2003 BMW Z4 vs. 2004 Fiat Idea
To start off, 2004 Fiat Idea is newer by 1 year(s). Which means there will be less support and parts availability for 2003 BMW Z4. In addition, the cost of maintenance, including insurance, on 2003 BMW Z4 would be higher. At 2,999 cc (6 cylinders), 2003 BMW Z4 is equipped with a bigger engine. In terms of performance, 2003 BMW Z4 (227 HP @ 6000 RPM) has 156 more horse power than 2004 Fiat Idea. (71 HP @ 4000 RPM). In normal driving conditions, 2003 BMW Z4 should accelerate faster than 2004 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW Z4 weights approximately 140 kg more than 2004 Fiat Idea. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2004 Fiat Idea, 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, 2003 BMW Z4 (291 Nm @ 3500 RPM) has 111 more torque (in Nm) than 2004 Fiat Idea. (180 Nm @ 1750 RPM). This means 2003 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Fiat Idea.
Compare all specifications:
| 2003 BMW Z4 | 2004 Fiat Idea | |
| Make | BMW | Fiat |
| Model | Z4 | Idea |
| Year Released | 2003 | 2004 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1368 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 227 HP | 71 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 291 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1150 kg |
| Vehicle Length | 4100 mm | 3940 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1310 mm | 1670 mm |
