1991 Audi 80 vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 3,600 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (405 HP @ 6000 RPM) has 291 more horse power than 1991 Audi 80. (114 HP @ 5400 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche 911 weights approximately 210 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2008 Porsche 911 (620 Nm @ 2700 RPM) has 453 more torque (in Nm) than 1991 Audi 80. (167 Nm @ 3200 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 2008 Porsche 911 | |
| Make | Audi | Porsche |
| Model | 80 | 911 |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Rear |
| Engine Size | 1984 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 114 HP | 405 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 167 Nm | 620 Nm |
| Torque RPM | 3200 RPM | 2700 RPM |
| Engine Bore Size | 82.5 mm | 100 mm |
| Engine Stroke Size | 92.8 mm | 76.4 mm |
| Top Speed | 190 km/hour | 310 km/hour |
| Acceleration 0-100mph | 11.9 seconds | 4.2 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1330 kg | 1540 kg |
| Vehicle Length | 4490 mm | 4790 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1710 mm |
| Wheelbase Size | 2600 mm | 2360 mm |
| Fuel Consumption Overall | 6.9 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 64 L | 64 L |
