2007 BMW 550 vs. 1955 DKW F 91
To start off, 2007 BMW 550 is newer by 52 year(s). Which means there will be less support and parts availability for 1955 DKW F 91. In addition, the cost of maintenance, including insurance, on 1955 DKW F 91 would be higher. At 2,497 cc (8 cylinders), 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (362 HP @ 6300 RPM) has 324 more horse power than 1955 DKW F 91. (38 HP @ 4200 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 1955 DKW F 91. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 790 kg more than 1955 DKW F 91. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 550 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 2007 BMW 550. However, in wet, icy, snow, or gravel driving conditions, 1955 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, 2007 BMW 550 (491 Nm) has 412 more torque (in Nm) than 1955 DKW F 91. (79 Nm). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 1955 DKW F 91.
Compare all specifications:
| 2007 BMW 550 | 1955 DKW F 91 | |
| Make | BMW | DKW |
| Model | 550 | F 91 |
| Year Released | 2007 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 895 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 38 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 491 Nm | 79 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1660 kg | 870 kg |
| Vehicle Length | 4850 mm | 4230 mm |
| Vehicle Width | 1490 mm | 1600 mm |
| Vehicle Height | 1850 mm | 1460 mm |
| Wheelbase Size | 2890 mm | 2360 mm |
