2002 Audi A6 vs. 1977 Porsche 928
To start off, 2002 Audi A6 is newer by 25 year(s). Which means there will be less support and parts availability for 1977 Porsche 928. In addition, the cost of maintenance, including insurance, on 1977 Porsche 928 would be higher. At 4,473 cc (8 cylinders), 1977 Porsche 928 is equipped with a bigger engine. In terms of performance, 2002 Audi A6 (296 HP @ 6200 RPM) has 59 more horse power than 1977 Porsche 928. (237 HP @ 5250 RPM). In normal driving conditions, 2002 Audi A6 should accelerate faster than 1977 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A6 weights approximately 390 kg more than 1977 Porsche 928. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2002 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. Let's talk about torque, 2002 Audi A6 (400 Nm @ 3000 RPM) has 37 more torque (in Nm) than 1977 Porsche 928. (363 Nm @ 3600 RPM). This means 2002 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 928.
Compare all specifications:
| 2002 Audi A6 | 1977 Porsche 928 | |
| Make | Audi | Porsche |
| Model | A6 | 928 |
| Year Released | 2002 | 1977 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4473 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 296 HP | 237 HP |
| Engine RPM | 6200 RPM | 5250 RPM |
| Torque | 400 Nm | 363 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 95 mm |
| Engine Stroke Size | 93 mm | 78.9 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1450 kg |
| Vehicle Length | 4840 mm | 4450 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1320 mm |
| Wheelbase Size | 2850 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 85 L |
