1977 BMW 520 vs. 2006 Mercedes-Benz C
To start off, 2006 Mercedes-Benz C is newer by 29 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 1,951 cc (4 cylinders), 1977 BMW 520 is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (161 HP @ 5300 RPM) has 27 more horse power than 1977 BMW 520. (134 HP @ 4000 RPM) In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 125 kg more than 1977 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1977 BMW 520 (280 Nm @ 1750 RPM) has 39 more torque (in Nm) than 2006 Mercedes-Benz C. (241 Nm @ 3000 RPM). This means 1977 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz C. 2006 Mercedes-Benz C has automatic transmission and 1977 BMW 520 has manual transmission. 1977 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 BMW 520 | 2006 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | 520 | C |
| Year Released | 1977 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1951 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 161 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 280 Nm | 241 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 88 mm | 85 mm |
| Top Speed | 206 km/hour | 231 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 9.4 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1690 kg |
| Vehicle Length | 4780 mm | 4860 mm |
| Vehicle Height | 1440 mm | 1500 mm |
| Wheelbase Size | 2840 mm | 2670 mm |
| Fuel Consumption Overall | 5.9 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
