2009 Audi A4 vs. 1969 Porsche 911
To start off, 2009 Audi A4 is newer by 40 year(s). Which means there will be less support and parts availability for 1969 Porsche 911. In addition, the cost of maintenance, including insurance, on 1969 Porsche 911 would be higher. At 2,195 cc (6 cylinders), 1969 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP) has 2 more horse power than 1969 Porsche 911. (156 HP). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1969 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 390 kg more than 1969 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1969 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 1969 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, 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, 2009 Audi A4 (251 Nm) has 60 more torque (in Nm) than 1969 Porsche 911. (191 Nm). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1969 Porsche 911.
Compare all specifications:
| 2009 Audi A4 | 1969 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A4 | 911 |
| Year Released | 2009 | 1969 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1798 cc | 2195 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 158 HP | 156 HP |
| Torque | 251 Nm | 191 Nm |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 84.1 mm | 66 mm |
| Top Speed | 225 km/hour | 209 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1410 kg | 1020 kg |
| Vehicle Length | 4710 mm | 4170 mm |
| Vehicle Width | 1830 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2810 mm | 2270 mm |
| Fuel Tank Capacity | 65 L | 61 L |
