2009 BMW Z4 vs. 1981 Fiat 127
To start off, 2009 BMW Z4 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 2,494 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 166 more horse power than 1981 Fiat 127. (49 HP @ 5600 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 460 kg more than 1981 Fiat 127. 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, 1981 Fiat 127, 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 @ 2000 RPM) has 173 more torque (in Nm) than 1981 Fiat 127. (77 Nm @ 3000 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127. 2009 BMW Z4 has automatic transmission and 1981 Fiat 127 has manual transmission. 1981 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW Z4 | 1981 Fiat 127 | |
| Make | BMW | Fiat |
| Model | Z4 | 127 |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1049 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 49 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 250 Nm | 77 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 67.3 mm |
| Engine Stroke Size | 78.8 mm | 68 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1290 kg | 830 kg |
| Vehicle Length | 4100 mm | 3930 mm |
| Vehicle Width | 1790 mm | 1550 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2230 mm |
