1979 BMW 633 vs. 2013 Mercedes-Benz C
To start off, 2013 Mercedes-Benz C is newer by 34 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,500 cc (6 cylinders), 2013 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz C (298 HP) has 104 more horse power than 1979 BMW 633. (194 HP) In normal driving conditions, 2013 Mercedes-Benz C should accelerate faster than 1979 BMW 633. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz C weights approximately 145 kg more than 1979 BMW 633. 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, 2013 Mercedes-Benz C (370 Nm @ 5250 RPM) has 85 more torque (in Nm) than 1979 BMW 633. (285 Nm @ 4300 RPM). This means 2013 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 633.
Compare all specifications:
| 1979 BMW 633 | 2013 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | 633 | C |
| Year Released | 1979 | 2013 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 194 HP | 298 HP |
| Torque | 285 Nm | 370 Nm |
| Torque RPM | 4300 RPM | 5250 RPM |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 12.2 : 1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1615 kg |
| Vehicle Length | 4760 mm | 4590 mm |
| Vehicle Width | 1760 mm | 1997 mm |
| Vehicle Height | 1390 mm | 1406 mm |
| Wheelbase Size | 2640 mm | 2760 mm |
