2007 Daihatsu Copen vs. 2008 Mercedes-Benz Viano
To start off, 2008 Mercedes-Benz Viano is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2007 Daihatsu Copen would be higher. At 3,199 cc (6 cylinders), 2008 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz Viano (187 HP @ 5600 RPM) has 101 more horse power than 2007 Daihatsu Copen. (86 HP @ 6000 RPM) In normal driving conditions, 2008 Mercedes-Benz Viano should accelerate faster than 2007 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz Viano weights approximately 1235 kg more than 2007 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Daihatsu Copen is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2007 Daihatsu Copen will offer significantly more control. 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, 2008 Mercedes-Benz Viano (271 Nm @ 2750 RPM) has 151 more torque (in Nm) than 2007 Daihatsu Copen. (120 Nm @ 4400 RPM). This means 2008 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Copen. 2008 Mercedes-Benz Viano has automatic transmission and 2007 Daihatsu Copen has manual transmission. 2007 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Daihatsu Copen | 2008 Mercedes-Benz Viano | |
| Make | Daihatsu | Mercedes-Benz |
| Model | Copen | Viano |
| Year Released | 2007 | 2008 |
| Body Type | Roadster | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 86 HP | 187 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 120 Nm | 271 Nm |
| Torque RPM | 4400 RPM | 2750 RPM |
| Engine Bore Size | 72 mm | 89.9 mm |
| Engine Stroke Size | 79.7 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 9.5 seconds | 9.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 850 kg | 2085 kg |
| Vehicle Length | 3400 mm | 5000 mm |
| Vehicle Width | 1480 mm | 1910 mm |
| Vehicle Height | 1250 mm | 1880 mm |
| Wheelbase Size | 2230 mm | 3210 mm |
| Fuel Consumption Overall | 7.7 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 40 L | 75 L |
