1987 BMW Z1 vs. 2010 Audi S5
To start off, 2010 Audi S5 is newer by 23 year(s). Which means there will be less support and parts availability for 1987 BMW Z1. In addition, the cost of maintenance, including insurance, on 1987 BMW Z1 would be higher. At 3,000 cc (6 cylinders), 2010 Audi S5 is equipped with a bigger engine. In terms of performance, 2010 Audi S5 (333 HP @ 5500 RPM) has 158 more horse power than 1987 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 2010 Audi S5 should accelerate faster than 1987 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi S5 weights approximately 705 kg more than 1987 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Audi S5 is all wheel drive (AWD), it will have significant more traction and grip than 1987 BMW Z1. In wet, icy, snow, or gravel driving conditions, 2010 Audi S5 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, 2010 Audi S5 (440 Nm @ 2900 RPM) has 210 more torque (in Nm) than 1987 BMW Z1. (230 Nm @ 4000 RPM). This means 2010 Audi S5 will have an easier job in driving up hills or pulling heavy equipment than 1987 BMW Z1.
Compare all specifications:
| 1987 BMW Z1 | 2010 Audi S5 | |
| Make | BMW | Audi |
| Model | Z1 | S5 |
| Year Released | 1987 | 2010 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 333 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 230 Nm | 440 Nm |
| Torque RPM | 4000 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1955 kg |
| Vehicle Length | 3960 mm | 4625 mm |
| Vehicle Height | 1280 mm | 1384 mm |
| Wheelbase Size | 2450 mm | 2751 mm |
