2005 Audi A4 vs. 1973 Porsche 911
To start off, 2005 Audi A4 is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Porsche 911. In addition, the cost of maintenance, including insurance, on 1973 Porsche 911 would be higher. At 2,994 cc (6 cylinders), 1973 Porsche 911 is equipped with a bigger engine. In terms of performance, 1973 Porsche 911 (226 HP @ 6200 RPM) has 126 more horse power than 2005 Audi A4. (100 HP @ 1900 RPM) In normal driving conditions, 1973 Porsche 911 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 550 kg more than 1973 Porsche 911.
Because 1973 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 1973 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1973 Porsche 911 (275 Nm @ 5000 RPM) has 25 more torque (in Nm) than 2005 Audi A4. (250 Nm @ 1900 RPM). This means 1973 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
2005 Audi A4 | 1973 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 2005 | 1973 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Rear |
Engine Size | 1894 cc | 2994 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 100 HP | 226 HP |
Engine RPM | 1900 RPM | 6200 RPM |
Torque | 250 Nm | 275 Nm |
Torque RPM | 1900 RPM | 5000 RPM |
Engine Bore Size | 79.5 mm | 95 mm |
Engine Stroke Size | 95.5 mm | 70.4 mm |
Engine Compression Ratio | 19.0:1 | 8.5:1 |
Top Speed | 191 km/hour | 245 km/hour |
Acceleration 0-100mph | 12.5 seconds | 5.3 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1450 kg | 900 kg |
Vehicle Length | 4550 mm | 4130 mm |
Vehicle Width | 1780 mm | 1690 mm |
Vehicle Height | 1430 mm | 1330 mm |
Wheelbase Size | 2660 mm | 2270 mm |
Fuel Tank Capacity | 70 L | 80 L |