2009 Audi RS4 vs. 2003 Smart Roadster
To start off, 2009 Audi RS4 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 4,163 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 333 more horse power than 2003 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 2003 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 765 kg more than 2003 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 320 more torque (in Nm) than 2003 Smart Roadster. (110 Nm @ 2250 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Smart Roadster.
Compare all specifications:
2009 Audi RS4 | 2003 Smart Roadster | |
Make | Audi | Smart |
Model | RS4 | Roadster |
Year Released | 2009 | 2003 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4163 cc | 698 cc |
Engine Cylinders | 8 cylinders | 3 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 414 HP | 81 HP |
Engine RPM | 7800 RPM | 5250 RPM |
Torque | 430 Nm | 110 Nm |
Torque RPM | 5500 RPM | 2250 RPM |
Engine Bore Size | 84.5 mm | 66.5 mm |
Engine Stroke Size | 92.8 mm | 67 mm |
Engine Compression Ratio | 12.5:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 180 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1650 kg | 885 kg |
Vehicle Length | 4590 mm | 3430 mm |
Vehicle Width | 1820 mm | 1620 mm |
Vehicle Height | 1420 mm | 1200 mm |
Wheelbase Size | 2660 mm | 2370 mm |
Fuel Consumption Overall | 13.6 L/100km | 5.1 L/100km |