2005 Toyota Prius vs. 2008 BMW 645
To start off, 2008 BMW 645 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Toyota Prius. In addition, the cost of maintenance, including insurance, on 2005 Toyota Prius would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 252 more horse power than 2005 Toyota Prius. (76 HP @ 5000 RPM) In normal driving conditions, 2008 BMW 645 should accelerate faster than 2005 Toyota Prius. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 465 kg more than 2005 Toyota Prius. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2005 Toyota Prius, 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, 2008 BMW 645 (450 Nm @ 3600 RPM) has 335 more torque (in Nm) than 2005 Toyota Prius. (115 Nm @ 4200 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Prius.
Compare all specifications:
| 2005 Toyota Prius | 2008 BMW 645 | |
| Make | Toyota | BMW |
| Model | Prius | 645 |
| Year Released | 2005 | 2008 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1497 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 76 HP | 328 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 115 Nm | 450 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Engine Bore Size | 75 mm | 92 mm |
| Engine Stroke Size | 85 mm | 82.7 mm |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1815 kg |
| Vehicle Length | 4450 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2380 mm | 2790 mm |
| Fuel Consumption Overall | 6.7 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 50 L | 70 L |
