2009 Mercedes-Benz B vs. 1978 Porsche 930
To start off, 2009 Mercedes-Benz B is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Porsche 930. In addition, the cost of maintenance, including insurance, on 1978 Porsche 930 would be higher. At 3,299 cc (6 cylinders), 1978 Porsche 930 is equipped with a bigger engine. In terms of performance, 1978 Porsche 930 (296 HP @ 5500 RPM) has 182 more horse power than 2009 Mercedes-Benz B. (114 HP @ 5750 RPM) In normal driving conditions, 1978 Porsche 930 should accelerate faster than 2009 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 170 kg more than 1978 Porsche 930.
Because 1978 Porsche 930 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 1978 Porsche 930. However, in wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz B, 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, 1978 Porsche 930 (431 Nm @ 4000 RPM) has 266 more torque (in Nm) than 2009 Mercedes-Benz B. (165 Nm @ 3500 RPM). This means 1978 Porsche 930 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B.
Compare all specifications:
| 2009 Mercedes-Benz B | 1978 Porsche 930 | |
| Make | Mercedes-Benz | Porsche |
| Model | B | 930 |
| Year Released | 2009 | 1978 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2034 cc | 3299 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 296 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Torque | 165 Nm | 431 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 83.1 mm | 97.1 mm |
| Engine Stroke Size | 94 mm | 74.4 mm |
| Engine Compression Ratio | 11.0:1 | 7.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1300 kg |
| Vehicle Length | 4280 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1630 mm | 1320 mm |
| Wheelbase Size | 2780 mm | 2510 mm |
