2005 Smart Roadster vs. 2010 Mercedes-Benz A
To start off, 2010 Mercedes-Benz A is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2005 Smart Roadster would be higher. At 1,699 cc (4 cylinders), 2010 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz A (114 HP @ 5500 RPM) has 14 more horse power than 2005 Smart Roadster. (100 HP @ 5250 RPM) In normal driving conditions, 2010 Mercedes-Benz A should accelerate faster than 2005 Smart Roadster.
Because 2005 Smart Roadster 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 2005 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2010 Mercedes-Benz A, 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, 2010 Mercedes-Benz A (155 Nm @ 3500 RPM) has 25 more torque (in Nm) than 2005 Smart Roadster. (130 Nm @ 2500 RPM). This means 2010 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Roadster.
Compare all specifications:
| 2005 Smart Roadster | 2010 Mercedes-Benz A | |
| Make | Smart | Mercedes-Benz |
| Model | Roadster | A |
| Year Released | 2005 | 2010 |
| Body Type | Roadster | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 698 cc | 1699 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 100 HP | 114 HP |
| Engine RPM | 5250 RPM | 5500 RPM |
| Torque | 130 Nm | 155 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 66.5 mm | 83.1 mm |
| Engine Stroke Size | 67 mm | 78.5 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 9.8 seconds | 10.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Length | 3430 mm | 3840 mm |
| Vehicle Width | 1620 mm | 1770 mm |
| Vehicle Height | 1200 mm | 1600 mm |
| Wheelbase Size | 2370 mm | 2570 mm |
| Fuel Consumption Overall | 5.5 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 35 L | 60 L |
