2003 Audi A6 vs. 1977 BMW 728
To start off, 2003 Audi A6 is newer by 26 year(s). Which means there will be less support and parts availability for 1977 BMW 728. In addition, the cost of maintenance, including insurance, on 1977 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 728 is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (250 HP @ 6000 RPM) has 80 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM). In normal driving conditions, 2003 Audi A6 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 184 kg more than 1977 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 728. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Audi A6 (339 Nm @ 1800 RPM) has 104 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
2003 Audi A6 | 1977 BMW 728 | |
Make | Audi | BMW |
Model | A6 | 728 |
Year Released | 2003 | 1977 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2669 cc | 2788 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 250 HP | 170 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 339 Nm | 235 Nm |
Torque RPM | 1800 RPM | 3700 RPM |
Engine Bore Size | 81 mm | 86 mm |
Engine Stroke Size | 86.4 mm | 80 mm |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Top Speed | 246 km/hour | 193 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1720 kg | 1536 kg |
Vehicle Length | 4800 mm | 4870 mm |
Vehicle Width | 1820 mm | 1810 mm |
Vehicle Height | 1460 mm | 1440 mm |
Wheelbase Size | 2770 mm | 2800 mm |
Fuel Tank Capacity | 70 L | 85 L |