2004 Kia Optima vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 3 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 2,987 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (221 HP @ 4200 RPM) has 83 more horse power than 2004 Kia Optima. (138 HP @ 3800 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 2004 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 106 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 2007 Mercedes-Benz C 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 2007 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2004 Kia Optima, 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, 2007 Mercedes-Benz C (510 Nm) has 311 more torque (in Nm) than 2004 Kia Optima. (199 Nm). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Optima.
Compare all specifications:
2004 Kia Optima | 2007 Mercedes-Benz C | |
Make | Kia | Mercedes-Benz |
Model | Optima | C |
Year Released | 2004 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2398 cc | 2987 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 221 HP |
Engine RPM | 3800 RPM | 4200 RPM |
Torque | 199 Nm | 510 Nm |
Engine Bore Size | 87 mm | 83 mm |
Engine Stroke Size | 100 mm | 92 mm |
Engine Compression Ratio | 10.0:1 | 18.0:1 |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1549 kg | 1655 kg |
Vehicle Length | 4730 mm | 4530 mm |
Vehicle Width | 1820 mm | 1730 mm |
Vehicle Height | 1420 mm | 1420 mm |
Wheelbase Size | 2720 mm | 2720 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.1 L/100km |
Fuel Tank Capacity | 65 L | 62 L |