2004 Audi A4 vs. 1977 BMW 728
To start off, 2004 Audi A4 is newer by 27 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, 1977 BMW 728 (170 HP @ 6000 RPM) has 1 more horse power than 2004 Audi A4. (169 HP @ 6300 RPM) In normal driving conditions, 1977 BMW 728 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 29 kg more than 1977 BMW 728.
Because 2004 Audi A4 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, 2004 Audi A4 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 728 (235 Nm @ 3700 RPM) has 10 more torque (in Nm) than 2004 Audi A4. (225 Nm @ 1950 RPM). This means 1977 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
2004 Audi A4 | 1977 BMW 728 | |
Make | Audi | BMW |
Model | A4 | 728 |
Year Released | 2004 | 1977 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2788 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 169 HP | 170 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 225 Nm | 235 Nm |
Torque RPM | 1950 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 | 222 km/hour | 193 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1565 kg | 1536 kg |
Vehicle Length | 4580 mm | 4870 mm |
Vehicle Width | 1770 mm | 1810 mm |
Vehicle Height | 1400 mm | 1440 mm |
Wheelbase Size | 2660 mm | 2800 mm |
Fuel Tank Capacity | 66 L | 85 L |