2003 Kia Opirus vs. 2004 Mercedes-Benz S

To start off, 2004 Mercedes-Benz S is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Kia Opirus. In addition, the cost of maintenance, including insurance, on 2003 Kia Opirus would be higher. At 5,506 cc (12 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (493 HP @ 4200 RPM) has 297 more horse power than 2003 Kia Opirus. (196 HP @ 5500 RPM) In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 2003 Kia Opirus. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 331 kg more than 2003 Kia Opirus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2004 Mercedes-Benz S 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 2004 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2003 Kia Opirus, 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, 2004 Mercedes-Benz S (800 Nm) has 505 more torque (in Nm) than 2003 Kia Opirus. (295 Nm). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Opirus.

Compare all specifications:

2003 Kia Opirus 2004 Mercedes-Benz S
Make Kia Mercedes-Benz
Model Opirus S
Year Released 2003 2004
Body Type Sedan Sedan
Engine Position Front Front
Engine Size 3497 cc 5506 cc
Engine Cylinders 6 cylinders 12 cylinders
Engine Type in-line V
Valves per Cylinder 4 valves 3 valves
Horse Power 196 HP 493 HP
Engine RPM 5500 RPM 4200 RPM
Torque 295 Nm 800 Nm
Engine Bore Size 93 mm 82 mm
Engine Stroke Size 85.8 mm 87 mm
Drive Type Front Rear
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 4 doors
Vehicle Weight 1760 kg 2091 kg
Vehicle Length 4960 mm 5170 mm
Vehicle Width 1860 mm 1860 mm
Vehicle Height 1490 mm 1460 mm
Wheelbase Size 2810 mm 2720 mm


 

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