1983 BMW M6 vs. 2011 Mercedes-Benz R
To start off, 2011 Mercedes-Benz R is newer by 28 year(s). Which means there will be less support and parts availability for 1983 BMW M6. In addition, the cost of maintenance, including insurance, on 1983 BMW M6 would be higher. At 3,453 cc (6 cylinders), 1983 BMW M6 is equipped with a bigger engine. In terms of performance, 1983 BMW M6 (282 HP @ 6500 RPM) has 72 more horse power than 2011 Mercedes-Benz R. (210 HP @ 3400 RPM). In normal driving conditions, 1983 BMW M6 should accelerate faster than 2011 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz R weights approximately 855 kg more than 1983 BMW M6.
Because 2011 Mercedes-Benz R is all wheel drive (AWD), it will have significant more traction and grip than 1983 BMW M6. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz R 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, 2011 Mercedes-Benz R (542 Nm @ 1600 RPM) has 208 more torque (in Nm) than 1983 BMW M6. (334 Nm @ 4500 RPM). This means 2011 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW M6. 2011 Mercedes-Benz R has automatic transmission and 1983 BMW M6 has manual transmission. 1983 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 BMW M6 | 2011 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | M6 | R |
| Year Released | 1983 | 2011 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 210 HP |
| Engine RPM | 6500 RPM | 3400 RPM |
| Torque | 334 Nm | 542 Nm |
| Torque RPM | 4500 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1505 kg | 2360 kg |
| Vehicle Length | 4760 mm | 5156 mm |
| Vehicle Width | 1730 mm | 1958 mm |
| Vehicle Height | 1360 mm | 1661 mm |
| Wheelbase Size | 2630 mm | 3216 mm |
| Fuel Tank Capacity | 70 L | 80 L |
