2009 Audi A6 vs. 1999 Porsche GT3
To start off, 2009 Audi A6 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Porsche GT3. In addition, the cost of maintenance, including insurance, on 1999 Porsche GT3 would be higher. At 3,600 cc (6 cylinders), 1999 Porsche GT3 is equipped with a bigger engine. In terms of performance, 1999 Porsche GT3 (276 HP @ 6200 RPM) has 55 more horse power than 2009 Audi A6. (221 HP @ 4000 RPM) In normal driving conditions, 1999 Porsche GT3 should accelerate faster than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Porsche GT3. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 will offer significantly more control. 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.
Compare all specifications:
| 2009 Audi A6 | 1999 Porsche GT3 | |
| Make | Audi | Porsche |
| Model | A6 | GT3 |
| Year Released | 2009 | 1999 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2967 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 221 HP | 276 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Top Speed | 240 km/hour | 302 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4940 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2850 mm | 2360 mm |
