1975 Audi 80 vs. 1990 BMW 850
To start off, 1990 BMW 850 is newer by 15 year(s). Which means there will be less support and parts availability for 1975 Audi 80. In addition, the cost of maintenance, including insurance, on 1975 Audi 80 would be higher. At 4,988 cc (12 cylinders), 1990 BMW 850 is equipped with a bigger engine. In terms of performance, 1990 BMW 850 (297 HP @ 5200 RPM) has 187 more horse power than 1975 Audi 80. (110 HP @ 6100 RPM) In normal driving conditions, 1990 BMW 850 should accelerate faster than 1975 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 850 weights approximately 878 kg more than 1975 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 BMW 850 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 BMW 850. However, in wet, icy, snow, or gravel driving conditions, 1975 Audi 80, being front wheel drive (FWD), will offer much better control with better grip. 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, 1990 BMW 850 (450 Nm @ 4100 RPM) has 310 more torque (in Nm) than 1975 Audi 80. (140 Nm @ 5000 RPM). This means 1990 BMW 850 will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 80. 1990 BMW 850 has automatic transmission and 1975 Audi 80 has manual transmission. 1975 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 BMW 850 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Audi 80 | 1990 BMW 850 | |
| Make | Audi | BMW |
| Model | 80 | 850 |
| Year Released | 1975 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 4988 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 297 HP |
| Engine RPM | 6100 RPM | 5200 RPM |
| Torque | 140 Nm | 450 Nm |
| Torque RPM | 5000 RPM | 4100 RPM |
| Engine Bore Size | 79.5 mm | 84 mm |
| Engine Stroke Size | 80 mm | 75 mm |
| Engine Compression Ratio | 9.2:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 912 kg | 1790 kg |
| Vehicle Length | 4390 mm | 4790 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 2690 mm |
| Fuel Tank Capacity | 60 L | 52 L |
