2006 BMW 645 vs. 1972 Simca 1100
To start off, 2006 BMW 645 is newer by 34 year(s). Which means there will be less support and parts availability for 1972 Simca 1100. In addition, the cost of maintenance, including insurance, on 1972 Simca 1100 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 269 more horse power than 1972 Simca 1100. (59 HP @ 6200 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 1972 Simca 1100. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 924 kg more than 1972 Simca 1100. 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, 1972 Simca 1100, 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 364 more torque (in Nm) than 1972 Simca 1100. (86 Nm @ 3600 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1972 Simca 1100.
Compare all specifications:
| 2006 BMW 645 | 1972 Simca 1100 | |
| Make | BMW | Simca |
| Model | 645 | 1100 |
| Year Released | 2006 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1118 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 59 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 450 Nm | 86 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 74 mm |
| Engine Stroke Size | 83 mm | 65 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1836 kg | 912 kg |
| Vehicle Length | 4830 mm | 3950 mm |
| Vehicle Width | 1860 mm | 1590 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2790 mm | 2530 mm |
| Fuel Tank Capacity | 70 L | 47 L |
