1986 BMW M6 vs. 2005 Mercedes-Benz C
To start off, 2005 Mercedes-Benz C is newer by 19 year(s). Which means there will be less support and parts availability for 1986 BMW M6. In addition, the cost of maintenance, including insurance, on 1986 BMW M6 would be higher. At 3,453 cc (6 cylinders), 1986 BMW M6 is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (349 HP @ 4200 RPM) has 67 more horse power than 1986 BMW M6. (282 HP @ 6500 RPM) In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1986 BMW M6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 130 kg more than 1986 BMW M6. 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, 2005 Mercedes-Benz C (450 Nm @ 4400 RPM) has 115 more torque (in Nm) than 1986 BMW M6. (335 Nm @ 4500 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW M6. 2005 Mercedes-Benz C has automatic transmission and 1986 BMW M6 has manual transmission. 1986 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW M6 | 2005 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | M6 | C |
| Year Released | 1986 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 282 HP | 349 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 335 Nm | 450 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Engine Bore Size | 93.4 mm | 89.9 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1635 kg |
| Vehicle Length | 4760 mm | 4530 mm |
| Vehicle Width | 1730 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2630 mm | 2720 mm |
| Fuel Tank Capacity | 70 L | 62 L |
