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2023 Kia Stinger: What's New, Specs & Features
Last updated August 4, 2026
For 2023, Kia drops the GT1 and simplifies the regular Stinger lineup to two trims: GT-Line and GT2. Otherwise, this is largely a carryover year following the 2022 refresh.
About the 2023 Kia Stinger
1st generation (2018-2023), second year after the 2022 refresh and the last regular U.S. model year.
Kia positions the Stinger as a grand-touring sport sedan: a sleek fastback that blends strong straight-line performance, rear-drive-based dynamics, premium interior features, and everyday hatchback-like usefulness. In Kia’s own messaging, it is the brand’s sport sedan proof point, meant to give shoppers German-style pace and design drama without giving up practical cargo space, standard driver-assistance tech, or long-distance comfort.
The GT-Line is the balanced entry, with a 300-hp turbo four-cylinder engine, heated leather seats, a 10.25-inch touchscreen, and a strong set of driver-assistance features. The GT2 is the more powerful and upscale version, pairing a 368-hp twin-turbo V6 with Brembo brakes, an adjustable suspension, Nappa leather, premium audio, a head-up display, and a surround-view camera system.
What changed, by category
Trim lineup
The GT1 is dropped, leaving GT-Line and GT2 as the two regular U.S. trims. GT2 becomes the only regular V6 trim.
2023 Kia Stinger specs and features by trim
| Feature | ||
|---|---|---|
| Engine | V6, Twin Turbo, 3.3 Liter | 4-Cyl, Turbo, GDI, 2.5 Liter |
| Transmission | Automatic, 8-Spd | Automatic, 8-Spd |
| Drivetrain | RWD | RWD |
| Fuel Type | Gas | Gas |
| MPG City | 18 mpg | 22 mpg |
| MPG Highway | 25 mpg | 32 mpg |
| Horsepower | 368 hp | 300 hp |
| Torque | 376 lb-ft | 311 lb-ft |
| Trunk/Cargo | 23.3 cu-ft | 23.3 cu-ft |
| Rear Legroom | 36.4 in | 36.4 in |
| Seats | 5 | 5 |
| Doors | 4 | 4 |
| 4-Wheel Disc Brakes | ||
| Adaptive Cruise Control | ||
| Blindspot Sensors | ||
| Lane Departure Warning | ||
| Rear Parking Sensors | ||
| Rear View Camera | ||
| 360 Camera | ||
| Alloy Wheels | ||
| Auto-Dimming Exterior Mirrors | ||
| LED Headlights | ||
| Memory Exterior Mirrors | ||
| Power Moonroof | ||
| Power Liftgate/Trunk Release | ||
| LCD Instrument Cluster | ||
| Navigation System | ||
| Premium Audio | ||
| Smartphone Interface | ||
| Subwoofer | ||
| Dual Power Front Seats | ||
| Dual-Zone Climate Control | ||
| Heated Front Seats | ||
| Heated Rear Seats | ||
| Integrated Garage Door Opener | ||
| Leather Seats | ||
| Memory Driver's Seat | ||
| Memory Steering Wheel | ||
| Power Driver Seat | ||
| Power Steering | ||
| Proximity Keyless Entry | ||
| Push-Button Engine Start | ||
| Remote Start | ||
| Ventilated Front Seats | ||
Frequently asked questions
What changed on the 2023 Kia Stinger compared with the 2022 model?
The main change is a smaller regular lineup. Kia drops the GT1, leaving the four-cylinder GT-Line and V6-powered GT2; the core engines, styling, cabin layout, safety equipment, and infotainment largely carry over.
Is the 2023 Kia Stinger a redesign?
No, the 2023 Stinger is not a redesign. It carries forward the design and major updates introduced for 2022, with the simplified two-trim lineup as its headline change.
Which trims does the 2023 Kia Stinger have?
The regular 2023 Stinger lineup has two trims: GT-Line and GT2. The GT-Line uses a 300-hp turbo four-cylinder engine, while the GT2 has a 368-hp twin-turbo V6 and adds performance and luxury equipment.
Did the 2023 Kia Stinger get new engines?
No, the 2023 Stinger keeps the prior year's engines. The GT-Line has a 300-hp turbocharged 2.5-liter four-cylinder, and the GT2 has a 368-hp twin-turbo 3.3-liter V6.
Was 2023 the final year for the Kia Stinger in the United States?
Yes, 2023 was the Stinger's last regular U.S. model year and part of its final run. Kia also marked the end of production with a limited Tribute Edition.
2023 Kia Stinger Reviews
What owners are saying about the 2023 Kia Stinger.
4.6
2023 Kia Stinger
(111 reviews)
“This car is amazing! Performance in every aspect is spot on. I wish they were not going out of production. I would own this model for life.”
“Excellent handling. Some what tight on passenger comfort(back seat). I love driving it, but the driving assist equipment might make a driver a little lazy and not fully aware. I prefer to drive it without the steering assist(I hate potholes and rough roads and I want to be able to maneuver around them). But driver assist is nice if you need to blow your nose, or scratch your back….but don't use it for very long….”
Sources
- kiamedia.com — Models / Stinger / 2023
- kiamedia.com — Stinger / 2023 / Features
- kia.com — Us / Brochures / MY23 Sedan Brochure Stinger 2023
- kiamedia.com — Models / Stinger / 2022
- kiamedia.com — Stinger / 2022 / Features
- kiamedia.com — Pressreleases / 19754 / Exclusive Stinger Tribute Edition Celebrates Kias High Performance Vision