2001 Audi A6 vs. 2006 Smart Roadster
To start off, 2006 Smart Roadster is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Audi A6. In addition, the cost of maintenance, including insurance, on 2001 Audi A6 would be higher. At 2,671 cc (6 cylinders), 2001 Audi A6 is equipped with a bigger engine. In terms of performance, 2001 Audi A6 (247 HP @ 6300 RPM) has 166 more horse power than 2006 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2001 Audi A6 should accelerate faster than 2006 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A6 weights approximately 940 kg more than 2006 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Audi A6 (351 Nm @ 1800 RPM) has 241 more torque (in Nm) than 2006 Smart Roadster. (110 Nm @ 3000 RPM). This means 2001 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster. 2006 Smart Roadster has automatic transmission and 2001 Audi A6 has manual transmission. 2001 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Smart Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Audi A6 | 2006 Smart Roadster | |
| Make | Audi | Smart |
| Model | A6 | Roadster |
| Year Released | 2001 | 2006 |
| Body Type | Station Wagon | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 2671 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 247 HP | 81 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 351 Nm | 110 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 66.5 mm |
| Engine Stroke Size | 86 mm | 67 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1805 kg | 865 kg |
| Vehicle Length | 4800 mm | 3430 mm |
| Vehicle Width | 1860 mm | 1620 mm |
| Vehicle Height | 1560 mm | 1200 mm |
| Wheelbase Size | 2770 mm | 2370 mm |
| Fuel Tank Capacity | 70 L | 35 L |
