1992 BMW 850 vs. 2006 Mercedes-Benz R
To start off, 2006 Mercedes-Benz R is newer by 14 year(s). Which means there will be less support and parts availability for 1992 BMW 850. In addition, the cost of maintenance, including insurance, on 1992 BMW 850 would be higher. At 4,988 cc (12 cylinders), 1992 BMW 850 is equipped with a bigger engine. In terms of performance, 1992 BMW 850 (296 HP @ 5200 RPM) has 75 more horse power than 2006 Mercedes-Benz R. (221 HP @ 3800 RPM). In normal driving conditions, 1992 BMW 850 should accelerate faster than 2006 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 480 kg more than 1992 BMW 850.
Because 2006 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 850. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz R (511 Nm @ 1600 RPM) has 61 more torque (in Nm) than 1992 BMW 850. (450 Nm @ 4100 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 850. 2006 Mercedes-Benz R has automatic transmission and 1992 BMW 850 has manual transmission. 1992 BMW 850 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 BMW 850 | 2006 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | 850 | R |
| Year Released | 1992 | 2006 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4988 cc | 2987 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 221 HP |
| Engine RPM | 5200 RPM | 3800 RPM |
| Torque | 450 Nm | 511 Nm |
| Torque RPM | 4100 RPM | 1600 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 75 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1790 kg | 2270 kg |
| Vehicle Length | 4790 mm | 5160 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1350 mm | 1660 mm |
| Wheelbase Size | 2690 mm | 3220 mm |
| Fuel Tank Capacity | 52 L | 80 L |
