2026 Lexus IS 350 Redesign, Specs, Interior – The 2026 Lexus IS 350 emerges with a confident refresh that builds on its athletic heritage while introducing sharper lines, enhanced aerodynamics, and a more aggressive posture. Lexus has refined the front fascia with a reshaped spindle grille, now wider and more integrated into the bodywork. Flanked by slimmer tri-beam LED headlights and angular air intakes, the IS 350 projects a bolder road presence than ever before. The hood and fender sculpting are more pronounced, reinforcing its performance-forward identity. 2026 Lexus IS 350 Redesign
2026 Lexus IS 350 Redesign and Update Plan
Exterior & Interior
Inside the 2026 IS 350, Lexus has taken a focused approach—premium craftsmanship meets purposeful technology. The dashboard features a redesigned, layered look with a new 14.0-inch floating infotainment touchscreen that replaces the older console-mounted unit. The interface is quicker, more intuitive, and supports wireless Apple CarPlay, Android Auto, and Alexa Built-in. Lexus has finally retired the touchpad controller, freeing up center console space for new storage and design elements.
The cabin uses improved materials across the board. Soft-touch surfaces extend along the dash and door panels, while contrast stitching and ambient lighting give the interior an upscale yet sporty vibe. The F Sport trim adds bolstered performance seats with embossed headrests, a heated leather-wrapped steering wheel, and aluminum pedals. Optional semi-aniline leather upholstery and a Mark Levinson 17-speaker audio system elevate the interior to near-flagship levels of luxury.
Ergonomics have been refined. The seats have been reshaped for better back support on long drives, and the climate control system now uses AI-based sensors to maintain consistent cabin temperature. Rear passengers benefit from a slight increase in legroom thanks to clever seat rail design, while cargo capacity holds steady with a decently sized trunk and foldable rear seats. Whether you’re commuting or carving corners, the IS 350’s interior feels premium and purposeful.
Dimensionally, the 2026 IS 350 remains compact but now features revised proportions. A slightly longer wheelbase and shortened front overhang improve weight distribution and handling agility. Lexus has subtly widened the rear stance to emphasize grip and cornering stability. At the rear, redesigned taillights connected by a seamless light bar modernize the aesthetic while boosting night visibility. A new range of wheel designs, from 18-inch split-spoke alloys to optional 19-inch forged F Sport wheels, complete the updated look.
Updates under the surface include reinforced chassis rigidity and improved suspension tuning. Lexus engineers reworked the double-wishbone front and multi-link rear suspension to enhance cornering confidence without compromising ride quality. A revised electronic steering system delivers more precise inputs with less effort. The 2026 update brings the IS 350 closer to the balance of a European sport sedan—without losing Lexus’ distinct smoothness and quiet cabin traits.
2026 Lexus IS 350 Specs
Engine & Performance
The heart of the 2026 Lexus IS 350 remains its beloved 3.5-liter V6 engine, which now benefits from improved calibration and lightweight component upgrades. Power is bumped slightly to 320 horsepower and 280 lb-ft of torque, with a more linear torque curve and crisper throttle response. The V6 continues to deliver a naturally aspirated driving experience that’s becoming rare in today’s turbocharged market—offering immediate response and a high-revving character that performance purists will appreciate.
The 8-speed Sport Direct Shift automatic transmission has been retuned for quicker shifts and smarter downshift logic under braking. Paddle shifters are standard across all models, giving drivers manual control when desired. Rear-wheel drive remains standard, while an available all-wheel-drive system on the IS 350 AWD variant enhances year-round usability without diluting its sporty character. Lexus has refined the AWD system to send more torque rearward under aggressive driving for better engagement.
F Sport models include adaptive variable suspension, sportier exhaust tuning, and a Torsen limited-slip differential. These features give the IS 350 the ability to handle backroad runs with poise and control, all while maintaining Lexus-level composure on the highway. 0–60 mph times hover around 5.6 seconds—respectable for the segment, especially given the model’s reliability and real-world performance repeatability. The 2026 IS 350 doesn’t chase performance gimmicks; it delivers solid, usable power in a refined, engaging package. 2026 Lexus IS 350 Redesign
2026 Lexus IS 350 Fuel Economy
Despite its naturally aspirated V6 and rear-wheel drive layout, the 2026 Lexus IS 350 manages competitive fuel economy ratings. Rear-wheel drive variants return an estimated 21 MPG city / 30 MPG highway, while AWD models achieve slightly less at 20/28 MPG. Lexus has included automatic engine stop-start technology and variable cooling systems to reduce parasitic drag and improve thermal efficiency. While not a hybrid, the IS 350 balances power with practical fuel usage for everyday drivers.
2026 Lexus IS 350 Safety Features
The 2026 IS 350 comes fully equipped with Lexus Safety System+ 3.0, the most advanced suite of driver assistance features the brand has offered yet. Standard across all trims are Pre-Collision System with pedestrian and bicyclist detection, Dynamic Radar Cruise Control, Lane Tracing Assist, Lane Departure Alert with Steering Assist, and Road Sign Assist. These systems are smarter and smoother in their intervention, offering added security without interfering with driving enjoyment.
New for 2026 is Proactive Driving Assist, which uses forward-facing cameras and sensors to gently support steering, braking, and acceleration when navigating curves or traffic. This system is designed not to take over the drive but to reduce fatigue during longer journeys. The IS 350 also adds Safe Exit Assist, alerting passengers to oncoming vehicles or cyclists before opening doors—especially useful in tight urban environments.
Higher trims offer a panoramic view monitor, rear cross-traffic braking, and parking sensors with automatic braking. A newly reinforced passenger safety cell, 10 airbags, and an upgraded structural design further improve crash test performance. Lexus continues to make safety features standard—not paywalled—proving once again that luxury doesn’t mean sacrificing responsibility. For daily drivers and weekend warriors alike, the IS 350 offers a safety net that matches its performance envelope.
2026 Lexus IS 350 Release Date & Price
Pricing for the 2026 IS 350 begins at $45,850 for the base model and reaches $52,300 for the IS 350 F Sport AWD with all options. Packages include the Premium Package (ventilated seats, moonroof, memory settings), Navigation Package (augmented navigation and advanced traffic data), and the Luxury Package (semi-aniline leather, wood trim, head-up display). Lexus also offers a subscription-based Remote Connect service for remote locking, diagnostics, and vehicle location tracking.
The 2026 Lexus IS 350 will arrive at dealerships in November 2025, with pre-orders opening as early as September. Lexus is expected to introduce a limited-run Launch Edition featuring exclusive colors, unique wheels, and interior badging for early adopters. With modest price increases and substantial tech and performance gains, the 2026 IS 350 maintains its place as one of the most compelling luxury sport sedans on the market. 2026 Lexus IS 350 Redesign