2026 Lexus IS

The 2026 Lexus IS is a five-seat sport sedan available through Herb Chambers Lexus of Sharon in Sharon, MA. This page brings together its performance specifications, dimensions, fuel requirements, trim pricing, competitor comparisons, and practical ownership considerations. The IS pairs a 3.5-liter V6 with an eight-speed automatic transmission and rear-wheel drive, giving shoppers a clear starting point for evaluating its road-focused configuration. Explore current Lexus offerings through search inventory, review trade-in options, and connect with the Sharon dealership when it’s time to see how this sedan fits a daily driving routine.

Starting MSRP

$45,500

Horsepower

311 hp

EPA MPG

19 city / 27 hwy

Seating

5 seats

Drivetrain

Rear Wheel Drive

Fuel

Premium Unleaded (Required)

Body Style

Sedan

How the 2026 Lexus IS Compares With Its Competitors

Pricing, power, fuel economy, drivetrain, and fuel requirements help define the differences among sport sedans in this class. The 2026 Lexus IS starts at $45,500, and MSRP excludes tax, title, registration and dealer fees.

The 2026 BMW 3 Series starts at $47,500 and offers 255–386 hp, compared with the Lexus IS starting MSRP of $45,500 and 311 hp. BMW shoppers can choose rear-wheel drive or all-wheel drive and see 26–28 city / 33–35 hwy MPG, while the rear-wheel-drive Lexus uses premium unleaded fuel and is rated at 19 city / 27 highway MPG.

The 2026 Genesis G70 starts at $42,850 and produces 300–368 hp, while the Lexus IS starts at $45,500 with 311 hp. The Genesis offers rear-wheel drive or all-wheel drive and 17 city / 23 hwy MPG, giving buyers focused on a lower starting price or drivetrain choice a different direction; both require premium unleaded fuel.

The 2026 Mercedes-Benz CLA starts at $42,750 and offers 221–416 hp, with 20–26 city / 28–36 hwy MPG. Its drivetrain choices include front-wheel drive, all-wheel drive, and rear-wheel drive, while the Lexus IS uses rear-wheel drive, requires premium unleaded fuel, and provides 311 hp for shoppers prioritizing a defined V6 sport-sedan configuration.

Specifications and Configuration

The 2026 Lexus IS uses a 3.5-liter V6 engine with 3,456 cc of displacement, 280 lb-ft of torque, and peak power at 6,600 rpm. Peak torque arrives at 4,800 rpm, and an eight-speed automatic transmission sends power to the rear wheels.

This sedan seats five and reaches 60 mph in 5.9 seconds. Its fuel capacity is 17.4 gallons, and it requires premium unleaded fuel. EPA ratings are 19 city MPG and 27 highway MPG.

Exterior dimensions measure 185.8 inches in length, 72.4 inches in width, and 56.5 inches in height, with a 110.2-inch wheelbase. Curb weight is 3,792 pounds, while cargo space behind the rear seats measures 10.8 cubic feet.

Buying a 2026 Lexus IS in Sharon, MA

Herb Chambers Lexus of Sharon serves shoppers from 25 Providence Highway Route 1 in Sharon, Massachusetts. The store receives vehicles on a rolling basis, so live listings are the best place to review current Lexus availability through search inventory.

A trade-in can be part of the purchase process through value your trade. For questions or to plan a visit, contact Herb Chambers Lexus of Sharon at (508) 978-1311.

What to Weigh Before Buying

The Lexus IS’s rear-wheel-drive layout, V6 engine, and five-seat cabin create a specific balance of performance and everyday usability. Its 10.8 cubic feet of cargo space behind the rear seats is worth considering alongside passenger needs and regular carrying habits.

Fuel planning also matters because premium unleaded is required. Compare the sedan’s 19 city MPG and 27 highway MPG with the driving mix expected during ownership, then consider whether the available trim pricing and equipment direction match the intended budget.