2005 Audi A6 vs. 1978 BMW 730
To start off, 2005 Audi A6 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 2,788 cc (6 cylinders), 1978 BMW 730 is equipped with a bigger engine. In terms of performance, 1978 BMW 730 (185 HP @ 5800 RPM) has 7 more horse power than 2005 Audi A6. (178 HP @ 4000 RPM) In normal driving conditions, 1978 BMW 730 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 220 kg more than 1978 BMW 730.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 730. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (370 Nm @ 1500 RPM) has 140 more torque (in Nm) than 1978 BMW 730. (230 Nm @ 4000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 730.
Compare all specifications:
2005 Audi A6 | 1978 BMW 730 | |
Make | Audi | BMW |
Model | A6 | 730 |
Year Released | 2005 | 1978 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2393 cc | 2788 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 178 HP | 185 HP |
Engine RPM | 4000 RPM | 5800 RPM |
Torque | 370 Nm | 230 Nm |
Torque RPM | 1500 RPM | 4000 RPM |
Engine Compression Ratio | 19.0:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1730 kg | 1510 kg |
Vehicle Length | 4800 mm | 4870 mm |
Vehicle Width | 1820 mm | 1810 mm |
Vehicle Height | 1460 mm | 1440 mm |
Wheelbase Size | 2660 mm | 2810 mm |