1991 Audi 100 vs. 1972 Porsche 911
To start off, 1991 Audi 100 is newer by 19 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 2,461 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1972 Porsche 911 (131 HP @ 5600 RPM) has 18 more horse power than 1991 Audi 100. (113 HP @ 4000 RPM) In normal driving conditions, 1972 Porsche 911 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 396 kg more than 1972 Porsche 911.
Because 1972 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 1972 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Audi 100 (265 Nm @ 2250 RPM) has 68 more torque (in Nm) than 1972 Porsche 911. (197 Nm @ 4000 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1972 Porsche 911.
Compare all specifications:
| 1991 Audi 100 | 1972 Porsche 911 | |
| Make | Audi | Porsche |
| Model | 100 | 911 |
| Year Released | 1991 | 1972 |
| Engine Position | Front | Rear |
| Engine Size | 2461 cc | 2341 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 113 HP | 131 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 265 Nm | 197 Nm |
| Torque RPM | 2250 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 95.5 mm | 70.4 mm |
| Top Speed | 187 km/hour | 206 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 8.1 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 | 1473 kg | 1077 kg |
| Vehicle Length | 4810 mm | 4150 mm |
| Vehicle Width | 1790 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2700 mm | 2270 mm |
| Fuel Tank Capacity | 80 L | 80 L |
