The 2026 Kia K4 arrives in Laval as a sedan and as a Hatchback, and the two are mechanically the same car from the firewall forward. Each uses a 2.0 L four-cylinder rated at 147 hp and 132 lb-ft with an Intelligent Variable Transmission, or an optional 1.6 L turbo with 190 hp and 195 lb-ft and an 8-speed automatic, driving the front wheels. The split happens at the rear: 413 L of trunk in the sedan versus 628.6 L behind the Hatchback’s seats and 1,680 L with them down.
The Hatchback also runs 11 inches shorter, which matters on the narrow streets of Chomedey and in downtown parking garages. The sedan answers with six trims against the Hatchback’s two, and its longer profile settles nicely on the run into Montréal. Both cabins carry twin 12.3-inch displays, a 5-inch climate screen, wireless Apple CarPlay and Android Auto, and three years of Kia Connect. The Hatchback GT-Line Turbo is the sole K4 with a sport-tuned suspension.
- Run through a typical weekend load: two suitcases fit either car, but ski gear for four goes into the Hatchback with the seats up and needs a folded seat in the sedan.
- Weigh trim breadth against cargo, since the sedan’s LX, EX, EX+, GT-Line, GT-Line Turbo and GT-Line Turbo Limited ladder gives more entry points than the Hatchback’s standard and GT-Line pair.
- Try Highway Driving Assist 2 on Autoroute 15 or 13 in rush hour to feel how it holds distance and lane position.
- Park both on a tight Vimont side street to feel the difference 11 inches makes.
- Visit Lallier Kia to sit in both, open both cargo areas and drive each on familiar roads.
Few compact cars in Canada still come as both a sedan and a hatchback. Sharing one platform means Laval buyers keep identical safety, screens and engines, then choose the rear end that fits their routine.
