2006 BMW 645 vs. 2003 Lancia Lybra
To start off, 2006 BMW 645 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Lancia Lybra. In addition, the cost of maintenance, including insurance, on 2003 Lancia Lybra 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 225 more horse power than 2003 Lancia Lybra. (103 HP @ 5750 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2003 Lancia Lybra. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 525 kg more than 2003 Lancia Lybra. 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, 2003 Lancia Lybra, 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 306 more torque (in Nm) than 2003 Lancia Lybra. (144 Nm @ 4000 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lancia Lybra.
Compare all specifications:
| 2006 BMW 645 | 2003 Lancia Lybra | |
| Make | BMW | Lancia |
| Model | 645 | Lybra |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 103 HP |
| Engine RPM | 6100 RPM | 5750 RPM |
| Torque | 450 Nm | 144 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 82.7 mm | 71.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1815 kg | 1290 kg |
| Vehicle Length | 4830 mm | 4470 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2790 mm | 2600 mm |
