2004 BMW 645 vs. 2004 Rolls-Royce 100
To start off, both 2004 BMW 645 and 2004 Rolls-Royce 100 were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 8,998 cc (16 cylinders), 2004 Rolls-Royce 100 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rolls-Royce 100 weights approximately 825 kg more than 2004 BMW 645.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 2004 Rolls-Royce 100 has automatic transmission and 2004 BMW 645 has manual transmission. 2004 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Rolls-Royce 100 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 645 | 2004 Rolls-Royce 100 | |
| Make | BMW | Rolls-Royce |
| Model | 645 | 100 |
| Year Released | 2004 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 8998 cc |
| Engine Cylinders | 8 cylinders | 16 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 0 HP |
| Engine Bore Size | 92 mm | 92 mm |
| Engine Stroke Size | 82.7 mm | 84.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1815 kg | 2640 kg |
| Vehicle Length | 4830 mm | 5680 mm |
| Vehicle Width | 1860 mm | 2000 mm |
| Vehicle Height | 1380 mm | 1570 mm |
| Wheelbase Size | 2790 mm | 3480 mm |
| Fuel Tank Capacity | 70 L | 80 L |
