2005 BMW 645 vs. 2006 Volkswagen Jetta
To start off, 2006 Volkswagen Jetta is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 645. In addition, the cost of maintenance, including insurance, on 2005 BMW 645 would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 129 more horse power than 2006 Volkswagen Jetta. (197 HP @ 5100 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 2006 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 733 kg more than 2006 Volkswagen Jetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2006 Volkswagen Jetta, 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 645 (447 Nm @ 3600 RPM) has 167 more torque (in Nm) than 2006 Volkswagen Jetta. (280 Nm @ 1800 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 Volkswagen Jetta.
Compare all specifications:
| 2005 BMW 645 | 2006 Volkswagen Jetta | |
| Make | BMW | Volkswagen |
| Model | 645 | Jetta |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 326 HP | 197 HP |
| Engine RPM | 6100 RPM | 5100 RPM |
| Torque | 447 Nm | 280 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Engine Bore Size | 92 mm | 82.6 mm |
| Engine Stroke Size | 83 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.1 seconds | 7.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1162 kg |
| Vehicle Length | 4830 mm | 4560 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2580 mm |
| Fuel Consumption Overall | 12.8 L/100km | 8 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
