2006 BMW 645 vs. 1999 Chevrolet Cavalier
To start off, 2006 BMW 645 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Chevrolet Cavalier. In addition, the cost of maintenance, including insurance, on 1999 Chevrolet Cavalier would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 178 more horse power than 1999 Chevrolet Cavalier. (150 HP @ 5600 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 1999 Chevrolet Cavalier. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 504 kg more than 1999 Chevrolet Cavalier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1999 Chevrolet Cavalier, 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 240 more torque (in Nm) than 1999 Chevrolet Cavalier. (210 Nm @ 4400 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1999 Chevrolet Cavalier.
Compare all specifications:
| 2006 BMW 645 | 1999 Chevrolet Cavalier | |
| Make | BMW | Chevrolet |
| Model | 645 | Cavalier |
| Year Released | 2006 | 1999 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2392 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 150 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 450 Nm | 210 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1692 kg | 1188 kg |
| Vehicle Length | 4830 mm | 4600 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1380 mm | 1350 mm |
| Wheelbase Size | 2790 mm | 2570 mm |
| Fuel Tank Capacity | 70 L | 54 L |
