1983 Fiat Ritmo vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1983 Fiat Ritmo would be higher. At 2,497 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 86 more horse power than 1983 Fiat Ritmo. (129 HP @ 5900 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1983 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 412 kg more than 1983 Fiat Ritmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1983 Fiat Ritmo, 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, 2009 BMW Z4 (250 Nm @ 2750 RPM) has 70 more torque (in Nm) than 1983 Fiat Ritmo. (180 Nm @ 3600 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat Ritmo.
Compare all specifications:
| 1983 Fiat Ritmo | 2009 BMW Z4 | |
| Make | Fiat | BMW |
| Model | Ritmo | Z4 |
| Year Released | 1983 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 129 HP | 215 HP |
| Engine RPM | 5900 RPM | 6500 RPM |
| Torque | 180 Nm | 250 Nm |
| Torque RPM | 3600 RPM | 2750 RPM |
| Engine Compression Ratio | 9.4:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 950 kg | 1362 kg |
| Vehicle Length | 4020 mm | 4100 mm |
| Vehicle Width | 1660 mm | 1310 mm |
| Vehicle Height | 1420 mm | 1790 mm |
| Wheelbase Size | 2460 mm | 2500 mm |
