2009 Daihatsu Copen vs. 2003 Mercedes-Benz S
To start off, 2009 Daihatsu Copen is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 4,964 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (302 HP @ 5600 RPM) has 235 more horse power than 2009 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2009 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 970 kg more than 2009 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mercedes-Benz S 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 2003 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2003 Mercedes-Benz S (460 Nm @ 2700 RPM) has 359 more torque (in Nm) than 2009 Daihatsu Copen. (101 Nm @ 3200 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Copen. 2003 Mercedes-Benz S has automatic transmission and 2009 Daihatsu Copen has manual transmission. 2009 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Daihatsu Copen | 2003 Mercedes-Benz S | |
| Make | Daihatsu | Mercedes-Benz |
| Model | Copen | S |
| Year Released | 2009 | 2003 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 4964 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 67 HP | 302 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 101 Nm | 460 Nm |
| Torque RPM | 3200 RPM | 2700 RPM |
| Engine Bore Size | 61 mm | 97 mm |
| Engine Stroke Size | 56.4 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 11.7 seconds | 6.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 905 kg | 1875 kg |
| Vehicle Length | 3400 mm | 5050 mm |
| Vehicle Width | 1480 mm | 1860 mm |
| Vehicle Height | 1250 mm | 1450 mm |
| Wheelbase Size | 2230 mm | 2890 mm |
| Fuel Consumption Overall | 6.2 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 40 L | 88 L |
