1989 BMW Z1 vs. 1985 Innocenti 990
To start off, 1989 BMW Z1 is newer by 4 year(s). Which means there will be less support and parts availability for 1985 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1985 Innocenti 990 would be higher. At 2,494 cc (6 cylinders), 1989 BMW Z1 is equipped with a bigger engine. In terms of performance, 1989 BMW Z1 (175 HP @ 5800 RPM) has 124 more horse power than 1985 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 1989 BMW Z1 should accelerate faster than 1985 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 1989 BMW Z1 weights approximately 536 kg more than 1985 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 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 1989 BMW Z1. However, in wet, icy, snow, or gravel driving conditions, 1985 Innocenti 990, 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, 1989 BMW Z1 (231 Nm @ 4000 RPM) has 156 more torque (in Nm) than 1985 Innocenti 990. (75 Nm @ 3200 RPM). This means 1989 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1985 Innocenti 990.
Compare all specifications:
| 1989 BMW Z1 | 1985 Innocenti 990 | |
| Make | BMW | Innocenti |
| Model | Z1 | 990 |
| Year Released | 1989 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 993 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 51 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 231 Nm | 75 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 82 mm | 76 mm |
| Engine Stroke Size | 78.8 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1250 kg | 714 kg |
| Vehicle Length | 3960 mm | 3170 mm |
| Vehicle Width | 1810 mm | 1530 mm |
| Vehicle Height | 1280 mm | 1390 mm |
| Wheelbase Size | 2450 mm | 2050 mm |
