1979 Mercedes-Benz 250 vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1979 Mercedes-Benz 250 would be higher. At 3,594 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6800 RPM) has 183 more horse power than 1979 Mercedes-Benz 250. (138 HP @ 5500 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1979 Mercedes-Benz 250. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 90 kg more than 1979 Mercedes-Benz 250. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mercedes-Benz 250. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 will offer significantly more control. 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 Porsche 911 (370 Nm @ 4250 RPM) has 170 more torque (in Nm) than 1979 Mercedes-Benz 250. (200 Nm @ 3500 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mercedes-Benz 250. 2007 Porsche 911 has automatic transmission and 1979 Mercedes-Benz 250 has manual transmission. 1979 Mercedes-Benz 250 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Mercedes-Benz 250 | 2007 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | 250 | 911 |
| Year Released | 1979 | 2007 |
| Engine Position | Front | Rear |
| Engine Size | 2525 cc | 3594 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 138 HP | 321 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 200 Nm | 370 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Engine Bore Size | 86 mm | 96 mm |
| Engine Stroke Size | 72.5 mm | 82.8 mm |
| Engine Compression Ratio | 9.0:1 | 11.3:1 |
| Top Speed | 185 km/hour | 280 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 5.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1360 kg | 1450 kg |
| Vehicle Length | 4730 mm | 4430 mm |
| Vehicle Width | 1790 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2800 mm | 2360 mm |
| Fuel Tank Capacity | 80 L | 67 L |
