2007 Audi A6 vs. 2001 Smart ForFour
To start off, 2007 Audi A6 is newer by 6 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 3,123 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (252 HP @ 6500 RPM) has 144 more horse power than 2001 Smart ForFour. (108 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2001 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 300 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 2007 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, 2007 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. 2001 Smart ForFour has automatic transmission and 2007 Audi A6 has manual transmission. 2007 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Smart ForFour will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A6 | 2001 Smart ForFour | |
| Make | Audi | Smart |
| Model | A6 | ForFour |
| Year Released | 2007 | 2001 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1499 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 108 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Engine Bore Size | 84.5 mm | 75.5 mm |
| Engine Stroke Size | 92.8 mm | 84.8 mm |
| Engine Compression Ratio | 13.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.3 seconds | 10.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1275 kg | 975 kg |
| Vehicle Length | 4800 mm | 3760 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Fuel Consumption Overall | 11 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 70 L | 47 L |
