1980 BMW 725 vs. 2013 Audi A4
To start off, 2013 Audi A4 is newer by 33 year(s). Which means there will be less support and parts availability for 1980 BMW 725. In addition, the cost of maintenance, including insurance, on 1980 BMW 725 would be higher. At 2,495 cc (6 cylinders), 1980 BMW 725 is equipped with a bigger engine. In terms of performance, 2013 Audi A4 (208 HP) has 60 more horse power than 1980 BMW 725. (148 HP) In normal driving conditions, 2013 Audi A4 should accelerate faster than 1980 BMW 725.
Because 2013 Audi A4 is all wheel drive (AWD), it will have significant more traction and grip than 1980 BMW 725. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Audi A4 (350 Nm @ 4200 RPM) has 135 more torque (in Nm) than 1980 BMW 725. (215 Nm @ 4000 RPM). This means 2013 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1980 BMW 725.
Compare all specifications:
| 1980 BMW 725 | 2013 Audi A4 | |
| Make | BMW | Audi |
| Model | 725 | A4 |
| Year Released | 1980 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 208 HP |
| Torque | 215 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 82.5 mm |
| Engine Stroke Size | 71.6 mm | 92.8 mm |
| Engine Compression Ratio | 9.6:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4870 mm | 4703 mm |
| Vehicle Width | 1810 mm | 2006 mm |
| Vehicle Height | 1440 mm | 1427 mm |
| Wheelbase Size | 2810 mm | 2808 mm |
