2005 Daihatsu Copen vs. 2007 Mercedes-Benz Viano
To start off, 2007 Mercedes-Benz Viano is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2005 Daihatsu Copen would be higher. At 2,146 cc (4 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz Viano (108 HP) has 41 more horse power than 2005 Daihatsu Copen. (67 HP) In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 2005 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 1135 kg more than 2005 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz Viano is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2005 Daihatsu Copen, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Mercedes-Benz Viano (270 Nm @ 1600 RPM) has 168 more torque (in Nm) than 2005 Daihatsu Copen. (102 Nm @ 3200 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2005 Daihatsu Copen.
Compare all specifications:
| 2005 Daihatsu Copen | 2007 Mercedes-Benz Viano | |
| Make | Daihatsu | Mercedes-Benz |
| Model | Copen | Viano |
| Year Released | 2005 | 2007 |
| Body Type | Roadster | Minivan |
| Engine Position | Front | Front |
| Engine Size | 657 cc | 2146 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 67 HP | 108 HP |
| Torque | 102 Nm | 270 Nm |
| Torque RPM | 3200 RPM | 1600 RPM |
| Engine Bore Size | 61 mm | 88 mm |
| Engine Stroke Size | 56.4 mm | 88.3 mm |
| Engine Compression Ratio | 8.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 170 km/hour | 157 km/hour |
| Acceleration 0-100mph | 11.7 seconds | 16.2 seconds |
| Drive Type | Front | Rear |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 905 kg | 2040 kg |
| Vehicle Length | 3400 mm | 5230 mm |
| Vehicle Width | 1480 mm | 1910 mm |
| Vehicle Height | 1250 mm | 1880 mm |
| Wheelbase Size | 2340 mm | 3210 mm |
| Fuel Tank Capacity | 40 L | 75 L |
