2007 BMW Z4 vs. 2004 Kia Retona
To start off, 2007 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Kia Retona. In addition, the cost of maintenance, including insurance, on 2004 Kia Retona would be higher. At 1,998 cc (4 cylinders), 2004 Kia Retona is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (148 HP @ 6200 RPM) has 58 more horse power than 2004 Kia Retona. (90 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2004 Kia Retona. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Retona weights approximately 575 kg more than 2007 BMW Z4.
Because 2004 Kia Retona is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2004 Kia Retona will offer significantly more control. 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 Kia Retona (205 Nm @ 2000 RPM) has 5 more torque (in Nm) than 2007 BMW Z4. (200 Nm @ 3600 RPM). This means 2004 Kia Retona will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
2007 BMW Z4 | 2004 Kia Retona | |
Make | BMW | Kia |
Model | Z4 | Retona |
Year Released | 2007 | 2004 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 1993 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 90 HP |
Engine RPM | 6200 RPM | 4000 RPM |
Torque | 200 Nm | 205 Nm |
Torque RPM | 3600 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 83 mm |
Engine Stroke Size | 90 mm | 92 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1295 kg | 1870 kg |
Vehicle Length | 4100 mm | 4010 mm |
Vehicle Width | 1310 mm | 1750 mm |
Vehicle Height | 1790 mm | 1840 mm |
Wheelbase Size | 2500 mm | 2370 mm |