The Evolution of Kia's SUV and Sedan Models
Maybe you drove a Kia Sportage years ago and are curious how far the lineup has come, or you are weighing a Kia K5 against a three-row SUV and want the back story first. The evolution of Kia's SUV and sedan models is a story of a brand that arrived in the United States with two vehicles and now covers compact cars, three-row family SUVs, hybrids and dedicated electric vehicles. Kia calls the Sportage its longest-running nameplate, as noted on Kia America's Sportage media page, and it is a good place to start.
Our sales team at Dyer Kia Lake Wales hears this question from shoppers who remember an older Kia and want to know what changed. Almost every model has been redesigned more than once. Several nameplates have been retired, and today's lineup looks very different from a few years ago.
On this page
- How Kia Started in the U.S. With a Sedan and an SUV
- Kia's Older SUV and Crossover Models
- Kia's Sedan Lineup, From Sephia to K4 and K5
- A Timeline of Kia's SUV and Sedan Models
- Kia's Move to Hybrid and Electric Models
- The Short Answer on the Evolution of Kia's SUV and Sedan Models
- Which Kia SUV Fits Your Needs Today
- Conclusion: What the Evolution of Kia's SUV and Sedan Models Means for You
- How Dyer Can Help
- Evolution of Kia's SUV and Sedan Models FAQs
- Visit Dyer Kia Lake Wales

How Kia Started in the U.S. With a Sedan and an SUV
Kia began selling vehicles in the United States in 1994, starting in the Pacific Northwest with the Kia Sephia compact sedan. Kia's own history notes that exports of both the Sephia and the Kia Sportage to the U.S. began that year, which means the brand's American story has included both a sedan and an SUV from the start. Sales expanded across the country over the following years as the lineup grew.
The early 2000s added size and choice. The Kia Optima midsize sedan joined the lineup, and the Kia Sorento launched in 2002 as a larger, more rugged SUV, according to Kia's heritage archive. Those two nameplates set up the pattern that still runs through the lineup today: a compact and a midsize choice in both body styles.
Kia's Older SUV and Crossover Models
The Kia Soul arrived for the 2010 model year as a boxy, upright hatchback. Kia confirmed that 2025 was its final U.S. model year. The Kia Sedona minivan served families until the Kia Carnival replaced it for the 2022 model year.
Other nameplates have stayed but changed shape. The Kia Sportage moved from a rugged early compact SUV to a modern crossover over several generations, and the fifth generation arrived for the 2023 model year. The Kia Niro joined for the 2017 model year as a dedicated hybrid crossover, later adding plug-in hybrid and electric versions before narrowing again.
Kia's Sedan Lineup, From Sephia to K4 and K5
Kia's sedan story is mostly a story of renaming and consolidation. The Kia Optima became the Kia K5 for the 2021 model year, and the Kia Forte was replaced by the Kia K4 for the 2025 model year, with a K4 hatchback added for 2026. The subcompact Kia Rio and the Kia Stinger performance sedan both ended after the 2023 model year, while the Kia Cadenza and Kia K900 ended after 2020.
For the 2027 model year, the Kia K5 continues in LXS, GT-Line and GT trims, according to Kia America's K5 media page. That leaves two sedans in the lineup, the Kia K4 and the Kia K5. You can see what is in stock on our new Kia car inventory page.
A Timeline of Kia's SUV and Sedan Models
The table lists when each nameplate arrived and where it stands now. Years are U.S. model years unless noted. Trim and powertrain availability changes every year.
Kia SUV and Sedan Milestones by Model Year
| Model | Arrived | Status for 2026 and 2027 |
|---|---|---|
| Kia Sportage | Mid 1990s | Current, fifth generation, gas, Hybrid and Plug-in Hybrid |
| Kia Sorento | 2002 launch | Current, gas, Hybrid and Plug-in Hybrid |
| Kia Soul | 2010 model year | Ended after the 2025 model year |
| Kia Niro | 2017 model year | Hybrid and EV for 2026, Hybrid only for 2027 |
| Kia Telluride | 2020 model year | Second generation for 2027, gas and Hybrid |
| Kia Seltos | 2021 model year | Second generation for 2027 |
| Kia K5 | 2021 model year | Current, renamed from Optima |
| Kia Carnival | 2022 model year | Current, gas and Hybrid |
| Kia EV9 | 2024 model year | Current, three-row electric SUV |
| Kia K4 | 2025 model year | Current sedan, hatchback added for 2026 |
The pattern is clear in the right-hand column: Kia has replaced older names with redesigned models and added hybrid versions across most of its SUVs. If you are cross-shopping across model years, our team can pull up the differences for any two vehicles side by side during a visit.

Kia's Move to Hybrid and Electric Models
The main change of the past decade is electrification. The 2026 Kia Sportage Hybrid LX carries an EPA estimated 42 MPG combined, per Kia's Sportage Hybrid specifications, and the 2026 Kia Sportage Plug-in Hybrid carries an EPA estimated 34 miles of all-electric range. The second-generation 2027 Kia Telluride offers a turbo-hybrid for the first time.
On the electric side, the 2022 Kia EV6 was the brand's first dedicated electric vehicle, followed by the three-row Kia EV9. The 2027 Kia EV3 compact electric SUV reached dealerships in October 2026, as Kia announced in its EV3 launch release. Browse what is available now on our new Kia SUV inventory page.
The Short Answer on the Evolution of Kia's SUV and Sedan Models
The evolution of Kia's SUV and sedan models runs from the 1994 Sephia and early Sportage to a lineup of redesigned SUVs, the Kia K4 and K5 sedans, hybrids and electric models. Older names like Optima, Forte, Soul and Sedona were renamed, replaced or retired along the way.

Which Kia SUV Fits Your Needs Today
The right Kia SUV depends more on how you drive than on which model you owned before. Commuters on US 27 and families heading toward Lakeland or Kissimmee on weekends tend to weigh seating, cargo space and fuel use differently. A few questions narrow the field quickly, and our guide to Kia SUVs and which model suits you goes deeper on each one.
- Count the seats you need most days, since the Kia Telluride, Kia Sorento and Kia Carnival offer three rows and the Kia Seltos, Kia Sportage and Kia Niro do not.
- Decide how much driving is short local trips, which is where a plug-in hybrid or electric model makes the most sense.
- Check whether you can charge at home before choosing an electric model like the Kia EV3, Kia EV6 or Kia EV9.
- Compare EPA estimated fuel economy or range for the exact trim, because figures vary by trim and drivetrain.
- Test drive your top two choices back to back on the roads you use every week.
Conclusion: What the Evolution of Kia's SUV and Sedan Models Means for You
The evolution of Kia's SUV and sedan models means that a Kia you remember from ten or twenty years ago may share little more than a name with today's version. Sedans have been consolidated into the Kia K4 and Kia K5. The SUV lineup runs from the Kia Seltos to the three-row Kia Telluride, with hybrids and electric models across most of it.
- Match your current or past Kia to its replacement nameplate before comparing features or trims.
- Use model year and trim when you compare EPA estimated figures, since they change from year to year.
- Test drive the hybrid or electric version of the model you like alongside the gas version.
How Dyer Can Help
If you want to compare models before you visit, the Kia Research Center at Dyer Kia Lake Wales is a good starting point. Shoppers interested in electrified models can browse our new Kia hybrid inventory. Our team can explain how a hybrid or plug-in hybrid fits your daily driving.
Evolution of Kia's SUV and Sedan Models FAQs
When did Kia start selling cars in the United States?
Kia began selling vehicles in the United States in 1994, starting in the Pacific Northwest. The first model was the Kia Sephia sedan, with the Kia Sportage following.
What were Kia's first SUV models?
The Kia Sportage was Kia's first SUV in the United States, and the Kia Sorento followed in 2002. Kia calls the Sportage its longest-running nameplate.
What happened to the Kia Optima?
The Kia Optima was renamed the Kia K5 for the 2021 model year. The Kia K5 continues for the 2027 model year in LXS, GT-Line and GT trims.
What replaced the Kia Forte?
The Kia K4 replaced the Kia Forte for the 2025 model year. A Kia K4 hatchback joined the sedan for the 2026 model year.
Is the Kia Soul still made?
Kia confirmed that 2025 was the final U.S. model year for the Kia Soul. Shoppers who liked its size often look at the Kia Seltos or the Kia K4 hatchback.
Which Kia sedans are available now?
The current Kia sedan lineup is the Kia K4 and the Kia K5. The Kia K4 is also available as a hatchback.
What is the difference between the Kia Sportage Hybrid and Plug-in Hybrid?
The Kia Sportage Hybrid charges itself while you drive, while the Plug-in Hybrid can be plugged in to charge and drive a short distance on electricity alone. The 2026 Kia Sportage Plug-in Hybrid carries an EPA estimated 34 miles of all-electric range.
Which Kia SUVs have three rows of seats?
The Kia Telluride and Kia Sorento offer three rows of seating, and the Kia EV9 is a three-row electric SUV. The Kia Carnival also offers three rows in a minivan-style body.
What changed on the 2027 Kia Telluride?
The 2027 Kia Telluride is an all-new second generation with a turbocharged engine and an available hybrid. It replaces the V6 used in the first generation.
When did Kia start selling electric vehicles?
The 2022 Kia EV6 was Kia's first dedicated electric vehicle in the United States. The Kia EV9 and the 2027 Kia EV3 followed.
What happened to the Kia Sedona?
The Kia Carnival replaced the Kia Sedona for the 2022 model year. The Kia Carnival added a hybrid version with its 2025 refresh.
Is the Kia Seltos still available?
The Kia Seltos continues with an all-new second generation for the 2027 model year. It is a compact SUV offered with a choice of two engines.
Visit Dyer Kia Lake Wales
See the current Kia lineup at Dyer Kia Lake Wales, 23280 US Highway 27, Lake Wales, FL 33859-6811. You can browse new Kia SUVs online before you come in, and our team will have your shortlist ready. Se habla español.
Disclaimer
This content is provided for general informational purposes only. Vehicle specifications, availability, pricing and manufacturer programmes are subject to change and vary by model year, trim and configuration. Fuel economy and electric range figures are EPA estimates and actual results vary with driving conditions, charging habits and battery condition. Please confirm details with Dyer Kia Lake Wales before making a purchase or service decision.
Warranties include 10-year/100,000-mile powertrain and 5-year/60,000-mile basic. All warranties and roadside assistance are limited. See retailer for warranty details.