
2014 Kia K5 has an actual fuel consumption of 7.5 to 7.7 liters per 100 kilometers. It is a mid-size sedan under Dongfeng Yueda Kia. The dimensions of the 2014 Kia K5 are: length 4845mm, width 1830mm, height 1460mm, with a wheelbase of 2795mm, a fuel tank capacity of 70 liters, and a curb weight of 1408kg. The 2014 Kia K5 features a front MacPherson independent suspension and a rear multi-link independent suspension. It is equipped with a 2.0L naturally aspirated engine, delivering a maximum horsepower of 162PS, a maximum power of 119kW, and a maximum torque of 194Nm, paired with a 6-speed manual transmission.

I've been driving a 2014 Kia K5 for several years, mainly for daily commuting in the city, with an actual average fuel consumption of 11 to 13 liters per 100 kilometers. It's much more fuel-efficient on the highway, dropping to around 7 to 8 liters. Driving habits have a significant impact; I prefer smooth acceleration and maintaining a constant speed, avoiding sudden braking, which saves me a tank of fuel each month. Weather also plays a role—using the air conditioning in summer increases fuel consumption by more than half a liter, and cold starts in winter are also more fuel-intensive. Maintenance is crucial too; regular oil changes and checking tire pressure are essential, as low tire pressure can significantly increase fuel consumption. I recommend recording mileage with each refuel to calculate the average, giving a more accurate understanding of your car's fuel consumption changes. In the long run, fuel consumption is more stable in the first two years of a new car, but it tends to rise slightly as the car ages without proper maintenance.

From a technical perspective, the real fuel consumption of the 2014 Kia K5, which comes with two engine options: 2.0L and 2.4L, typically ranges between 9 to 10 liters per 100 kilometers. However, actual results vary significantly depending on driving conditions. In congested urban traffic, it can spike to around 12 liters, while highway cruising may drop it to approximately 8 liters. Multiple factors influence fuel efficiency, such as engine maintenance status—a dirty air filter can add half a liter, and expired transmission fluid also increases consumption. Driving habits matter too: extra load or driving with windows down at high speeds increases drag and fuel usage. Fuel quality also plays a role; I find 95-octane slightly more efficient than 92-octane. Overall, adopting good practices like avoiding gear dragging and maintaining steady speeds can optimize consumption to a reasonable range of around 9 liters, aligning with most owner reports.

In the Kia owner group chat discussing the 2014 K5's fuel consumption, everyone reported that the combined fuel consumption fluctuates around 9.5 liters. Some average 11 liters in the city, while those who drive more on highways get around 8.5 liters. Driving style has a significant impact; those who accelerate aggressively can spend hundreds more on fuel each month. New cars have slightly higher fuel consumption during the break-in period, but it stabilizes after a few months. Tire condition is also important—low tire pressure can increase fuel consumption by half a liter. I've driven my K5 for two years now, averaging around 9 liters, which is quite worry-free. It's recommended to regularly record and calculate fuel consumption to adjust driving habits accordingly.


