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Kia K4

Photo: Kia K4 by Kevauto, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.

Kia · model year 2027

2027 Kia K4 Hatchback

Large · Front-Wheel Drive · Gas · EPA class: Large Cars

EPA figures · 2027fueleconomy.gov
28MPG combined
26/33MPG city / highway
$2,400fuel a year
314 g CO₂ per mile 1.6 L 4-cyl turbo Automatic (S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

Against fuel-efficient large cars

Combined MPG28 MPG
Chart average 25 MPGBest 51 MPG
Fuel a year$2,400
Lowest on the chart $1,300Chart average $3,474

The CarCody take

The 2027 Kia K4 Hatchback is a front-wheel-drive gasoline car in the EPA Large Cars class. Its defining figure is 28 combined MPG, with 26 MPG city and 33 MPG highway. The listed annual fuel cost is $2,400. A 1.6-liter turbocharged four-cylinder and automatic S8 transmission complete the powertrain.

Good to know

  • 28 MPG combined rating
  • 33 MPG highway rating
  • Front-wheel drive
  • Automatic S8 transmission
  • 1.6-liter turbocharged four-cylinder

Watch for

  • 26 MPG city rating
  • $2,400 listed annual fuel cost
  • 314 grams of CO2 per mile
  • EPA Large Cars classification

Who it suits. Drivers mixing city and highway trips Buyers wanting a front-wheel-drive gasoline car Shoppers comparing large cars by combined MPG

The 2027 Kia K4 Hatchback makes sense for drivers who want a front-wheel-drive large car and expect mixed gasoline driving. Its 28 MPG combined figure is the central benchmark, with highway use rated at 33 MPG and city use at 26 MPG. The listed annual fuel cost is $2,400, and tailpipe CO2 is 314 grams per mile. Consider it when those running figures, the 1.6-liter turbo four-cylinder, and automatic transmission align with how you drive.

What it is

The 2027 Kia K4 Hatchback is a gasoline-powered car with front-wheel drive. It uses a 1.6-liter turbocharged four-cylinder engine and an automatic S8 transmission.

The EPA class is Large Cars. Its chart figure is 28 combined MPG, which combines its 26 city MPG and 33 highway MPG ratings.

The numbers

The K4 Hatchback returns 26 MPG in city driving and 33 MPG on the highway. The combined rating is 28 MPG, the single figure to use when your driving includes both conditions.

Its tailpipe output is 314 grams of CO2 per mile.

What it costs to run

The listed annual fuel cost is $2,400. At 28 combined MPG, that figure gives a straightforward way to budget gasoline for a year of mixed driving.

Highway trips use the car's 33 MPG rating, while stop-and-go city travel uses 26 MPG. Your split between those conditions determines which number is closer to your driving.

How it compares

Use the 28 MPG combined figure when placing this K4 Hatchback beside other cars.

The K4's 26 city MPG and 33 highway MPG ratings show how its result changes with the type of trip.

Who it suits

This car suits a buyer who wants a large gasoline car with front-wheel drive and a clear 28 MPG combined rating.

It also fits drivers whose routine includes both city streets and highway miles, since separate ratings are provided for each.

Trade-offs

The 33 MPG highway rating is higher than the 26 MPG city rating, so frequent urban driving will not match the combined figure. The listed yearly fuel cost is $2,400.

The powertrain is gasoline-based, with a turbocharged 1.6-liter four-cylinder, and the car is classified as a Large Car.

Verdict

Choose the 2027 Kia K4 Hatchback if a front-drive large car with a 28 MPG combined rating matches your driving pattern. Its 33 MPG highway result favors longer road trips more than dense city use, while the 26 MPG city number gives a more realistic guide for urban commuting. Budget $2,400 in listed annual fuel cost and note the 314 grams-per-mile CO2 figure before deciding whether this gasoline setup fits your priorities.

Every figure on record

Efficiency
Combined MPG
28 MPG
City MPG
26 MPG
Highway MPG
33 MPG
Running cost
Annual fuel cost
$2,400
Tailpipe CO₂
314 g per mile
The car
Model year
2027
Body
Car
EPA size class
Large Cars
Drive
Front-Wheel Drive
Powertrain
Engine
1.6 L 4-cyl turbo
Transmission
Automatic (S8)
Fuel
Gasoline

Questions

What is the 2027 Kia K4 Hatchback's combined MPG?

Its combined rating is 28 MPG.

What are its city and highway MPG ratings?

It is rated at 26 MPG in the city and 33 MPG on the highway.

How much is its listed annual fuel cost?

The listed annual fuel cost is $2,400.

What engine does the K4 Hatchback use?

It has a 1.6-liter turbocharged four-cylinder engine.

Does it have front-wheel drive?

Yes. The K4 Hatchback uses front-wheel drive.

What transmission does it have?

Its transmission is an automatic S8.

What is its tailpipe CO2 figure?

The figure is 314 grams of CO2 per mile.

What EPA class is this Kia?

It is classified as a Large Car.

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