1977 Audi 100 vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Audi 100. In addition, the cost of maintenance, including insurance, on 1977 Audi 100 would be higher. At 3,824 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 235 more horse power than 1977 Audi 100. (115 HP @ 5500 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1977 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 376 kg more than 1977 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1977 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, 2009 Porsche 911 (400 Nm @ 4600 RPM) has 234 more torque (in Nm) than 1977 Audi 100. (166 Nm @ 4000 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1977 Audi 100. 2009 Porsche 911 has automatic transmission and 1977 Audi 100 has manual transmission. 1977 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Audi 100 | 2009 Porsche 911 | |
| Make | Audi | Porsche |
| Model | 100 | 911 |
| Year Released | 1977 | 2009 |
| Engine Position | Front | Rear |
| Engine Size | 2144 cc | 3824 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 115 HP | 350 HP |
| Engine RPM | 5500 RPM | 6600 RPM |
| Torque | 166 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 79.5 mm | 96 mm |
| Engine Stroke Size | 86.4 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1536 kg |
| Vehicle Length | 4690 mm | 4440 mm |
| Vehicle Width | 1770 mm | 1310 mm |
| Vehicle Height | 1400 mm | 1780 mm |
| Wheelbase Size | 2680 mm | 2360 mm |
| Fuel Tank Capacity | 58 L | 64 L |
