2003 BMW 645 vs. 1961 Citroen 2CV
To start off, 2003 BMW 645 is newer by 42 year(s). Which means there will be less support and parts availability for 1961 Citroen 2CV. In addition, the cost of maintenance, including insurance, on 1961 Citroen 2CV would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (325 HP @ 6100 RPM) has 315 more horse power than 1961 Citroen 2CV. (10 HP @ 3500 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 1961 Citroen 2CV. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 1195 kg more than 1961 Citroen 2CV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1961 Citroen 2CV, 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 428 more torque (in Nm) than 1961 Citroen 2CV. (22 Nm @ 2000 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1961 Citroen 2CV.
Compare all specifications:
| 2003 BMW 645 | 1961 Citroen 2CV | |
| Make | BMW | Citroen |
| Model | 645 | 2CV |
| Year Released | 2003 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 375 cc |
| Engine Cylinders | 8 cylinders | 2 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 325 HP | 10 HP |
| Engine RPM | 6100 RPM | 3500 RPM |
| Torque | 450 Nm | 22 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Engine Bore Size | 92 mm | 66 mm |
| Engine Stroke Size | 82.7 mm | 62 mm |
| Engine Compression Ratio | 10.5:1 | 7.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1690 kg | 495 kg |
| Vehicle Length | 4830 mm | 3790 mm |
| Vehicle Width | 1860 mm | 1490 mm |
| Vehicle Height | 1380 mm | 1610 mm |
| Wheelbase Size | 2890 mm | 2410 mm |
| Fuel Consumption Overall | 11.7 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 70 L | 19 L |
