1981 Audi 100 vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 3,588 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (415 HP @ 6000 RPM) has 330 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 427 kg more than 1981 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1981 Audi 100, 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, 2004 Porsche 911 (563 Nm) has 439 more torque (in Nm) than 1981 Audi 100. (124 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 1981 Audi 100 | 2004 Porsche 911 | |
| Make | Audi | Porsche |
| Model | 100 | 911 |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Rear |
| Engine Size | 1588 cc | 3588 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 85 HP | 415 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 124 Nm | 563 Nm |
| Engine Bore Size | 79.5 mm | 100 mm |
| Engine Stroke Size | 80 mm | 76 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1110 kg | 1537 kg |
| Vehicle Length | 4600 mm | 4440 mm |
| Vehicle Width | 1770 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1300 mm |
| Wheelbase Size | 2680 mm | 2360 mm |
| Fuel Tank Capacity | 60 L | 64 L |
