2004 BMW Z4 vs. 2004 Kia Spectra
To start off, both 2004 BMW Z4 and 2004 Kia Spectra were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,983 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (225 HP @ 5900 RPM) has 101 more horse power than 2004 Kia Spectra. (124 HP @ 4000 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 2004 Kia Spectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 188 kg more than 2004 Kia Spectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2004 Kia Spectra, 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, 2004 BMW Z4 (300 Nm) has 139 more torque (in Nm) than 2004 Kia Spectra. (161 Nm). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Spectra.
Compare all specifications:
| 2004 BMW Z4 | 2004 Kia Spectra | |
| Make | BMW | Kia |
| Model | Z4 | Spectra |
| Year Released | 2004 | 2004 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 1786 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 124 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 300 Nm | 161 Nm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1207 kg |
| Vehicle Length | 4100 mm | 4520 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2620 mm |
| Fuel Consumption Highway | 8.1 L/100km | 7.4 L/100km |
| Fuel Consumption City | 11.2 L/100km | 9.8 L/100km |
| Fuel Consumption Overall | 9.1 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 55 L | 50 L |
