Test drive – Kia K4 (2026): The Ceed’s Successor

The Kia Ceed is gone, and its replacement is more ambitious than ever. Bigger, more modern and packed with technology, the new K4 aims to compete with the best compact family cars while offering a stronger global appeal.

A Bolder Design and Larger Dimensions

At 4.44 metres long, the K4 is significantly larger than the outgoing Ceed. Its 2.72-metre wheelbase not only enhances its road presence but also creates more space for passengers.

Stylistically, Kia applies its « Opposites United » design language with a striking Star Map lighting signature, hidden rear door handles integrated into the C-pillar and distinctive L-shaped rear lights. In GT-Line trim, the sporty details further enhance its visual appeal.

A Modern and Spacious Cabin

Inside, the K4 adopts the digital layout seen in Kia’s latest models. A wide display combines the digital instrument cluster and infotainment system, while the overall quality impression is solid thanks to well-assembled materials and a clean dashboard design.

Rear passengers benefit from noticeably improved legroom, while the boot offers 438 litres of cargo capacity, making the K4 one of the more practical options in its class. Wireless Apple CarPlay and Android Auto come as standard.

Petrol Power for Now

The range starts with a 1.0-litre T-GDI three-cylinder engine producing 115 hp, available with or without 48-volt mild-hybrid technology. Higher up the range sits a 1.6-litre T-GDI four-cylinder delivering either 150 or 180 hp, paired exclusively with a seven-speed dual-clutch automatic transmission.

Kia has already confirmed that a full-hybrid version will join the line-up later in 2026. Diesel engines and plug-in hybrids are not planned.

On the Road, a Well-Balanced Package

The K4 quickly impresses with its overall refinement. Ride comfort is excellent, the suspension absorbs road imperfections effectively and the steering offers reassuring precision. Kia’s European chassis tuning work is immediately noticeable.

The 150 hp 1.6 T-GDI provides adequate performance for everyday driving, although it lacks a little character. The biggest drawback remains the dual-clutch gearbox, which can occasionally hesitate at low speeds and lacks the smoothness of the best systems in the segment.

Our Verdict

The Kia K4 successfully builds on the Ceed’s legacy with more space, more technology and a mature driving experience. It feels like a genuine step forward in quality and comfort.

While the dual-clutch transmission could be more refined and fuel consumption remains relatively high for a modern petrol engine, the K4 stands out as a compelling alternative for drivers who are not yet ready to make the switch to a fully electric vehicle.

Pros

• Bold and modern design
• Generous boot
• Excellent comfort and road manners
• Strong perceived build quality

Cons

• Dual-clutch gearbox lacks refinement
• 1.6 T-GDI engine feels somewhat uninspiring
• Cabin insulation could be improved