Affordable family sedans often trade premium features for low prices, but one Korean-built example proves that doesn’t have to be the case in 2025. It delivers a level of comfort, refinement, and technology that rivals far more expensive rivals, all while staying within reach of mainstream budgets. For buyers who want a sedan that feels genuinely upscale without the luxury-car price tag, this model hits a rare sweet spot.
Inside, the cabin is thoughtfully designed with high-grade materials, intuitive tech, and a layout that feels more sophisticated than the segment norm. From advanced safety systems to a user-friendly infotainment interface and generous passenger space, it offers the kinds of real luxury features that families actually use every day. And on the road, its composed ride and quiet demeanor make daily commuting and long trips feel more enjoyable.
For anyone seeking a practical family car without sacrificing creature comforts, this Korean sedan proves that luxury doesn’t have to come with a premium price. It’s one of the most compelling options in its class, combining practicality, refinement, and affordability in a way few others do.
In order to give you the most up-to-date and accurate information possible, the data used to compile this article was sourced from various manufacturer websites and other authoritative sources, including the EPA.
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Top trims and downright luxurious
Kia’s bread and butter comes down to delivering vehicles that are cheaper than rivals without compromising on quality or features. They achieve this in almost every segment in which they compete. A handful of their models can also be much more luxurious than you might expect, especially if you opt for the top trim. The K5 demonstrates this, featuring some impressive comfort and tech features if you know where to look.
2026 Kia K5 trims and pricing
Model | Starting MSRP |
|---|---|
LXS | $27,490 |
GT-Line | $28,490 |
GT | $33,590 |
EX | $34,990 |
In the midsize family sedan segment, the K5 starts cheaper than just about every one of its rivals. Despite this, its list of standard features makes its most affordable trim even more attractive than some of its competitors. Climb the trim ladder, though, and you’ll find that the top-of-the-line trim comes fitted with some high-end features that make the K5 feel fairly upscale. It still feels like a bargain, though, with its MSRP sitting well below the $45,000-$50,000 average for a midsize luxury sedan.
There really is a case to be made for every trim in the lineup, with the LXS being super affordable, the GT-Line getting some nice optional extras, and the GT offering pretty raucous performance. However, if upscale comfort is what you’re after, then the EX is a must. It comes with all the features you’d expect to be standard on a luxury sedan and more. We’d say it exists as a genuine, more cost-effective alternative to cars like the Lexus ES or Toyota Crown.
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Kia delivers a genuinely upscale cabin
What we’ve come to expect from midsize family sedans is plenty of room in the backseat, a generous cargo hold, and a couple of storage cubbies throughout the cabin. The K5 EX delivers all of that and a lot more. Kia has been killing it in terms of interior design, and the K5’s environs showcase how far they’ve come. The EX trim brings upscale vibes with a lot of tech and plenty of desirable comfort features.
2026 Kia K5 interior comfort
Front row headroom | 40.2 inches |
|---|---|
Front row legroom | 46.1 inches |
Second row headroom | 37.8 inches |
Second row legroom | 35.2 inches |
Cargo capacity | 15.6 cubic feet |
In terms of space on the inside, the K5 pretty easily competes with any other midsize sedan. It may look like legroom is a little tight in the back, but with Kia quoting 46 inches of legroom up front, it should be pretty easy to adjust those front seats forward and create a more comfortable back row. Cargo capacity isn’t going to blow you away, but there is enough room in the trunk for a large grocery haul or a couple of suitcases.
Considering how much the K5 costs to start, the interior is really well laid out, and it feels better designed than a lot of its peers in this segment. The EX takes things to the next level, though. Nice materials are used throughout, with wood trim even adorning the dashboard and the doors. Other features include leather upholstery, a 10-way power-adjustable driver’s seat, heated and ventilated front seats, ambient interior lighting, dual-zone automatic climate control with rear vents, and a panoramic sunroof.
Infotainment and technology
Every 2026 K5 comes equipped with the same dual-screen setup on top of the dashboard. One of these screens is a 12.3-inch unit and houses the infotainment system. Base models come with a hybrid gauge cluster, but top trims come equipped with a fully digital 12-inch gauge cluster instead.
The EX comes equipped with all the top-end tech features you might want. This includes wireless Apple CarPlay and Android Auto, a wireless smartphone charging pad, and a 360-degree camera. It also comes with a premium 12-speaker Bose sound system and Kia’s Digital Key 2.0 feature, which allows you to turn your phone or your smartwatch into a key.
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The K5 EX features a humble four-cylinder engine
Smooth, but not exactly exciting
The one place where the K5 EX might fall short when it comes to the luxury experience is performance. If you get a midsize luxury sedan from a traditional luxury brand, you’re likely to get quite a lot of power on tap. While Kia does offer the K5 GT for those that do want that level of power, the luxurious EX model only comes equipped with the base powertrain.
2026 Kia K5 performance
Engine | 2.5-liter naturally aspirated inline-four | 2.5-liter turbocharged inline-four |
|---|---|---|
Transmission | 8-speed automatic | 8-speed automatic |
Horsepower | 191 HP | 290 HP |
Torque | 181 LB-FT | 311 LB-FT |
Driveline | FWD or AWD | FWD |
0-60 MPH | 7.6 seconds | 5.2 seconds |
Top speed | 130 MPH | 155 MPH |
Most 2026 Kia K5s, including the EX model, come equipped with a naturally aspirated four-cylinder engine under the hood. This delivers a pretty humble amount of power. Most models are front-wheel drive only, with the GT-Line being the only model that offers all-wheel drive. An eight-speed automatic is also standard. Those looking for a sportier sedan may want to look at the GT, which gets a 290 horsepower turbocharged four-pot with a dual-clutch transmission and a number of other sporty upgrades.
The EX may not feature the most powerful setup, but it can once again be compared to the likes of the Lexus ES, particularly the base model with the four-cylinder engine. Instead of focusing on speed, Kia imbues the K5 with a comfortable ride quality, one you would expect from a much more expensive sedan. The EX also comes with additional noise insulation which helps keep the cabin quiet and serene.
Fuel economy
Model | City | Highway | Combined |
|---|---|---|---|
FWD | 26 MPG | 37 MPG | 30 MPG |
AWD | 24 MPG | 33 MPG | 27 MPG |
GT FWD | 23 MPG | 33 MPG | 27 MPG |
If you stick with the front-wheel drive EX model, you’re getting as much efficiency out of the K5 as you possibly can. At a combined 30 miles per gallon, the Kia may not be the most efficient non-hybrid option, but it certainly ranks near the top. All-wheel drive GT-Line models see a pretty steep drop in efficiency, losing around three miles per gallon on average. Fully-fledged GT models surprise by being almost equally as efficient as non-turbocharged all-wheel drive models.
