2004 Kia Optima vs. 2005 Mercedes-Benz B
To start off, 2005 Mercedes-Benz B is newer by 1 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 2,671 cc (6 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (170 HP @ 4000 RPM) has 55 more horse power than 2005 Mercedes-Benz B. (115 HP @ 5500 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 2005 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 177 kg more than 2005 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Optima (245 Nm) has 90 more torque (in Nm) than 2005 Mercedes-Benz B. (155 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz B.
Compare all specifications:
2004 Kia Optima | 2005 Mercedes-Benz B | |
Make | Kia | Mercedes-Benz |
Model | Optima | B |
Year Released | 2004 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2671 cc | 1699 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 170 HP | 115 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 245 Nm | 155 Nm |
Engine Bore Size | 87 mm | 83 mm |
Engine Stroke Size | 75 mm | 78.5 mm |
Engine Compression Ratio | 10.0:1 | 11.0:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1487 kg | 1310 kg |
Vehicle Length | 4730 mm | 4280 mm |
Vehicle Width | 1820 mm | 1780 mm |
Vehicle Height | 1420 mm | 1610 mm |
Wheelbase Size | 2720 mm | 2970 mm |
Fuel Consumption Overall | 10.2 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 65 L | 54 L |