2003 BMW 645 vs. 2009 Chevrolet Aveo
To start off, 2009 Chevrolet Aveo is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 251 more horse power than 2009 Chevrolet Aveo. (59 HP @ 5800 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2009 Chevrolet Aveo. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 149 kg more than 2009 Chevrolet Aveo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 645 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 2003 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Aveo, 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 305 more torque (in Nm) than 2009 Chevrolet Aveo. (145 Nm @ 3600 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Aveo. 2003 BMW 645 has automatic transmission and 2009 Chevrolet Aveo has manual transmission. 2009 Chevrolet Aveo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 645 | 2009 Chevrolet Aveo | |
| Make | BMW | Chevrolet |
| Model | 645 | Aveo |
| Year Released | 2003 | 2009 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 310 HP | 59 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 450 Nm | 145 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1698 kg | 1549 kg |
| Vehicle Length | 4830 mm | 3930 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1380 mm | 1510 mm |
| Wheelbase Size | 2790 mm | 2490 mm |
| Fuel Consumption Overall | 10.9 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 70 L | 45 L |
