1986 BMW 735 vs. 2007 Mercedes-Benz Viano
To start off, 2007 Mercedes-Benz Viano is newer by 21 year(s). Which means there will be less support and parts availability for 1986 BMW 735. In addition, the cost of maintenance, including insurance, on 1986 BMW 735 would be higher. At 3,723 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz Viano (228 HP) has 13 more horse power than 1986 BMW 735. (215 HP) In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 1986 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 374 kg more than 1986 BMW 735. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Viano (345 Nm @ 2500 RPM) has 35 more torque (in Nm) than 1986 BMW 735. (310 Nm @ 4000 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 735.
Compare all specifications:
| 1986 BMW 735 | 2007 Mercedes-Benz Viano | |
| Make | BMW | Mercedes-Benz |
| Model | 735 | Viano |
| Year Released | 1986 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 3723 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 228 HP |
| Torque | 310 Nm | 345 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 92 mm | 97 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1686 kg | 2060 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1880 mm |
| Wheelbase Size | 2840 mm | 3210 mm |
| Fuel Tank Capacity | 90 L | 75 L |
