1998 BMW 729 vs. 2008 Mercedes-Benz R
To start off, 2008 Mercedes-Benz R is newer by 10 year(s). Which means there will be less support and parts availability for 1998 BMW 729. In addition, the cost of maintenance, including insurance, on 1998 BMW 729 would be higher. At 2,987 cc (6 cylinders), 2008 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (187 HP @ 4000 RPM) has 6 more horse power than 1998 BMW 729. (181 HP @ 4000 RPM) In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 1998 BMW 729. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 420 kg more than 1998 BMW 729. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 729. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz R (440 Nm @ 1400 RPM) has 30 more torque (in Nm) than 1998 BMW 729. (410 Nm @ 2000 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 729.
Compare all specifications:
1998 BMW 729 | 2008 Mercedes-Benz R | |
Make | BMW | Mercedes-Benz |
Model | 729 | R |
Year Released | 1998 | 2008 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 2926 cc | 2987 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 181 HP | 187 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 410 Nm | 440 Nm |
Torque RPM | 2000 RPM | 1400 RPM |
Engine Bore Size | 84 mm | 83 mm |
Engine Stroke Size | 88 mm | 92 mm |
Engine Compression Ratio | 18.0:1 | 17.7:1 |
Fuel Type | Diesel | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1830 kg | 2250 kg |
Vehicle Length | 5130 mm | 4940 mm |
Vehicle Width | 1870 mm | 1930 mm |
Vehicle Height | 1430 mm | 1670 mm |
Wheelbase Size | 2940 mm | 2990 mm |