2007 BMW Z4 vs. 1997 Fiat Duna
To start off, 2007 BMW Z4 is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Fiat Duna. In addition, the cost of maintenance, including insurance, on 1997 Fiat Duna would be higher. At 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 156 more horse power than 1997 Fiat Duna. (59 HP @ 4500 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1997 Fiat Duna. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 432 kg more than 1997 Fiat Duna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1997 Fiat Duna, 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, 2007 BMW Z4 (250 Nm @ 2750 RPM) has 145 more torque (in Nm) than 1997 Fiat Duna. (105 Nm @ 3000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1997 Fiat Duna.
Compare all specifications:
| 2007 BMW Z4 | 1997 Fiat Duna | |
| Make | BMW | Fiat |
| Model | Z4 | Duna |
| Year Released | 2007 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1696 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 59 HP |
| Engine RPM | 6500 RPM | 4500 RPM |
| Torque | 250 Nm | 105 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 82.6 mm |
| Engine Stroke Size | 78.8 mm | 79.2 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1362 kg | 930 kg |
| Vehicle Length | 4100 mm | 4040 mm |
| Vehicle Width | 1310 mm | 1560 mm |
| Vehicle Height | 1790 mm | 1450 mm |
| Wheelbase Size | 2500 mm | 2370 mm |
