2006 Kia Optima vs. 2003 Subaru Outback
To start off, 2006 Kia Optima is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2003 Subaru Outback would be higher. At 2,457 cc (4 cylinders), 2003 Subaru Outback is equipped with a bigger engine. In terms of performance, 2003 Subaru Outback (165 HP @ 5600 RPM) has 27 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM) In normal driving conditions, 2003 Subaru Outback should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 43 kg more than 2003 Subaru Outback.
Because 2003 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2006 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2003 Subaru Outback 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, 2003 Subaru Outback (225 Nm @ 4400 RPM) has 26 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2003 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
2006 Kia Optima | 2003 Subaru Outback | |
Make | Kia | Subaru |
Model | Optima | Outback |
Year Released | 2006 | 2003 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2360 cc | 2457 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 165 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 199 Nm | 225 Nm |
Torque RPM | 3000 RPM | 4400 RPM |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1488 kg | 1445 kg |
Vehicle Length | 4730 mm | 4740 mm |
Vehicle Width | 1820 mm | 1780 mm |
Vehicle Height | 1420 mm | 1550 mm |
Wheelbase Size | 2710 mm | 2530 mm |
Fuel Consumption Highway | 7.8 L/100km | 6.7 L/100km |
Fuel Consumption City | 10.2 L/100km | 11.6 L/100km |
Fuel Consumption Overall | 9.4 L/100km | 8.5 L/100km |
Fuel Tank Capacity | 65 L | 64 L |