2008 BMW 528 vs. 2004 Kia Optima
To start off, 2008 BMW 528 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Kia Optima. In addition, the cost of maintenance, including insurance, on 2004 Kia Optima would be higher. At 3,001 cc (6 cylinders), 2008 BMW 528 is equipped with a bigger engine. In terms of performance, 2008 BMW 528 (230 HP @ 6500 RPM) has 92 more horse power than 2004 Kia Optima. (138 HP @ 3800 RPM). In normal driving conditions, 2008 BMW 528 should accelerate faster than 2004 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 528 weights approximately 1 kg more than 2004 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 528 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2008 BMW 528 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, 2008 BMW 528 (272 Nm) has 73 more torque (in Nm) than 2004 Kia Optima. (199 Nm). This means 2008 BMW 528 will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Optima.
Compare all specifications:
| 2008 BMW 528 | 2004 Kia Optima | |
| Make | BMW | Kia |
| Model | 528 | Optima |
| Year Released | 2008 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3001 cc | 2398 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 138 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 272 Nm | 199 Nm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1549 kg |
| Vehicle Length | 4860 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2720 mm |
| Fuel Consumption Highway | 9.4 L/100km | 7.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 10.7 L/100km |
| Fuel Consumption Overall | 4.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
