2004 Audi A6 vs. 1977 BMW 528
To start off, 2004 Audi A6 is newer by 27 year(s). Which means there will be less support and parts availability for 1977 BMW 528. In addition, the cost of maintenance, including insurance, on 1977 BMW 528 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 528 is equipped with a bigger engine. In terms of performance, 1977 BMW 528 (178 HP @ 5800 RPM) has 10 more horse power than 2004 Audi A6. (168 HP @ 6000 RPM) In normal driving conditions, 1977 BMW 528 should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 224 kg more than 1977 BMW 528.
Because 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 528. In wet, icy, snow, or gravel driving conditions, 2004 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, 1977 BMW 528 (234 Nm @ 4300 RPM) has 4 more torque (in Nm) than 2004 Audi A6. (230 Nm @ 3000 RPM). This means 1977 BMW 528 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 1977 BMW 528 | |
| Make | Audi | BMW |
| Model | A6 | 528 |
| Year Released | 2004 | 1977 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2788 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 178 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 230 Nm | 234 Nm |
| Torque RPM | 3000 RPM | 4300 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 77.4 mm | 80 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1640 kg | 1416 kg |
| Vehicle Length | 4800 mm | 4620 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2640 mm |
| Fuel Tank Capacity | 80 L | 70 L |
