2005 Kia Rio vs. 2005 BMW Z4
To start off, both 2005 Kia Rio and 2005 BMW Z4 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (184 HP @ 6100 RPM) has 80 more horse power than 2005 Kia Rio. (104 HP @ 4000 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 2005 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 305 kg more than 2005 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Rio, 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, 2005 BMW Z4 (237 Nm) has 96 more torque (in Nm) than 2005 Kia Rio. (141 Nm). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Rio.
Compare all specifications:
| 2005 Kia Rio | 2005 BMW Z4 | |
| Make | Kia | BMW |
| Model | Rio | Z4 |
| Year Released | 2005 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2489 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 184 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 141 Nm | 237 Nm |
| Engine Bore Size | 78 mm | 84 mm |
| Engine Stroke Size | 83 mm | 75 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1090 kg | 1395 kg |
| Vehicle Length | 4250 mm | 4100 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2420 mm | 2500 mm |
| Fuel Consumption | 7.6 L/100km | 8.4 L/100km |
| Fuel Consumption City | 9.4 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 8.4 L/100km | 9 L/100km |
| Fuel Tank Capacity | 45 L | 55 L |
