2008 BMW 330.
Let's talk about torque, 2008 BMW 330 (300 Nm @ 3500 RPM) has 149 more torque (in Nm) than 2006 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2008 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 2008 BMW 330 | 2006 Chevrolet Optra | |
| Make | BMW | Chevrolet |
| Model | 330 | Optra |
| Year Released | 2008 | 2006 |
| 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 | 228 HP | 108 HP |
| Torque | 300 Nm | 151 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 79 mm |
| Engine Stroke Size | 89.6 mm | 81.5 mm |
| Top Speed | 247 km/hour | 187 km/hour |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1680 kg | 1750 kg |
| Vehicle Length | 4490 mm | 4440 mm |
| Vehicle Height | 1380 mm | 1250 mm |
| Wheelbase Size | 2730 mm | 2610 mm |
| Fuel Consumption Overall | 11.4 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
