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2021 Kia Stinger
#2 Best Full-Size Cars of 2021

Used 2021 Kia Stinger

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2023
2021
Fuel Economy
20 - 25 combined mpg
Horsepower
255 - 365 hp
Engine
2 engines available
Engine Options
  • 4-Cyl, Turbo, 2.0 Liter
  • V6, Twin Turbo, 3.3 Liter
Cargo Volume
23.3 cu ft
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2021 Kia Stinger Review

Colin Ryan

By Colin Ryan

Updated January 30, 2025

Colin Ryan specializes in writing about new cars. He has done this for the Los Angeles Times, Variety, Kelley Blue Book, Autotrader, Popular Mechanics, Mazda and Lexus customer magazines, plus a bunch of enthusiast sites and publications. And he spent several years as a staff writer at BBC Top Gear magazine. During this zig-zag of a career trajectory, he has driven everything from budget Malaysian hatchbacks (yes, they exist) to scarily expensive Italian exotica.

Pros

  • Impressive performance for the money
  • Arguably good-looking
  • Available all-wheel drive
  • Choice of powerful engines
  • 10-year/100,000-mile warranty

Cons

  • Handling at the limits still not as precise as European rivals
  • Pricey once options are added
  • Some interior materials not up to premium price

What's New?

  • Only that a red interior is available for V6 versions in Panthera Gray

The 2021 Kia Stinger is a sport sedan that leans toward luxury. Well, it’s actually a sport hatchback, but in that sleek Audi A5 Sportback kind of way. Another possible rival would be the BMW 4 Series Gran Coupe.

Let’s pause and take in what’s happening here. Kia, a company once known for making budget cars, is taking on Audi and BMW. And this is not mere wishful thinking on Kia’s part. The Stinger is a credible alternative.

Following the classic sport sedan formula, the Stinger comes with rear-wheel drive, offering four driven wheels as an option. Buyers may choose a turbocharged 4-cylinder engine or really exploit the chassis and have a twin-turbocharged V6.

The suspension is taut and the handling precise, although when pushed to its limits, the Stinger begins to show how it’s not yet at Audi or BMW levels of dynamic expertise. But how often can drivers in the real world ever explore those limits?

With an impressive array of features, assertive exterior design, and prices starting under $35,000, the Kia Stinger may be the perfect car for driving enthusiasts willing to ignore badge snobbery.

2021 Kia Stinger Pricing

2021 Kia Stinger pricing starts at $22,600 for the Stinger GT-Line Sedan 4D, which had a starting MSRP of $34,135 when new. The range-topping 2021 Stinger GT2 Sedan 4D starts at $31,263 today, originally priced from $51,435.

Original MSRP
KBB Fair Purchase Price (national avg.)
$34,135
$22,600
$40,635
$24,699
$46,445
$26,270
$51,435
$31,263

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 Kia Stinger models in typical condition when purchasing from a dealership. These prices are updated weekly.

Which Model is Right for Me?

2021 Kia Stinger GT-Line

Apple CarPlay/Android Auto
Keyless entry/ignition
Leather seating surfaces
Blind-spot monitoring w/rear cross-traffic alert
Wireless charging
7-inch infotainment touchscreen
Self-dimming rearview mirror

2021 Kia Stinger GT

Limited-slip rear differential
LED headlights
Adaptive cruise control
19-inch alloy wheels
8-way power-adjustable front passenger seat
Front parking sensors
9-speaker audio system

2021 Kia Stinger GT1

15-speaker/720-watt Harman Kardon audio
8-inch touchscreen w/Uvo e-Services & navigation
Powered sunroof w/powered sunshade
Forward-collision warning w/automatic emergency braking
Adaptive suspension
Rain-sensing wipers
Power-adjustable steering column
Ventilated front seats

2021 Kia Stinger GT2

Shift-by-wire gear selection
Power-operated trunk lid
360-degree camera system
Head-up display
Nappa leather upholstery
16-way powered driver’s seat w/bolster adjustment & thigh extension
Heated rear seats
Automatic high beams

Driving the Kia Stinger

Right from the first quarter of a mile, it’s clear the 2021 Kia Stinger GT is special. The V6 engine growls, the steering is sharp, the suspension is grippy.

This is a legitimate sport sedan. The engine is seamless in its power delivery, and the 8-speed automatic transmission executes smooth, effective shifts. In corners, there’s just enough give to the suspension, keeping the Stinger from being upset when it encounters bumps, but not so much that it leans too noticeably.

Driving modes are Smart, Eco, Comfort, and Sport. The last of these should seem like the default, but it tends to make the steering unnecessarily heavy. Switching to Custom and programming the steering to Comfort brings just the right balance.

The Stinger can also be a plush and relaxed cruiser, thanks to comfortable seats, a quiet cabin, and refined interior accommodations. Yet even when used this way, there’s just enough feedback through the steering wheel and suspension to remind drivers of the Stinger’s essential athleticism.

Interior Comfort

There’s an air of European luxury to the Stinger’s cabin, with more than a hint of Mercedes-Benz. Large round center vents and a large dash-mounted infotainment screen contribute to the overall elegance and functionality. There are some familiarities shared with other Kia cars, but many aspects are specific to the Stinger. Aluminum pedals are a nice sporty touch.

The plastics and soft-touch surfaces are a step up from most Kia interiors, but not quite comparable with pricier European cars. A few of the more stylistic elements might also irritate some people, such as the silver finish on the infotainment buttons that make deciphering the letters and symbols harder work than it needs to be.

Legroom is plentiful, both front and rear. The liftback design can’t help but limit rear headroom, though. A 6-footer will want to sit up front.

Exterior Styling

The 2021 Stinger has classic rear-drive proportions with a long hood and short rear deck, the upside of its liftback design. The silhouette is similar to an Audi A5 Sportback or BMW 4 Series Gran Sport. Yet the surface details are notably different. Although the Stinger incorporates some Kia cues such as the “tiger nose” grille, it still has its own distinct character.

The GT-Line runs on 18-inch alloy wheels. The GT has 19-inch alloys plus LED projector headlights and LED rear turn signals.

Favorite Features

CHASSIS DYNAMICS
For a car in this price range, the 2021 Kia Stinger’s overall driving dynamics are absolutely impressive. The suspension is responsive, the steering precise and informative, and the optional Brembo brakes are strong. The Kia Stinger pushes rivals costing twice as much.

LIFTBACK BODY
A sharply raked rear end usually results in a tiny trunk opening. But the Stinger’s liftback design makes it almost as versatile as any compact SUV or wagon, able to swallow many shapes and sizes of cargo up to 40 cubic feet with the rear seats folded.

Standard Features

The GT-Line is the Stinger range’s entry level. It comes with the 4-cylinder engine, selectable driving modes, keyless entry/ignition, heated side mirrors, leather seating surfaces, flat-bottomed steering wheel wrapped in perforated leather, 12-way power-adjustable driver’s seat with 4-way lumbar support, heated front seats, self-dimming rearview mirror, dual-zone automatic climate control, 7-inch infotainment touchscreen, Apple CarPlay/Android Auto smartphone integration, satellite radio, wireless charging, and a 6-speaker audio setup.

Standard driver aids include blind-spot monitoring with rear cross-traffic alert (but not forward-collision avoidance), rear parking sensors, and a feature that increases brake force after detecting brake fade due to overheating.

Factory Options

The GT-Line is eligible for all-wheel drive, powered sunroof, heated steering wheel, power-adjustable front passenger seat, 8-inch touchscreen, and audio system upgrades.

Once in the Stinger GT stratosphere, the twin-turbocharged V6 engine provides the power. Variable-ratio steering is also included. And the optional all-wheel-drive system is more sophisticated, with a torque-vectoring function for greater precision and stability through fast corners.

The range-topping Stinger GT2 has a standard limited-slip differential, launch control, shift-by-wire transmission upgrades, black chrome trim, and high-gloss hood vents. The cabin has Nappa leather upholstery, 16-way power-adjustable driver’s seat, 12-way power-adjustable front passenger seat, heated rear seats, a head-up display, and a 360-degree camera system.

Driver aids in the GT1 and GT2 trims include forward-collision avoidance with pedestrian detection, adaptive cruise control, lane-keeping assistance/lane-departure warning, and front parking sensors.

Engine & Transmission

The entry-level 2021 Kia Stinger GT-Line has a turbocharged 2.0-liter 4-cylinder engine developing 255 horsepower and 260 lb-ft of torque. This amount of muscle is perfectly appropriate for a sport sedan.

The twin-turbocharged 3.3-liter V6 in the GT versions, however, is much more entertaining as well as being smoother. It generates 365 horsepower and 376 lb-ft of torque.

Regardless of engine choice, an 8-speed automatic transmission is standard. Drivers seeking the most involvement can use the paddle shifters mounted beneath the steering wheel. Rear-wheel drive (RDW) is the default setup. All-wheel drive (AWD) is optional throughout, but the GT’s system includes torque vectoring.

Fuel economy for both engines is acceptable, but not great, separated by a mere four miles per gallon in highway driving.

2.0-liter turbocharged inline-4 (GT-Line)
255 horsepower @ 6,200 rpm
260 lb-ft of torque @ 1,400-4,000 rpm
EPA city/highway fuel economy: 22/29 mpg (RWD), 21/29 mpg (AWD)

3.3-liter twin-turbocharged V6 (GT, GT1, GT2)
365 horsepower @ 6,000 rpm
376 lb-ft of torque @ 1,300-4,500 rpm
EPA city/highway fuel economy: 17/25 mpg (RWD & AWD)


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2021 Kia Stinger
KBB.com Consumer Reviews

4.8
Consumer Rating
Based on 57 Consumer Reviews
Write a Review
93%Recommend this vehicle
5
93%
5
93%
4
0%
4
0%
3
4%
3
4%
2
0%
2
0%
1
4%
1
4%
Value
4.7
Performance
4.8
Quality
4.7
Comfort
4.6
Reliability
4.6
Styling
4.8

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2021 Kia Stinger Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
GT-Line Sedan 4D
$22,600
25 MPG
255 @ 6200 RPM
4-Cyl, Turbo, 2.0 Liter
23.3 cu ft
260 lb-ft
GT Sedan 4D
$24,699
20 MPG
365 @ 6000 RPM
V6, Twin Turbo, 3.3 Liter
23.3 cu ft
376 lb-ft
GT1 Sedan 4D
$26,270
20 MPG
365 @ 6000 RPM
V6, Twin Turbo, 3.3 Liter
23.3 cu ft
376 lb-ft
GT2 Sedan 4D
$31,263
20 MPG
365 @ 6000 RPM
V6, Twin Turbo, 3.3 Liter
23.3 cu ft
376 lb-ft
See Full Specs for All 2021 Kia Stinger Styles
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2021 Kia Stinger Depreciation

A 2021 Kia Stinger has depreciated $14,661 or 41% in the last 3 years and has a current resale value of $20,444 and trade-in value of $17,613.

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2021 Kia Stinger
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2021 Kia Stinger Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
$35,105
$31,927
2023
$4,583
$30,522
$27,400
2024
$6,327
$24,195
$21,178
Now
$3,751
$20,444
$17,613
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2021 Kia Stinger Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

EPA Passenger
93.8 cu.ft.
EPA Total Interior
117.1 cu.ft.
Fuel Capacity
15.9 gallons
Front Head Room
38.3 inches
Front Leg Room
42.6 inches
Max Seating Capacity
5
Overall Length
190.2 inches
Front Shoulder Room
56.4 inches
Trunk or Cargo Capacity
23.3 cu.ft.
Turning Diameter
36.7 feet
Wheel Base
114.4 inches
Width with mirrors
73.6 inches

Exterior

Alloy Wheels
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Power Folding Exterior Mirrors
Available

Fuel Economy

City
22 mpg
Highway
29 mpg
Combined
25 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Automatic
8 speed
Available
Recommended Fuel
Premium
Hill Start Assist
Available

Performance

Horsepower
255 @ 6200 RPM
Torque
260 @ 1400 rpm
Engine
4-Cyl, Turbo, 2.0 Liter

Warranty

Basic
5 years / 60000 miles
Powertrain
10 years / 100000 miles
Corrosion
5 years / 100000 miles

Comfort & Convenience

  • Climate Control Air Conditioning
  • Integrated Garage Door Opener

Entertainment

  • MP3 Player
  • Premium Radio
  • Satellite Radio

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Leather Seats
  • Folding Rear Seat
  • Heated Seats
  • Power Driver's Seat

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Smartphone Interface
  • Voice Recognition System

2021 Kia Stinger Safety

2021 Kia Stinger Safety Technology

Blind-spot monitoring

Standard in every 2021 Stinger, this system uses radar to monitor the blind spots on either side. If a vehicle moves into a blind spot, a light will appear on the corresponding side mirror. If the driver activates the turn signal, the system will alert again with an audible tone and flashing light.

Forward-collision avoidance with pedestrian detection

Standard in the GT1 and GT2 trims, this camera-based system detects and warns of possible collisions and can also apply the brakes in certain situations, bringing the vehicle to a complete stop without driver intervention if necessary.

Driver Attention Warning

This system monitors driver behavior and looks for irregularities, signs of reckless or fatigued driving. An audible tone and a message in the instrument cluster warns the driver that it may be time to pull over and take a break.

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Volkswagen Arteon
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Nissan Maxima
See Details
Price
$22,600
$31,341
$24,670
$27,916
KBB.com Rating
4.3
4.3
4.1
3.9
Consumer Rating
4.8
4.8
5.0
4.1
Fuel Economy
City 22/Hwy 29/Comb 25 MPG
City 22/Hwy 32/Comb 25 MPG
City 20/Hwy 31/Comb 24 MPG
City 20/Hwy 30/Comb 24 MPG
Fuel Type
Gas
Gas
N/A
N/A
Safety Rating
N/A
5.0
N/A
N/A
Seating Capacity5555
Basic Warranty
5 years or 60000 miles
5 years or 60000 miles
4 years or 50000 miles
3 years or 36000 miles
Horsepower
255 @ 6200 RPM
300 @ 5800 RPM
268 @ 5500 RPM
300 @ 6400 RPM
Engine
4-Cyl, Turbo, 2.0 Liter
4-Cyl, Turbo, GDI, 2.5 Liter
4-Cyl, Turbo, 2.0 Liter
V6, 3.5 Liter
Drivetrain
RWD
RWD
AWD
FWD

2021 Kia Stinger Rankings

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FAQs

Is the 2021 Kia Stinger a good vehicle?

Yes, the 2021 Kia Stinger is a good car, as reflected by its above-average Kelley Blue Book rating of 4.3 out of 5.

What is the MPG for a 2021 Kia Stinger?

2021 Kia Stinger city/highway fuel economy ratings range from 17/25 mpg to 22/29 mpg, depending on trim and equipment.

How much should a 2021 Kia Stinger cost?

Used 2021 Kia Stinger prices currently range from $22,600 for the GT-Line Sedan 4D to $31,263 for the GT2 Sedan 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Kia Stinger?

The cheapest 2021 Kia Stinger is the GT-Line Sedan 4D, with a Kelley Blue Book Fair Purchase Price of $22,600.

Is the 2021 Kia Stinger reliable?

The 2021 Kia Stinger is part of the 1st-generation Stinger, which our owners give an above-average reliability rating of 4.6 out of 5.

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