2005 Audi A3 vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 3,800 cc (6 cylinders), 2013 Porsche 911 is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (523 HP @ 6250 RPM) has 385 more horse power than 2005 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche 911 weights approximately 320 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2013 Porsche 911 (700 Nm) has 380 more torque (in Nm) than 2005 Audi A3. (320 Nm). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3. 2013 Porsche 911 has automatic transmission and 2005 Audi A3 has manual transmission. 2005 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A3 | 2013 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A3 | 911 |
| Year Released | 2005 | 2013 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 523 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 320 Nm | 700 Nm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 207 km/hour | 315 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 3.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1344 kg | 1664 kg |
| Vehicle Length | 4210 mm | 4477 mm |
| Vehicle Width | 1960 mm | 1852 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2660 mm | 2350 mm |
