1952 DKW F 91 vs. 2011 Mercedes-Benz B
To start off, 2011 Mercedes-Benz B is newer by 59 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 1,989 cc (4 cylinders), 2011 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz B (138 HP @ 4200 RPM) has 104 more horse power than 1952 DKW F 91. (34 HP @ 4000 RPM) In normal driving conditions, 2011 Mercedes-Benz B should accelerate faster than 1952 DKW F 91. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz B weights approximately 545 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2011 Mercedes-Benz B (300 Nm @ 1600 RPM) has 237 more torque (in Nm) than 1952 DKW F 91. (63 Nm @ 2000 RPM). This means 2011 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 1952 DKW F 91.
Compare all specifications:
| 1952 DKW F 91 | 2011 Mercedes-Benz B | |
| Make | DKW | Mercedes-Benz |
| Model | F 91 | B |
| Year Released | 1952 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 894 cc | 1989 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 34 HP | 138 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 63 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Engine Bore Size | 71 mm | 83 mm |
| Engine Stroke Size | 76 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 890 kg | 1435 kg |
| Vehicle Length | 4230 mm | 4280 mm |
| Vehicle Width | 1600 mm | 1610 mm |
| Vehicle Height | 1460 mm | 1780 mm |
| Wheelbase Size | 2360 mm | 2780 mm |
