Lexus IS 2026: Sharper Steering, Smarter Safety, F SPORT Aero

The 2026 Lexus IS keeps its core brief clear. Deliver feel. Cut lag. Add brains. Then repeat. Lexus focuses on driver dialogue, not spec theatrics. The updates target the parts you touch and the signals you read. Steering. Damping. Displays. Assistance. All tuned to reduce noise between input and outcome.

What Changed, Why It Matters

Lexus premiered the new IS on September 9, 2025. Sales start in early 2026. The model range adds IS 300h and IS 350 variants. The goals stay tight: sharpen responses and refine the cabin. That keeps the Lexus Driving Signature intact for the next cycle. Also, over 1.3 million IS units have found homes across 40 regions. That kind of installed base influences every tweak. No pressure.

Development Lens

Engineers used Toyota’s Shimoyama proving ground. That course punishes sloppy setups and rewards clean steering build-up with stable weight transfer. Lexus tuned to that feedback loop. The result seeks a calmer wheel and a steadier body over broken surfaces.

Chassis: Steering Feel First

The car moves to a rack-parallel EPS unit with a variable gear ratio. Translation: smaller hand movement, tighter response through intersections and linked bends. The motor uses lower inertia parts to reduce delay between wheel and tire. The steering targets linearity you can sense at parking speeds and during highway lane changes.

Damping: Faster, Flatter, Fewer Head Tosses

AVS switches from a step-type actuator to a linear-solenoid design. Damping response improves by about four times. That helps flatten body motion and cut impacts from choppy pavement. You feel fewer mid-corner corrections. Your passenger stops bracing on every pothole.

• EPS buildup feels cleaner off center. Less fidget, more intent.
• AVS reduces bounce after sharp hits. Cabin steadies sooner.
• Variable gear ratio trims steering angle in tight spaces.

Exterior: Lower Look, Real Aero

The redesigned front fascia drops visually and widens stance. Brake ducts integrate into the low-set grille. They move air where it helps. F SPORT adds a new rear spoiler that pushes airflow upward from the underbody. That bumps rear stability at speed. It’s aero that earns its keep.

Wheels, Tires, Color

• F SPORT: New 19-inch lightweight wheels with optional red calipers.
• Version L: Dark clear 19-inch wheels with machined highlights.
• Standard 18-inch wheels in Dark Premium Metallic finish.
• Neutrino Gray paint joins the eight-color palette.

Interior: Eyes Up, Hands In, Cords Out

The cabin follows the Tazuna Concept. Keep eyes high. Keep hands close. Cut reach and darting glances. Two 12.3-inch displays—a touchscreen center and a digital cluster—improve sightlines and visibility.

Materials and Mood

• Forged Bamboo trim supports recycling and adds a unique visual texture.
• PROMINENCE interior color debuts on F SPORT.
• Ambient lighting offers 14 themes and 50 custom colors.

Audio and Power

• Lexus Premium Sound with 10 speakers standard or 17-speaker Mark Levinson option.
• Front and rear USB-C ports and Gen5 Qi wireless charging pad.

Safety: More Sensors, Smarter Support

Lexus Safety System+ expands coverage and adds new functions. It reduces workload, catches hazards earlier, and keeps the driver engaged.

Key Safety Upgrades

• Proactive Driving Assist (PDA) for steering and deceleration support around pedestrians and cyclists.
• Pre-Collision System (PCS) now detects cyclists at night and motorcycles during the day.
• Adaptive Cruise Control (ACC) improves lane tracking and cut-in detection with voice control.
• Road Sign Assist (RSA) adds red light alerts.
• Lane Change Assist (LCA) supports steering and speed during highway lane changes.

Plus Support and OTA

Plus Support detects sudden throttle input and suppresses acceleration. Over-the-air (OTA) updates keep all safety systems current without dealership visits.

Highway Help: Hands-Off in Jams

Advanced Drive supports hands-off driving below 25 mph in highway traffic. It manages recognition, decisions, and control while the driver supervises, reducing fatigue in congestion.

Models, Drivetrains, and Transmissions

The IS 350 offers FR or AWD with an 8-speed or 6-speed automatic. The IS 300h uses a CVT for efficiency. The range covers drivers seeking mechanical feedback and those focused on fuel savings.

Core Specifications