2009 Audi A4 vs. 1984 Porsche 911
To start off, 2009 Audi A4 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Porsche 911. In addition, the cost of maintenance, including insurance, on 1984 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1984 Porsche 911 is equipped with a bigger engine. In terms of performance, 1984 Porsche 911 (229 HP @ 5900 RPM) has 18 more horse power than 2009 Audi A4. (211 HP @ 4300 RPM) In normal driving conditions, 1984 Porsche 911 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1984 Porsche 911 weights approximately 300 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1984 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 64 more torque (in Nm) than 1984 Porsche 911. (286 Nm @ 4800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Porsche 911. 2009 Audi A4 has automatic transmission and 1984 Porsche 911 has manual transmission. 1984 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 1984 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 2009 | 1984 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Rear |
Engine Size | 1984 cc | 3164 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 211 HP | 229 HP |
Engine RPM | 4300 RPM | 5900 RPM |
Torque | 350 Nm | 286 Nm |
Torque RPM | 1500 RPM | 4800 RPM |
Engine Bore Size | 82.5 mm | 95 mm |
Engine Stroke Size | 92.8 mm | 74.4 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 930 kg | 1230 kg |
Vehicle Length | 4710 mm | 4300 mm |
Vehicle Width | 1840 mm | 1660 mm |
Vehicle Height | 1440 mm | 1330 mm |
Wheelbase Size | 2820 mm | 2280 mm |
Fuel Tank Capacity | 70 L | 80 L |