2009 Audi A6 vs. 1979 Porsche 928
To start off, 2009 Audi A6 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Porsche 928. In addition, the cost of maintenance, including insurance, on 1979 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1979 Porsche 928 is equipped with a bigger engine. In terms of performance, 1979 Porsche 928 (295 HP @ 5900 RPM) has 117 more horse power than 2009 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 1979 Porsche 928 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1979 Porsche 928 weights approximately 555 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Porsche 928 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 1979 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A6, 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, both vehicles can yield 380 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 Audi A6 | 1979 Porsche 928 | |
| Make | Audi | Porsche |
| Model | A6 | 928 |
| Year Released | 2009 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 178 HP | 295 HP |
| Engine RPM | 3300 RPM | 5900 RPM |
| Torque | 380 Nm | 380 Nm |
| Torque RPM | 1400 RPM | 4500 RPM |
| Engine Compression Ratio | 17.0:1 | 10.4:1 |
| Top Speed | 225 km/hour | 240 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 895 kg | 1450 kg |
| Vehicle Length | 4920 mm | 4450 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1290 mm |
| Wheelbase Size | 2850 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 86 L |
