2009 Audi A3 vs. 1987 Porsche 911
To start off, 2009 Audi A3 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Porsche 911. In addition, the cost of maintenance, including insurance, on 1987 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1987 Porsche 911 is equipped with a bigger engine. In terms of performance, 1987 Porsche 911 (231 HP @ 5900 RPM) has 34 more horse power than 2009 Audi A3. (197 HP @ 6000 RPM) In normal driving conditions, 1987 Porsche 911 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1987 Porsche 911 weights approximately 242 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1987 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A3, being front wheel drive (FWD), will offer much better control with better grip. 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, 1987 Porsche 911 (283 Nm @ 4800 RPM) has 3 more torque (in Nm) than 2009 Audi A3. (280 Nm @ 1800 RPM). This means 1987 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 1987 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A3 | 911 |
| Year Released | 2009 | 1987 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1948 cc | 3164 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 231 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 280 Nm | 283 Nm |
| Torque RPM | 1800 RPM | 4800 RPM |
| Engine Bore Size | 82.6 mm | 95 mm |
| Engine Stroke Size | 92.8 mm | 74.4 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 930 kg | 1172 kg |
| Vehicle Length | 4290 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2580 mm | 2270 mm |
| Fuel Tank Capacity | 55 L | 85 L |
