Lexus has quietly updated the IS sedan for 2026. Yes, it's withered the test of time and is staying alive.
It is not a ground-up redesign, but this refresh brings enough tweaks and modern touches to keep the IS looking current in a shrinking sedan market. For buyers who love its sporty heritage, the changes are subtle but meaningful.
Design and Exterior Changes
The 2026 IS looks almost the same at first glance. Its length increases by about 10 millimeters, likely due to reshaped front and rear bumpers. The width, height, and wheelbase remain unchanged. New exterior color options arrive, including Neutrino Gray, which joins existing hues. Lexus offers fresh 19-inch wheels, a new rear spoiler, and red brake calipers with the Lexus logo. These updates give the sedan a sharper profile without changing its silhouette.
Interior Upgrades: More Comfort, Fewer Frustrations
Stepping inside reveals updates in places that make a real difference. Lexus has replaced the analog clock, updated the climate control layout, and removed the old trackpad, which many found awkward. Physical buttons for heated and cooled seats appear in place of hidden menus.
A 12.3-inch digital instrument cluster now matches a similarly sized touchscreen display for infotainment. And it has animations similar to the cluster in the LFA, which we LOVE.
New trim materials include forged bamboo around the start switch bezel and across the upper console. Wireless charging and modern USB-C ports make tech feel more current.
Performance and Powertrain
The updated IS retains the 3.5-liter V6 engine that makes 311 horsepower and 280 lb-ft of torque. Rear-wheel drive and all-wheel drive remain as drivetrain options. What is gone is the naturally aspirated 5.0-liter V8 engine, a longtime favorite in higher trims. Lexus has confirmed the IS500 and its Ultimate Edition will not return.
The IS 300h hybrid remains available in some markets. Upgrades tune steering and suspension for better handling; Lexus added rack-parallel electric power steering and a linear solenoid adaptive suspension to smooth out uneven roads.
Safety and Features
Lexus Safety System + is more robust. The 2026 IS includes additional driver assistance systems, hands-off highway driving where legally allowed, and updated sensors and software to support features such as lane-keeping, pre-collision warnings, and pedestrian detection. Cabin features now feel more premium thanks to new interior finishes and improved materials.
Pricing
Pricing has not been finalized, but Lexus says the 2026 IS will arrive in early 2026 in the United States, with regional launches taking place post that.
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FAQs
Is the 2026 Lexus IS entirely new or just updated?
It has been refreshed. The core platform has not changed, but multiple styling, interior, and feature improvements have been made.
What engines are available?
The IS 350 with a 3.5-liter V6 producing 311 hp remains. Buyers can choose between rear-wheel drive or all-wheel drive. The IS 300h hybrid is also available in certain regions.
Is the V8 engine gone for good?
Yes. The 5.0-liter naturally aspirated V8 has been dropped. The IS500 and its Ultimate Edition will not be part of the 2026 lineup.
What tech and interior changes should owners expect?
Enjoy a 12.3-inch digital gauge cluster, matching screen for infotainment, updated climate controls, removal of the analog clock, new trim like forged bamboo, wireless charging, and USB-C ports.
When will the 2026 IS be available, and what about pricing?
Availability in the U.S. begins early in 2026. Lexus has not released final pricing, though expect a modest increase over current IS models due to the upgrades.
