2004 BMW 630 vs. 1955 DKW F 91
To start off, 2004 BMW 630 is newer by 49 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 2,983 cc (6 cylinders), 2004 BMW 630 is equipped with a bigger engine. In terms of performance, 2004 BMW 630 (254 HP @ 6600 RPM) has 216 more horse power than 1955 DKW F 91. (38 HP @ 4200 RPM). In normal driving conditions, 2004 BMW 630 should accelerate faster than 1955 DKW F 91. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 630 weights approximately 906 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 2004 BMW 630 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 2004 BMW 630. 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, 2004 BMW 630 (300 Nm) has 221 more torque (in Nm) than 1955 DKW F 91. (79 Nm). This means 2004 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1955 DKW F 91. 2004 BMW 630 has automatic transmission and 1955 DKW F 91 has manual transmission. 1955 DKW F 91 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 630 | 1955 DKW F 91 | |
| Make | BMW | DKW |
| Model | 630 | F 91 |
| Year Released | 2004 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 895 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 254 HP | 38 HP |
| Engine RPM | 6600 RPM | 4200 RPM |
| Torque | 300 Nm | 79 Nm |
| Engine Bore Size | 85 mm | 74.5 mm |
| Engine Stroke Size | 88 mm | 68 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1776 kg | 870 kg |
| Vehicle Length | 4830 mm | 4230 mm |
| Vehicle Width | 1860 mm | 1600 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2360 mm |
