2007 Mercedes-Benz Viano vs. 1991 Rover 100
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 Rover 100. In addition, the cost of maintenance, including insurance, on 1991 Rover 100 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 126 more horse power than 1991 Rover 100. (102 HP). In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 1991 Rover 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 1190 kg more than 1991 Rover 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 (345 Nm @ 2500 RPM) has 210 more torque (in Nm) than 1991 Rover 100. (135 Nm @ 5000 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 100.
Compare all specifications:
| 2007 Mercedes-Benz Viano | 1991 Rover 100 | |
| Make | Mercedes-Benz | Rover |
| Model | Viano | 100 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3723 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 228 HP | 102 HP |
| Torque | 345 Nm | 135 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Bore Size | 97 mm | 75 mm |
| Engine Stroke Size | 84 mm | 79 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 2060 kg | 870 kg |
| Vehicle Length | 4750 mm | 3530 mm |
| Vehicle Width | 1910 mm | 1570 mm |
| Vehicle Height | 1880 mm | 1380 mm |
