2006 BMW 645 vs. 1952 DKW F 91
To start off, 2006 BMW 645 is newer by 54 year(s). Which means there will be less support and parts availability for 1952 DKW F 91. In addition, the cost of maintenance, including insurance, on 1952 DKW F 91 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 294 more horse power than 1952 DKW F 91. (34 HP @ 4000 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 1952 DKW F 91. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 920 kg more than 1952 DKW F 91. 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, 1952 DKW F 91, 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 387 more torque (in Nm) than 1952 DKW F 91. (63 Nm @ 2000 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1952 DKW F 91. 2006 BMW 645 has automatic transmission and 1952 DKW F 91 has manual transmission. 1952 DKW F 91 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 645 | 1952 DKW F 91 | |
| Make | BMW | DKW |
| Model | 645 | F 91 |
| Year Released | 2006 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 894 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 34 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 450 Nm | 63 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1810 kg | 890 kg |
| Vehicle Length | 4830 mm | 4230 mm |
| Vehicle Width | 1860 mm | 1600 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2790 mm | 2360 mm |
