1991 Audi 100 vs. 1977 Porsche 911
To start off, 1991 Audi 100 is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Porsche 911. In addition, the cost of maintenance, including insurance, on 1977 Porsche 911 would be higher. At 2,687 cc (6 cylinders), 1977 Porsche 911 is equipped with a bigger engine.
Compare all specifications:
| 1991 Audi 100 | 1977 Porsche 911 | |
| Make | Audi | Porsche |
| Model | 100 | 911 |
| Year Released | 1991 | 1977 |
| Engine Position | Front | Rear |
| Engine Size | 1984 cc | 2687 cc |
| Horse Power | 0 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4800 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1330 mm |
