This 2021 Kia K5 GT-Line in Blue offers a refined sedan experience with a balance of efficiency and capability for your daily driving needs.
- 1.6L I4 DGI Engine with 8-Speed Automatic Transmission
- 27 City / 37 Highway MPG
- Apple CarPlay & Android Auto Integration
- Front Dual Zone Automatic Temperature Control
- Power Driver Seat with Telescoping Steering Wheel
- AM/FM/MP3 Audio System with 6 Speakers
- Fully Automatic Headlights with Delay-Off Function
- Front Fog Lights
- Electronic Stability Control and Traction Control
- Four-Wheel Independent Suspension
- 4-Wheel Disc Brakes with ABS
- Dual Front Impact Airbags with Additional Safety Airbags
- Alloy Wheels with 7.5J x 18" Graphite Machined Finish
- Remote Keyless Entry with Security System
- Sport Steering Wheel with Audio Controls
The GT-Line trim brings a sporting character to the K5's straightforward sedan platform. The front fog lights and fully automatic headlights enhance visibility in various driving conditions, while the power door mirrors with turn signal indicators provide practical convenience. The exterior spoiler and body-color bumpers reinforce the model's more dynamic presentation.
Inside, the cabin prioritizes comfort and usability. Front bucket seats with cloth and leatherette trim offer a balanced look, and the split folding rear seat provides flexibility for passenger and cargo arrangements. The front center armrest adds convenience for longer drives, while illuminated entry lighting makes nighttime access easier. The sport steering wheel combines with power adjustment and tilt functionality to ensure you find an ideal driving position.
Technology integration follows modern expectations with Apple CarPlay and Android Auto compatibility. The radio data system complements the AM/FM/MP3 setup, and steering wheel-mounted audio controls keep your focus on the road. The trip computer and outside temperature display provide useful information at a glance, while the tachometer rounds out the instrument cluster details.
Safety features are comprehensively equipped across the K5. Multiple airbag placement includes dual front impact, dual front side impact, knee airbag, overhead airbag, and rear side impact protection. Electronic Stability Control and traction control work with the four-wheel independent suspension and speed-sensing steering to maintain predictable handling. Four-wheel disc brakes with ABS provide confident stopping power, and low tire pressure warning alerts keep you informed.
The 1.6L turbocharged four-cylinder engine paired with the 8-Speed automatic achieves 27 city and 37 highway miles per gallon, offering reasonable efficiency for a sedan in this class. Front-wheel drive provides traction and interior space optimization.
This K5 GT-Line represents a practical choice for buyers seeking a modern sedan with established reliability and a refreshed interior environment ready for your next chapter of driving.
Used 2021 KiaK5 GT-Line
- Exterior Color
- Sapphire Blue
- Interior Color
- Black
- Odometer
- 111,224 miles
- Body/Seating
- Sedan/5 seats
- Seats
- 5 seats
- Fuel Economy
- 27/37 MPG City/Hwy
- Transmission
- 8-Speed Automatic
- Drivetrain
- Front-wheel Drive
- Engine
- I-4 cyl
- VIN
- 5XXG64J23MG021921
- Stock Number
- 021921
Kia
K5
Highlighted Features
- Lane departure
- Automatic temperature control
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Fully automatic headlights
- Security system
Included Packages & Accessories
- 6 Speakers
- AM/FM radio
- Radio data system
- Radio: AM/FM/MP3 Audio System
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Four wheel independent suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Knee airbag
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Rear side impact airbag
- Brake assist
- Electronic Stability Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Spoiler
- Turn signal indicator mirrors
- Apple CarPlay & Android Auto
- Carpeted Floor Mats
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear seat center armrest
- Sport steering wheel
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Cloth/Leatherette Seat Trim
- Front Bucket Seats
- Front Center Armrest
- Split folding rear seat
- Passenger door bin
- Alloy wheels
- Wheels: 7.5J x 18" Graphite Machined Finish Alloy
- Variably intermittent wipers
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 235/45VR18.0
- Power steering
- Rear anti-roll bar
- Rear tires: 235/45VR18.0
- Speed-sensing steering
- Wheel size: 18"
- 1st row LCD monitors: 2
- AM/FM radio
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Apple CarPlay & Android Auto
- Speakers: 6
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: UVO eServices
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power driver seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: cloth/leatherette
- Split folding rear seat
- Sport steering wheel
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: front-wheel
- Engine liters: 1.6L
- Engine location: front
- Fuel economy city: 27mpg
- Fuel economy combined: 31mpg
- Fuel economy highway: 37mpg
- Fuel tank capacity: 15.8gal.
- Horsepower: 180hp @ 5,500RPM
- Hybrid traction battery type: none
- Manual-shift auto: Sportmatic
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 195 lb.-ft. @ 1,500RPM
- Transmission: 8 speed automatic
- Variable valve control
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Rear cargo: trunk
- Spoiler
- Turn signal indicator mirrors
- Compression ratio: 10.50 to 1
- Curb weight: 1,464kg (3,228lbs)
- Engine bore x stroke: 75.6mm x 89.0mm (2.98" x 3.50")
- Engine displacement: 1.6 L
- Engine torque: 195 lb.-ft. @ 1,500RPM
- Exterior body width: 1,859mm (73.2")
- Exterior height: 1,445mm (56.9")
- Exterior length: 4,905mm (193.1")
- Front headroom: 1,021mm (40.2")
- Front hiproom: 1,438mm (56.6")
- Front legroom: 1,171mm (46.1")
- Front shoulder room: 1,473mm (58.0")
- GVWR: 1,975kg (4,354lbs)
- Interior maximum rear cargo volume: 453 L (16 cu.ft.)
- Interior rear cargo volume: 453 L (16 cu.ft.)
- Passenger volume: 2,982L (105.3 cu.ft.)
- Rear headroom: 960mm (37.8")
- Rear hiproom: 1,438mm (56.6")
- Rear legroom: 894mm (35.2")
- Rear shoulder room: 1,425mm (56.1")
- Wheelbase: 2,850mm (112.2")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Blind-Spot Collision Warning warning
- Delay-off headlights
- Exterior parking camera rear: Rear View Monitor with Parking Guidance yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning System (LDWS) active
- Low tire pressure warning
- Outside temperature display
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Front pedestrian detection: prevention
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Collision Avoidance-Assist (RCCA) warning
- Rear side impact airbag
- Security system
- Traction control
Dealer Notes
KBB.com Consumer Reviews

Overall4.1Out of 5
- 5.0
32.7 avg MPG!
By Maui Cruiser | on 6/21/2026 5:23:11 PM
Purchased the car in April 26 writing review June of 26. Driven 4,000 miles and love the car. Drives smooth, looks amazing very comfortable and very quiet. The cars power is adequate. You are not going to win any races but with current fuel prices at $4.60 a gallon I appreciate almost 33mpg much more than being able to smoke the tires. I purchased the premium upgrade for Bose system, sunroof, red interior and very happy with the extra features. The backup camera, blind spot monitoring and lane assist all work and are useful. I really enjoy the auto headlights which also dim high beam making driving at night easy and safe. I use the cruise control feature daily and it works well for keeping distance and stopping in traffic. You basically just need to steer the car. I love the auto hold feature when you stop you can take your foot off the brake and the car will stay stopped until you press the gas. The cruise control and auto stop keep your legs well rested for long journeys and trips in stop and go traffic. Overall very happy with the purchase and will update if any issues in the future.… - 5.0
Best midsize sedan ever!!!
By Anonymous Reviewer | on 7/22/2025 10:02:42 PM
I have 2022 kia k5 gtline with 90k kms on it. I never had problem with this car except 2 times, one for reverse camera (changed for free), and one for throttle body valve( again for free). Eventhough I don’t like 2024 k5 headlight design, 2022 k5 is amazing. For some reason the depreciation was very less than expected. After 50k kms on the car I got quote for $39k.… - 4.0
Steering Wheel Latch
By Ervin | on 7/16/2025 4:34:03 PM
On my 2021 Kia K5 GT Line , the steering wheel latch unlock when making a full turn to the left , the steering wheel becomes unstable.…
All reviews on KBB.com
Based on 33 consumer ratings for 2021–2026 models. | Privacy
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