For 2026, the IS compact sedan receives a cosmetic update that includes a refreshed front fascia and interior. The driver’s cockpit now features a 12.3-inch digital instrument cluster, while the centre console has been simplified. As for engine selection, both the base V6 and the V8 have been discontinued. Only the 3.5-litre V6 remains available. It produces 311 horsepower and 280 lb-ft of torque, and is paired with a six-speed transmission and all-wheel drive.