2004 Mercedes-Benz Viano vs. 1975 Opel Ascona
To start off, 2004 Mercedes-Benz Viano is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1975 Opel Ascona would be higher. At 2,148 cc (4 cylinders), 2004 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz Viano (108 HP) has 49 more horse power than 1975 Opel Ascona. (59 HP). In normal driving conditions, 2004 Mercedes-Benz Viano should accelerate faster than 1975 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz Viano weights approximately 1070 kg more than 1975 Opel Ascona. 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, 2004 Mercedes-Benz Viano (270 Nm @ 1600 RPM) has 167 more torque (in Nm) than 1975 Opel Ascona. (103 Nm @ 3000 RPM). This means 2004 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona.
Compare all specifications:
| 2004 Mercedes-Benz Viano | 1975 Opel Ascona | |
| Make | Mercedes-Benz | Opel |
| Model | Viano | Ascona |
| Year Released | 2004 | 1975 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 1583 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 59 HP |
| Torque | 270 Nm | 103 Nm |
| Torque RPM | 1600 RPM | 3000 RPM |
| Engine Bore Size | 88 mm | 85 mm |
| Engine Stroke Size | 88.3 mm | 69.8 mm |
| Engine Compression Ratio | 18.0:1 | 8.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2040 kg | 970 kg |
| Vehicle Length | 4750 mm | 4330 mm |
| Vehicle Width | 1910 mm | 1660 mm |
| Vehicle Height | 1880 mm | 1390 mm |
| Wheelbase Size | 3210 mm | 2530 mm |
| Fuel Tank Capacity | 75 L | 50 L |
