2009 Mercedes-Benz CLK vs. 2003 Smart Roadster
To start off, 2009 Mercedes-Benz CLK is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2003 Smart Roadster would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (221 HP @ 4200 RPM) has 121 more horse power than 2003 Smart Roadster. (100 HP @ 5250 RPM). In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 2003 Smart Roadster.
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, 2009 Mercedes-Benz CLK (510 Nm @ 1400 RPM) has 380 more torque (in Nm) than 2003 Smart Roadster. (130 Nm @ 2500 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2003 Smart Roadster.
Compare all specifications:
| 2009 Mercedes-Benz CLK | 2003 Smart Roadster | |
| Make | Mercedes-Benz | Smart |
| Model | CLK | Roadster |
| Year Released | 2009 | 2003 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2987 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 221 HP | 100 HP |
| Engine RPM | 4200 RPM | 5250 RPM |
| Torque | 510 Nm | 130 Nm |
| Torque RPM | 1400 RPM | 2500 RPM |
| Engine Compression Ratio | 17.5:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 242 km/hour | 190 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 9.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4640 mm | 3430 mm |
| Vehicle Width | 1750 mm | 1620 mm |
| Vehicle Height | 1420 mm | 1200 mm |
| Wheelbase Size | 2720 mm | 2370 mm |
| Fuel Consumption Overall | 7.1 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 62 L | 35 L |
