1979 BMW 633 vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C is newer by 30 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 3,210 cc (6 cylinders), 1979 BMW 633 is equipped with a bigger engine. In terms of performance, 1979 BMW 633 (194 HP @ 5500 RPM) has 13 more horse power than 2009 Mercedes-Benz C. (181 HP @ 5500 RPM). In normal driving conditions, 1979 BMW 633 should accelerate faster than 2009 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz C weights approximately 1360 kg more than 1979 BMW 633.
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, 1979 BMW 633 (285 Nm @ 4300 RPM) has 45 more torque (in Nm) than 2009 Mercedes-Benz C. (240 Nm @ 2800 RPM). This means 1979 BMW 633 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz C. 2009 Mercedes-Benz C has automatic transmission and 1979 BMW 633 has manual transmission. 1979 BMW 633 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 BMW 633 | 2009 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | 633 | C |
| Year Released | 1979 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 1796 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 194 HP | 181 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 285 Nm | 240 Nm |
| Torque RPM | 4300 RPM | 2800 RPM |
| Engine Bore Size | 89 mm | 82 mm |
| Engine Stroke Size | 86 mm | 85 mm |
| Engine Compression Ratio | 9.3:1 | 8.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 2830 kg |
| Vehicle Length | 4760 mm | 4590 mm |
| Vehicle Width | 1760 mm | 1450 mm |
| Vehicle Height | 1390 mm | 1780 mm |
| Wheelbase Size | 2640 mm | 2770 mm |
| Fuel Tank Capacity | 70 L | 62 L |
