2004 Audi A4 vs. 1981 Porsche 911
To start off, 2004 Audi A4 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Porsche 911. In addition, the cost of maintenance, including insurance, on 1981 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1981 Porsche 911 is equipped with a bigger engine. In terms of performance, 1981 Porsche 911 (232 HP @ 5900 RPM) has 31 more horse power than 2004 Audi A4. (201 HP @ 3500 RPM) In normal driving conditions, 1981 Porsche 911 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 470 kg more than 1981 Porsche 911.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (451 Nm @ 1400 RPM) has 167 more torque (in Nm) than 1981 Porsche 911. (284 Nm @ 4800 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Porsche 911. 2004 Audi A4 has automatic transmission and 1981 Porsche 911 has manual transmission. 1981 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Audi A4 | 1981 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 2004 | 1981 |
Body Type | Sedan | Convertible |
Engine Position | Front | Rear |
Engine Size | 2967 cc | 3164 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 201 HP | 232 HP |
Engine RPM | 3500 RPM | 5900 RPM |
Torque | 451 Nm | 284 Nm |
Torque RPM | 1400 RPM | 4800 RPM |
Engine Bore Size | 83 mm | 95 mm |
Engine Stroke Size | 91.4 mm | 74.4 mm |
Top Speed | 233 km/hour | 246 km/hour |
Acceleration 0-100mph | 7.7 seconds | 6.3 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1730 kg | 1260 kg |
Vehicle Length | 4590 mm | 4300 mm |
Vehicle Width | 1780 mm | 1660 mm |
Vehicle Height | 1430 mm | 1330 mm |
Wheelbase Size | 2470 mm | 2270 mm |
Fuel Tank Capacity | 63 L | 80 L |