1998 BMW 740 vs. 2007 Mercedes-Benz R
To start off, 2007 Mercedes-Benz R is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 740. In addition, the cost of maintenance, including insurance, on 1998 BMW 740 would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 217 more horse power than 1998 BMW 740. (286 HP @ 5400 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 1998 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 408 kg more than 1998 BMW 740. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 740. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mercedes-Benz R (630 Nm @ 5200 RPM) has 190 more torque (in Nm) than 1998 BMW 740. (440 Nm @ 3600 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 740.
Compare all specifications:
| 1998 BMW 740 | 2007 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | 740 | R |
| Year Released | 1998 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 6208 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 286 HP | 503 HP |
| Engine RPM | 5400 RPM | 6800 RPM |
| Torque | 440 Nm | 630 Nm |
| Torque RPM | 3600 RPM | 5200 RPM |
| Engine Bore Size | 92 mm | 102.2 mm |
| Engine Stroke Size | 82.7 mm | 94.6 mm |
| Top Speed | 249 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7 seconds | 5.1 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1968 kg | 2376 kg |
| Vehicle Length | 5130 mm | 5160 mm |
| Vehicle Width | 1870 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1640 mm |
| Wheelbase Size | 3080 mm | 3220 mm |
| Fuel Tank Capacity | 95 L | 80 L |
