2006 Audi A3 vs. 2006 Smart Roadster
To start off, both 2006 Audi A3 and 2006 Smart Roadster were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,189 cc (6 cylinders), 2006 Audi A3 is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (247 HP @ 6300 RPM) has 166 more horse power than 2006 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2006 Audi A3 should accelerate faster than 2006 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A3 weights approximately 1019 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 2006 Audi A3 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, 2006 Audi A3 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, 2006 Audi A3 (320 Nm @ 3500 RPM) has 210 more torque (in Nm) than 2006 Smart Roadster. (110 Nm @ 3000 RPM). This means 2006 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster. 2006 Smart Roadster has automatic transmission and 2006 Audi A3 has manual transmission. 2006 Audi A3 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:
| 2006 Audi A3 | 2006 Smart Roadster | |
| Make | Audi | Smart |
| Model | A3 | Roadster |
| Year Released | 2006 | 2006 |
| Body Type | Hatchback | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 3189 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 81 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 320 Nm | 110 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 66.5 mm |
| Engine Stroke Size | 95.9 mm | 67 mm |
| Engine Compression Ratio | 11.3:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 6.2 seconds | 10.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1884 kg | 865 kg |
| Vehicle Length | 4210 mm | 3430 mm |
| Vehicle Width | 1770 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1200 mm |
| Wheelbase Size | 2580 mm | 2370 mm |
| Fuel Consumption Overall | 9.9 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 60 L | 35 L |
