1989 Audi 100 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Audi 100. In addition, the cost of maintenance, including insurance, on 1989 Audi 100 would be higher. At 3,605 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 6000 RPM) has 375 more horse power than 1989 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1989 Audi 100.
Let's talk about torque, 2005 Porsche 911 (620 Nm) has 495 more torque (in Nm) than 1989 Audi 100. (125 Nm). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 100.
Compare all specifications:
| 1989 Audi 100 | 2005 Porsche 911 | |
| Make | Audi | Porsche |
| Model | 100 | 911 |
| Year Released | 1989 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 1986 cc | 3605 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 70 HP | 445 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 125 Nm | 620 Nm |
| Engine Bore Size | 76.5 mm | 100 mm |
| Engine Stroke Size | 86.4 mm | 76 mm |
| Engine Compression Ratio | 23.0:1 | 9.4:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Length | 4800 mm | 4440 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2700 mm | 2360 mm |
| Fuel Tank Capacity | 80 L | 63 L |
