Kia K4 vs. Cerato: 4 Key Changes You Can’t Ignore

The Kia Cerato has been a top pick for Aussie drivers who love a mix of sporty fun and everyday practicality.

But now, the all-new 2025 Kia K4 has rolled in, and it’s taking things up a notch.

We’re talking about the top-of-the-range trims here—the Cerato GT and the K4 GT-Line—so you’re getting the best of what each model has to offer.

At Motorama Kia, we’re pretty excited about this one, and we reckon you will be too.

Here’s how the K4 steps it up with four key improvements over the outgoing Cerato.

A Smoother, More Comfortable Ride

One of the biggest changes in the K4 is just how much smoother and more refined the ride feels. The Cerato GT was a hoot to drive with its sporty suspension, but it could be a bit firm on bumpy roads.

The K4 GT-Line shifts towards comfort without losing that solid handling, thanks to its Aussie-tuned suspension with improved damping.

Plus, the switch from a 7-speed dual-clutch auto to an 8-speed torque-converter auto makes gear changes feel effortless—no more jerky shifts, just smooth sailing.

Next-Level Safety and Smarts

Kia has really stepped up the safety game with the K4. While the Cerato GT had a decent amount of tech, the K4 GT-Line goes all in with a stack of advanced safety features.

Smart Cruise Control, Forward Collision Avoidance (FCA), and Lane Keep Assist (LKA) are just a few of the high-tech systems working to keep you safe.

Whether you're doing the daily grind or heading off on a road trip, the K4 has your back with smarter, more intuitive driver assistance.

A Sleek, Modern Look

If the K4 was a person, it’d be the one turning heads wherever it goes.

Kia has given it a bold new design that’s longer, wider, and lower than the Cerato, making it look seriously premium.

The sleek front end, sculpted body, and sharp LED lighting give it a futuristic vibe, making sure you stand out on the road—in a good way.

A More Premium, Tech-Savvy Interior

Hop inside the K4, and you’ll immediately notice the step up in quality and tech.

The Cerato GT’s leather seats were nice, but the K4 GT-Line brings a more high-tech and eco-friendly approach. You get dual 12.3-inch screens that make the dash look super modern, and the interior materials have a premium feel.

There’s even an available sunroof to let in some extra sunshine on those perfect driving days.

Why the Kia K4 is a Top Choice

The 2024 Kia Cerato GT was a ripper car, but the 2025 Kia K4 GT-Line takes things to a whole new level.

With a smoother drive, a slick new look, next-gen safety tech, and a high-tech cabin, it’s designed for drivers who want that perfect mix of comfort, style, and smarts.

If you’re keen to see what all the fuss is about, swing by Motorama Kia and take the K4 GT-Line (or any grade for that matter) for a spin—we reckon you’ll love it!