2009 Audi A4 vs. 1972 Porsche 911
To start off, 2009 Audi A4 is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Porsche 911. In addition, the cost of maintenance, including insurance, on 1972 Porsche 911 would be higher. At 2,339 cc (6 cylinders), 1972 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (211 HP @ 4300 RPM) has 46 more horse power than 1972 Porsche 911. (165 HP @ 6200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1972 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1972 Porsche 911 weights approximately 47 kg more than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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 (350 Nm @ 1500 RPM) has 144 more torque (in Nm) than 1972 Porsche 911. (206 Nm @ 4500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1972 Porsche 911.
Compare all specifications:
2009 Audi A4 | 1972 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 2009 | 1972 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 1984 cc | 2339 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 211 HP | 165 HP |
Engine RPM | 4300 RPM | 6200 RPM |
Torque | 350 Nm | 206 Nm |
Torque RPM | 1500 RPM | 4500 RPM |
Engine Bore Size | 82.5 mm | 84 mm |
Engine Stroke Size | 92.8 mm | 70.4 mm |
Engine Compression Ratio | 9.6:1 | 8.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1030 kg | 1077 kg |
Vehicle Length | 4710 mm | 4150 mm |
Vehicle Width | 1840 mm | 1620 mm |
Vehicle Height | 1430 mm | 1330 mm |
Wheelbase Size | 2820 mm | 2270 mm |
Fuel Tank Capacity | 55 L | 80 L |