1999 BMW X5 vs. 2006 Mercedes-Benz Viano
To start off, 2006 Mercedes-Benz Viano is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW X5. In addition, the cost of maintenance, including insurance, on 1999 BMW X5 would be higher. At 2,792 cc (6 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (190 HP) has 82 more horse power than 2006 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 1999 BMW X5 should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz Viano weights approximately 70 kg more than 1999 BMW X5.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 1999 BMW X5 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, 1999 BMW X5 (281 Nm @ 3950 RPM) has 11 more torque (in Nm) than 2006 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano.
Compare all specifications:
| 1999 BMW X5 | 2006 Mercedes-Benz Viano | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | Viano |
| Year Released | 1999 | 2006 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2146 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 108 HP |
| Torque | 281 Nm | 270 Nm |
| Torque RPM | 3950 RPM | 1600 RPM |
| Engine Bore Size | 84.1 mm | 88 mm |
| Engine Stroke Size | 84.1 mm | 88.3 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1970 kg | 2040 kg |
| Vehicle Length | 4670 mm | 5230 mm |
| Vehicle Width | 1880 mm | 1910 mm |
| Vehicle Height | 1710 mm | 1880 mm |
| Wheelbase Size | 2830 mm | 3210 mm |
| Fuel Tank Capacity | 67 L | 75 L |
