1973 Audi 80 vs. 2013 BMW 5 Series
To start off, 2013 BMW 5 Series is newer by 40 year(s). Which means there will be less support and parts availability for 1973 Audi 80. In addition, the cost of maintenance, including insurance, on 1973 Audi 80 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 5 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 5 Series (439 HP @ 6400 RPM) has 364 more horse power than 1973 Audi 80. (75 HP @ 5500 RPM) In normal driving conditions, 2013 BMW 5 Series should accelerate faster than 1973 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 5 Series weights approximately 1308 kg more than 1973 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 5 Series is all wheel drive (AWD), it will have significant more traction and grip than 1973 Audi 80. In wet, icy, snow, or gravel driving conditions, 2013 BMW 5 Series 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 BMW 5 Series (651 Nm @ 4500 RPM) has 539 more torque (in Nm) than 1973 Audi 80. (112 Nm @ 3200 RPM). This means 2013 BMW 5 Series will have an easier job in driving up hills or pulling heavy equipment than 1973 Audi 80. 2013 BMW 5 Series has automatic transmission and 1973 Audi 80 has manual transmission. 1973 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 5 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Audi 80 | 2013 BMW 5 Series | |
| Make | Audi | BMW |
| Model | 80 | 5 Series |
| Year Released | 1973 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 4395 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 439 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 112 Nm | 651 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 80 mm | 89 mm |
| Engine Compression Ratio | 8.2:1 | 10.0 :1 |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 912 kg | 2220 kg |
| Vehicle Length | 4390 mm | 4999 mm |
| Vehicle Width | 1690 mm | 2132 mm |
| Vehicle Height | 1370 mm | 1559 mm |
| Wheelbase Size | 2550 mm | 3070 mm |
| Fuel Tank Capacity | 60 L | 70 L |
