2007 Hyundai Sonata vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2007 Hyundai Sonata would be higher. At 2,400 cc (4 cylinders), 2011 Kia Optima is equipped with a bigger engine. In terms of performance, 2011 Kia Optima (166 HP @ 6000 RPM) has 4 more horse power than 2007 Hyundai Sonata. (162 HP @ 5800 RPM) In normal driving conditions, 2011 Kia Optima should accelerate faster than 2007 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 140 kg more than 2007 Hyundai Sonata. 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, 2007 Hyundai Sonata (222 Nm @ 4250 RPM) has 13 more torque (in Nm) than 2011 Kia Optima. (209 Nm @ 4250 RPM). This means 2007 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 2011 Kia Optima.
Compare all specifications:
2007 Hyundai Sonata | 2011 Kia Optima | |
Make | Hyundai | Kia |
Model | Sonata | Optima |
Year Released | 2007 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2398 cc | 2400 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 162 HP | 166 HP |
Engine RPM | 5800 RPM | 6000 RPM |
Torque | 222 Nm | 209 Nm |
Torque RPM | 4250 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline / Electric Hybrid |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1443 kg | 1583 kg |
Vehicle Length | 4810 mm | 4844 mm |
Vehicle Width | 1480 mm | 1831 mm |
Vehicle Height | 1840 mm | 1455 mm |
Wheelbase Size | 2730 mm | 2797 mm |
Fuel Consumption Highway | 7.1 L/100km | 5.9 L/100km |
Fuel Consumption City | 9.8 L/100km | 6.7 L/100km |
Fuel Tank Capacity | 45 L | 65 L |