1983 Innocenti 990 vs. 2012 BMW Z4
To start off, 2012 BMW Z4 is newer by 29 year(s). Which means there will be less support and parts availability for 1983 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1983 Innocenti 990 would be higher. At 1,997 cc (4 cylinders), 2012 BMW Z4 is equipped with a bigger engine. In terms of performance, 2012 BMW Z4 (244 HP @ 5000 RPM) has 193 more horse power than 1983 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 2012 BMW Z4 should accelerate faster than 1983 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW Z4 weights approximately 776 kg more than 1983 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW Z4 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 2012 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1983 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, 2012 BMW Z4 (350 Nm @ 1500 RPM) has 275 more torque (in Nm) than 1983 Innocenti 990. (75 Nm @ 3200 RPM). This means 2012 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Innocenti 990.
Compare all specifications:
| 1983 Innocenti 990 | 2012 BMW Z4 | |
| Make | Innocenti | BMW |
| Model | 990 | Z4 |
| Year Released | 1983 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 1997 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 244 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 75 Nm | 350 Nm |
| Torque RPM | 3200 RPM | 1500 RPM |
| Engine Bore Size | 76 mm | 90.1 mm |
| Engine Stroke Size | 73 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 714 kg | 1490 kg |
| Vehicle Length | 3170 mm | 4239 mm |
| Vehicle Width | 1530 mm | 1791 mm |
| Vehicle Height | 1390 mm | 1290 mm |
| Wheelbase Size | 2050 mm | 2497 mm |
