2009 Audi A6 vs. 2001 Smart ForFour
To start off, 2009 Audi A6 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2001 Smart ForFour would be higher. At 4,163 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (329 HP @ 6600 RPM) has 255 more horse power than 2001 Smart ForFour. (74 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2001 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 780 kg more than 2001 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Smart ForFour. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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 A6 (421 Nm @ 3500 RPM) has 321 more torque (in Nm) than 2001 Smart ForFour. (100 Nm @ 3500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2001 Smart ForFour.
Compare all specifications:
| 2009 Audi A6 | 2001 Smart ForFour | |
| Make | Audi | Smart |
| Model | A6 | ForFour |
| Year Released | 2009 | 2001 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1124 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 329 HP | 74 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 421 Nm | 100 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84.5 mm | 75.5 mm |
| Engine Stroke Size | 92.8 mm | 84.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 165 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1745 kg | 965 kg |
| Vehicle Length | 4920 mm | 3760 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2510 mm |
| Fuel Consumption Overall | 11.6 L/100km | 5.5 L/100km |
