1991 Audi 100 vs. 2007 Mercedes-Benz Viano
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 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,199 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz Viano (187 HP @ 5600 RPM) has 15 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 554 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Mercedes-Benz Viano (271 Nm @ 2750 RPM) has 21 more torque (in Nm) than 1991 Audi 100. (250 Nm @ 3000 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2007 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | 100 | Viano |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 187 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 250 Nm | 271 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Engine Bore Size | 82.5 mm | 89.9 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1506 kg | 2060 kg |
| Vehicle Length | 4800 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1880 mm |
