1991 Audi 100 vs. 1998 Porsche 993
To start off, 1998 Porsche 993 is newer by 7 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,598 cc (6 cylinders), 1998 Porsche 993 is equipped with a bigger engine. In terms of performance, 1998 Porsche 993 (395 HP @ 5750 RPM) has 223 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 1998 Porsche 993 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 50 kg more than 1998 Porsche 993.
Compare all specifications:
| 1991 Audi 100 | 1998 Porsche 993 | |
| Make | Audi | Porsche |
| Model | 100 | 993 |
| Year Released | 1991 | 1998 |
| Engine Position | Front | Rear |
| Engine Size | 2771 cc | 3598 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 395 HP |
| Engine RPM | 5500 RPM | 5750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1550 kg | 1500 kg |
| Vehicle Length | 4800 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2690 mm | 2280 mm |
