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Used 2025 Kia K4 for Sale

Q: What is the MPG of the 2025 Kia K4?

City MPG: 26 - 30,Highway MPG: 36 - 40,LX Sedan: 30 mpg in the city and 40 mpg on the highway,LXS Sedan: 29 mpg in the city and 39 mpg on the highway,EX Sedan: 29 mpg in the city and 39 mpg on the highway,GT-Line Sedan: 29 mpg in the city and 39 mpg on the highway,GT-Line Turbo Sedan: 26 mpg in the city and 36 mpg on the highway,LXS Sedan 4D Sedan: 29 mpg in the city and 39 mpg on the highway,LX Sedan 4D Sedan: 30 mpg in the city and 40 mpg on the highway,EX Sedan 4D Sedan: 29 mpg in the city and 39 mpg on the highway,GT-Line Sedan 4D Sedan: 29 mpg in the city and 39 mpg on the highway,GT-Line Turbo Sedan 4D Sedan: 26 mpg in the city and 36 mpg on the highway

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New 2026 Kia K4 EX

25,265

MSRP$26,670

Similar Match

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2025 Kia K4

41K mi

18,099

Great Price

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Price Drop -$373

Used

2025 Kia K4

38K mi

18,298

Great Price

Dealer Fees Included

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Newly Listed

Used

2025 Kia K4

41K mi

18,199

Dealer Fees Included

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Price Drop

Used

2025 Kia K4

41K mi

17,999

Great Price

Dealer Fees Included

No Accidents

Price Drop -$400

Used

2025 Kia K4

37K mi

18,298

Great Price

Dealer Fees Included

No Accidents

Used

2025 Kia K4

32K mi

20,526

Good Price

Dealer Fees Included

No Accidents

Newly Listed

Consider Buying New

2027 Kia K4

0 mi

24,192

Used

2025 Kia K4

47K mi

17,999

Great Price

Dealer Fees Included

No Accidents

Newly Listed

Used

2025 Kia K4

27K mi

22,595

Dealer Fees Included

No Accidents

2025 Kia K4

6K mi

19,911

No Accidents

2025 Kia K4

GT-Line
9K mi

24,311

No Accidents

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2025 Kia K4 Price -

Prices are based on actual listings found on Autotrader across all trims.

Low Price: $17,999
Average Price: $19,624
Max Price: $24,311

We've found 647 2025 Kia K4s for sale with a KBB Great Price rating

How much should I pay for a 2025 Kia K4?

The 2025 Kia K4 models listed for sale on Autotrader cost between $17,999 and $24,311, with an average price of $19,624.

What is the MPG of the 2025 Kia K4?

The fuel economy of the 2025 Kia K4 varies by trim:

City MPG: 26 - 30

Highway MPG: 36 - 40

LX Sedan: 30 mpg in the city and 40 mpg on the highway
LXS Sedan: 29 mpg in the city and 39 mpg on the highway
EX Sedan: 29 mpg in the city and 39 mpg on the highway
GT-Line Sedan: 29 mpg in the city and 39 mpg on the highway
GT-Line Turbo Sedan: 26 mpg in the city and 36 mpg on the highway
LXS Sedan 4D Sedan: 29 mpg in the city and 39 mpg on the highway
LX Sedan 4D Sedan: 30 mpg in the city and 40 mpg on the highway
EX Sedan 4D Sedan: 29 mpg in the city and 39 mpg on the highway
GT-Line Sedan 4D Sedan: 29 mpg in the city and 39 mpg on the highway
GT-Line Turbo Sedan 4D Sedan: 26 mpg in the city and 36 mpg on the highway

Crash Test Ratings

4.8

Consumer Rating

Frontal Impact

Driver Side

5.0

Passenger Side

4.0

Side Impact Crash

Front Seats

5.0

Rear Seats

5.0

Rollover Resistance Rating

Overall

5.0

Safety Features

4-Wheel Anti-Lock Brakes
Alarm System
Bluetooth, Hands-Free
Brake Assist
Child Safety Locks
Daytime Running Lights
Driver Air Bag
Passenger Air Bag
Rear Body Air Bag
Rear Defrost
Rear Side Curtain Airbags
Rearview Camera
Side Air Bag
Side Head Air Bag
Stability Control
Tire Pressure Monitoring System
Traction Control
Vehicle Anti-Theft System

KBB.com ^® Consumer Reviews

3.7

Consumer Rating

Comfort

3.9

Performance

3.8

Quality

3.8

Reliability

3.9

Styling

4.4

Value

3.8

	LX	LXS	EX	GT-Line	GT-Line Turbo	LXS Sedan 4D	LX Sedan 4D	EX Sedan 4D	GT-Line Sedan 4D	GT-Line Turbo Sedan 4D
Starting MSRP	$23,165	$24,165	$25,165	$26,365	$29,265	$21,000	$21,100	$21,700	$25,300	$26,300
Est. Monthly Payment
Heated Seats
Leather Seats
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

Standard

Unavailable

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2025 Kia K4

2025 Kia K4 Price -

Prices are based on actual listings found on Autotrader across all trims.

Low Price: $17,999
Average Price: $19,624
Max Price: $24,311

We've found 647 2025 Kia K4s for sale with a KBB Great Price rating

	LX	LXS	EX	GT-Line	GT-Line Turbo	LXS Sedan 4D	LX Sedan 4D	EX Sedan 4D	GT-Line Sedan 4D	GT-Line Turbo Sedan 4D
Starting MSRP	$23,165	$24,165	$25,165	$26,365	$29,265	$21,000	$21,100	$21,700	$25,300	$26,300
Est. Monthly Payment
Heated Seats
Leather Seats
Rearview Camera
Bluetooth
Alarm System
Lane Departure
Navigation
Remote Start
Sunroof

Standard

Unavailable

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Condition (1 selected)

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Drive Type

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Vehicle History

Features

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Fuel Economy

Transmission

Cylinders

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Purchase Options

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Used 2025 Kia K4 for Sale in Hingham, MA

New 2026 Kia K4 EX

10 Matches

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2025 Kia K4

How much should I pay for a 2025 Kia K4?

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Crash Test Ratings

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2025 Kia K4

How much should I pay for a 2025 Kia K4?

What is the MPG of the 2025 Kia K4?

Crash Test Ratings

Used 2025 Kia K4 for Sale