2009 Audi S6 vs. 1987 Porsche 928
To start off, 2009 Audi S6 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Porsche 928. In addition, the cost of maintenance, including insurance, on 1987 Porsche 928 would be higher. At 5,204 cc (10 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (435 HP @ 6800 RPM) has 129 more horse power than 1987 Porsche 928. (306 HP @ 5900 RPM). In normal driving conditions, 2009 Audi S6 should accelerate faster than 1987 Porsche 928.
Because 2009 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2009 Audi S6 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. Let's talk about torque, 2009 Audi S6 (540 Nm @ 3000 RPM) has 132 more torque (in Nm) than 1987 Porsche 928. (408 Nm @ 4100 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Porsche 928.
Compare all specifications:
| 2009 Audi S6 | 1987 Porsche 928 | |
| Make | Audi | Porsche |
| Model | S6 | 928 |
| Year Released | 2009 | 1987 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 4663 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 435 HP | 306 HP |
| Engine RPM | 6800 RPM | 5900 RPM |
| Torque | 540 Nm | 408 Nm |
| Torque RPM | 3000 RPM | 4100 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 92.8 mm | 78.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4920 mm | 4450 mm |
| Vehicle Width | 2020 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1290 mm |
| Wheelbase Size | 2850 mm | 2510 mm |
| Fuel Tank Capacity | 80 L | 76 L |
