2007 Audi A3 vs. 2005 Smart Cabrio Passion
To start off, 2007 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Smart Cabrio Passion. In addition, the cost of maintenance, including insurance, on 2005 Smart Cabrio Passion would be higher. At 1,968 cc (4 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (138 HP @ 4000 RPM) has 78 more horse power than 2005 Smart Cabrio Passion. (60 HP @ 5250 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2005 Smart Cabrio Passion. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 676 kg more than 2005 Smart Cabrio Passion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A3 (320 Nm @ 1750 RPM) has 225 more torque (in Nm) than 2005 Smart Cabrio Passion. (95 Nm @ 2000 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Cabrio Passion.
Compare all specifications:
| 2007 Audi A3 | 2005 Smart Cabrio Passion | |
| Make | Audi | Smart |
| Model | A3 | Cabrio Passion |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Convertible |
| Engine Size | 1968 cc | 697 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 60 HP |
| Engine RPM | 4000 RPM | 5250 RPM |
| Torque | 320 Nm | 95 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Top Speed | 207 km/hour | 135 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 15.5 seconds |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1416 kg | 740 kg |
| Wheelbase Size | 2580 mm | 1820 mm |
| Fuel Consumption Overall | 5.7 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 55 L | 33 L |
