1986 Audi 100 vs. 1987 BMW Z1
To start off, 1987 BMW Z1 is newer by 1 year(s). Which means there will be less support and parts availability for 1986 Audi 100. In addition, the cost of maintenance, including insurance, on 1986 Audi 100 would be higher. At 2,494 cc (6 cylinders), 1987 BMW Z1 is equipped with a bigger engine. In terms of performance, 1987 BMW Z1 (175 HP @ 5800 RPM) has 90 more horse power than 1986 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 1987 BMW Z1 should accelerate faster than 1986 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1987 BMW Z1 weights approximately 140 kg more than 1986 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 BMW Z1 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 1987 BMW Z1. 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, 1987 BMW Z1 (230 Nm @ 4000 RPM) has 108 more torque (in Nm) than 1986 Audi 100. (122 Nm @ 3200 RPM). This means 1987 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 100.
Compare all specifications:
| 1986 Audi 100 | 1987 BMW Z1 | |
| Make | Audi | BMW |
| Model | 100 | Z1 |
| Year Released | 1986 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 175 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 122 Nm | 230 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 82 mm |
| Engine Stroke Size | 80 mm | 78.8 mm |
| Engine Compression Ratio | 8.2:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1110 kg | 1250 kg |
| Vehicle Length | 4620 mm | 3960 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2690 mm | 2450 mm |
