2003 Mercedes-Benz Viano vs. 1961 Riley 4
To start off, 2003 Mercedes-Benz Viano is newer by 42 year(s). Which means there will be less support and parts availability for 1961 Riley 4. In addition, the cost of maintenance, including insurance, on 1961 Riley 4 would be higher. At 2,147 cc (4 cylinders), 2003 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz Viano (108 HP) has 45 more horse power than 1961 Riley 4. (63 HP). In normal driving conditions, 2003 Mercedes-Benz Viano should accelerate faster than 1961 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz Viano weights approximately 910 kg more than 1961 Riley 4. 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, 2003 Mercedes-Benz Viano (270 Nm @ 1600 RPM) has 155 more torque (in Nm) than 1961 Riley 4. (115 Nm @ 3300 RPM). This means 2003 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 1961 Riley 4.
Compare all specifications:
| 2003 Mercedes-Benz Viano | 1961 Riley 4 | |
| Make | Mercedes-Benz | Riley |
| Model | Viano | 4 |
| Year Released | 2003 | 1961 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2147 cc | 1489 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 63 HP |
| Torque | 270 Nm | 115 Nm |
| Torque RPM | 1600 RPM | 3300 RPM |
| Engine Compression Ratio | 18.0:1 | 7.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2050 kg | 1140 kg |
| Vehicle Length | 5000 mm | 4530 mm |
| Vehicle Width | 1910 mm | 1620 mm |
| Vehicle Height | 1880 mm | 1530 mm |
| Wheelbase Size | 3210 mm | 2550 mm |
| Fuel Tank Capacity | 75 L | 45 L |
