New 2023 Lexus IS in Southern California

2023 Lexus IS 300 parked on a city street

Introducing the All-New 2023 Lexus IS Model Line: Find Yours in Ontario, CA

At Crown Lexus, we are proud to bring the all-new 2023 Lexus IS model line to Ontario, CA. The new 2023 Lexus IS model line includes the following luxury sedans:

  • Lexus IS 300
  • Lexus IS 350 F Sport
  • Lexus IS 500 F Sport Performance

If you are looking for a stylish, high-performing, and luxurious sedan for your Southern California drive, the 2023 Lexus IS model line is ready to transform your lifestyle. Visit us near Ontario Mills and the Ontario International Airport today for a closer look!

Plus government fees and taxes, any finance charges, any dealer document processing charge ($85), any electronic filing charge, and any emission testing charge. Any new Lexus vehicle prices include a destination charge. Based on 2020 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, driving conditions, battery-package/condition and other factors

We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and typographical errors with regard to pricing may occur. All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed. Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page.


Learn More About the Lexus IS

Grey Lexus IS parked near a modern building

What's New for the 2023 Lexus IS Lineup?

From brand-new wheel designs to exclusive color options and new interior amenities, the all-new 2023 Lexus IS lineup offers a wide set of updates to keep your experience unrivaled in Ontario, CA, and beyond. Our showcase is conveniently located on South Kettering Drive in Ontario, CA, so stop by today for a closer look at everything the 2023 Lexus IS lineup has to offer!

New Features and Updates for the 2023 Lexus IS Model Line

  • New Wheel Designs : the new 2023 Lexus IS 350 F Sport and IS 500 F Sport now come with exclusive wheel updates, including 19" Enkei wheels for the high-end 500 trim
  • New Colors : new color options for the 2023 Lexus IS 500 F Sport include Molten Pearl, Infrared, Grecian Water, Ultrasonic Blue, and more
  • Performance : new 2023 Lexus IS models come with high-end dynamic engines, including the 500 F Sport's top-level 5.0-liter V8 (472 horsepower and 395 lb-ft of torque)

Explore 2023 Lexus IS Model Options

  • Available AWD and RWD options
  • In-line 4 2.0L Engine - 241 horsepower output
  • Optional V6 3.5L Engine - 260 horsepower output in AWD option
  • Dual-zone climate control
  • NuLuxe® interior trim
  • Illuminated entry system
  • Traction Control
  • Electronic Power Steering system
IS 300
  • V6 3.5L Engine - 311 horsepower output
  • Different Available Styles of: F SPORT DESIGN, F SPORT DESIGN AWD, F SPORT AWD
  • Anti-lock Braking System
  • Electronic Brakeforce Distribution
  • Remote Touchpad
  • Bi-LED headlamps with daytime running lamps
  • F SPORT exterior styling including unique front and rear bumpers, grille surround, rocker moldings, rear spoiler and rear valance
  • Backup camera with dynamic gridlines
  • V8 5.0L Engine - 472 horsepower output
  • RWD Drivetrain in all options
  • Different Available Styles of: F SPORT PERFORMANCE
  • Stacked quad exhaust tips
  • Two-piece aluminum 14.0-in front and 12.7-in rear brake rotors
  • G-force display
  • Raised hood
  • Power tilt-and-slide moonroof
  • Rear armrest with cupholders
  • Aluminum sport pedals

Exterior Design

The new 2023 Lexus IS stands out with an imposing, confident stance and a low center of gravity. Its singular taillamp adds a distinctive edge to the model's rear end, while its dramatic lines exude confidence at every turn. F Sport Performance models stand out even more with 19" Enkei alloy wheels, dark metallic accents, an elevated hood, stacked quad exhaust tips, and race-inspired details. No matter the 2023 Lexus IS model you choose, you can count on elevated style.

Interior Design

On the inside, sport-inspired materials meet driver-centric, user-friendly controls and premium furnishing. Accent stitching adds a unique edge to your cabin, while circular air vents are influenced by jet turbine designs. Leather upholstery is standard for the base model, along with heated front seats, keyless vehicle entry, push-button engine start, dual-zone automatic climate control, and more. Available features include a heated steering wheel, a sunroof, heated and ventilated front seats, an auto-dimming rearview mirror, and more. F Sport bolstered seats come with unique stitching, exclusive accents, and low positioning to keep you comfortable and secure no matter the journey ahead.


New 2023 Lexus IS 300 models are powered by a turbocharged 2.0-liter 4-cylinder engine, which produces up to 241 horsepower and 258 lb-ft of torque. Rear-Wheel Drive and 8-speed automatic transmission are standard, with All-Wheel Drive available.

The 2023 Lexus IS 350 uses a 3.5-liter V6 engine, delivering up to 311 horsepower and 280 lb-ft of torque. The IS 500 Performance lineup uses a 5.0-liter V8 engine, which delivers up to 472 horsepower and 395 lb-ft of torque for range-topping performance in Ontario, CA, and beyond.


The 2023 Lexus IS lineup is well-equipped to keep you and your passengers connected and engaged, no matter the journey ahead. The 2023 Lexus IS 300 comes with the following tech systems:

  • 8" touchscreen infotainment display
  • 10-speaker sound system
  • Satellite radio
  • Apple CarPlay and Android Auto
  • Two USB ports
  • Built-in WiFi

The 2023 Lexus IS 500 adds a Pioneer sound system, an 8" digital instrument panel, Parking Sensors, and more advanced driver-assist features to keep you secure at every turn.


Standard driver-assist features for the 2023 Lexus IS 300 include the following:

  • Forward Collision Warning
  • Automatic Emergency Braking
  • Lane-Keeping Assist
  • Adaptive Cruise Control
  • Blind Spot Warning
  • Rear Cross-Traffic Alert
  • Lane Departure Warning

Compared to competing luxury sedans, the 2023 Lexus IS lineup offers more standard driver-assist features for unrivaled protection in Southern California. No matter the vehicle you choose, you can count on class-leading security and intuitive driver-assist technology. Visit us in Ontario, CA, today for an exclusive walkthrough!

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