2007 Mercedes-Benz Viano vs. 1991 Porsche 965
To start off, 2007 Mercedes-Benz Viano is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Porsche 965. In addition, the cost of maintenance, including insurance, on 1991 Porsche 965 would be higher. At 3,299 cc (6 cylinders), 1991 Porsche 965 is equipped with a bigger engine. In terms of performance, 1991 Porsche 965 (317 HP) has 209 more horse power than 2007 Mercedes-Benz Viano. (108 HP) In normal driving conditions, 1991 Porsche 965 should accelerate faster than 2007 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 575 kg more than 1991 Porsche 965.
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, 1991 Porsche 965 (459 Nm @ 4500 RPM) has 189 more torque (in Nm) than 2007 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 1991 Porsche 965 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz Viano.
Compare all specifications:
| 2007 Mercedes-Benz Viano | 1991 Porsche 965 | |
| Make | Mercedes-Benz | Porsche |
| Model | Viano | 965 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Rear |
| Engine Size | 2146 cc | 3299 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 317 HP |
| Torque | 270 Nm | 459 Nm |
| Torque RPM | 1600 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 2040 kg | 1465 kg |
| Vehicle Length | 5230 mm | 4260 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1880 mm | 1310 mm |
| Wheelbase Size | 3210 mm | 2270 mm |
