1986 Audi 100 vs. 1975 Mazda 818
To start off, 1986 Audi 100 is newer by 11 year(s). Which means there will be less support and parts availability for 1975 Mazda 818. In addition, the cost of maintenance, including insurance, on 1975 Mazda 818 would be higher. At 1,921 cc (5 cylinders), 1986 Audi 100 is equipped with a bigger engine. In terms of performance, 1986 Audi 100 (100 HP @ 5500 RPM) has 32 more horse power than 1975 Mazda 818. (68 HP @ 6200 RPM). In normal driving conditions, 1986 Audi 100 should accelerate faster than 1975 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 1986 Audi 100 weights approximately 290 kg more than 1975 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Mazda 818 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 1975 Mazda 818. However, in wet, icy, snow, or gravel driving conditions, 1986 Audi 100, 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, 1986 Audi 100 (147 Nm @ 3300 RPM) has 55 more torque (in Nm) than 1975 Mazda 818. (92 Nm @ 4000 RPM). This means 1986 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 818.
Compare all specifications:
| 1986 Audi 100 | 1975 Mazda 818 | |
| Make | Audi | Mazda |
| Model | 100 | 818 |
| Year Released | 1986 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1921 cc | 1272 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 68 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 147 Nm | 92 Nm |
| Torque RPM | 3300 RPM | 4000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1170 kg | 880 kg |
| Vehicle Length | 4690 mm | 4080 mm |
| Vehicle Width | 1780 mm | 1600 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2690 mm | 2320 mm |
