2026 Lexus IS 350 vs. 2026 Genesis G70: Sport Sedan Showdown

2026 Lexus IS 350 and Genesis G70 Pricing and Trim Levels

The 2026 Lexus IS is offered only as the IS 350, in two grades, each with rear- or all-wheel drive. The 2026 Genesis G70 comes in four trims, each also available with RWD or AWD. The G70 starts lower, while every IS 350 includes its V6. To get a V6 in the G70, you step up to a 3.3T trim.

Trim Lineup at a Glance

Starting MSRP by Configuration

Lexus pricing comes from the 2026 IS pricing announcement, and Genesis pricing reflects current Kelley Blue Book 2026 G70 pricing.

Manufacturer’s Suggested Retail Price (MSRP) for new vehicles includes manufacturer and distributor options and delivery, process and handling fees, which may be subject to change at any time. MSRP excludes taxes, title, license and dealer installed options, accessories, fees and charges. MSRP is not the dealer advertised price. Dealer price will vary. The dealer sets the final price.

IS 350 Wheels, Tires, and Handling

Both IS 350 grades ride on 19-inch wheels. F SPORT models use a staggered tire setup, and the F SPORT grade also offers an available Handling Package with Adaptive Variable Suspension. For a closer look at each grade, see our 2026 Lexus IS 350 overview.

Engine and Performance: IS 350 V6 vs. G70 Turbo Engines

Every 2026 IS 350 uses a naturally aspirated 3.5L V6 rated at 311 hp and 280 lb-ft of torque. Peak horsepower arrives at 6,600 rpm, according to Kelley Blue Book IS 350 F SPORT specs. Rear-wheel-drive models use an eight-speed automatic, and all-wheel-drive models use a six-speed automatic.

The G70 2.5T uses a turbocharged four-cylinder rated at 300 hp and 311 lb-ft. The 3.3T trims step up to a 365-hp twin-turbo V6 with 376 lb-ft. Every G70 uses an eight-speed automatic.

Against the G70 2.5T, the IS 350 holds the horsepower edge, while the G70 delivers more torque. The G70 3.3T out-powers both.

The IS 350’s V6 builds power toward a high-rpm peak, a different character from the turbocharged engines. Underneath, the IS uses a double-wishbone front suspension and a multi-link rear suspension. Explore the full numbers on our 2026 Lexus IS 350 F SPORT performance page.

Interior Space and Trunk Capacity

Both sedans seat five. The IS 350 gives front occupants more legroom, at 44.8 inches versus 42.6 inches in the G70, while the G70 offers more front headroom and more rear legroom. The IS has the slightly larger trunk, at 10.8 cubic feet against the G70’s 10.5.

Cabin Technology

The IS 350 has the larger standard touchscreen, at 12.3 inches, compared with the standard 10.25-inch display in the G70. The 2026 IS release details the rest of the Lexus cabin tech.

Standard Safety Technology in the 2026 Lexus IS 350

Every 2026 IS includes Lexus Safety System+ 3.0. Its Pre-Collision System uses a camera and millimeter-wave radar to help detect vehicles, pedestrians, bicyclists, and motorcyclists, and it can apply automatic emergency braking if the driver does not react. Blind Spot Monitor and Rear Cross-Traffic Alert are also standard.

Lexus Safety System+ 3.0 and Standard Assist Features

Warranty and Ownership Coverage

Genesis offers longer factory coverage: a 5-year/60,000-mile new vehicle limited warranty and a 10-year/100,000-mile powertrain warranty for original owners. Lexus provides 4-year/50,000-mile basic and 6-year/70,000-mile powertrain coverage, plus roadside assistance for 48 months.

This information is provided for general educational purposes only and does not constitute legal advice. Warranty coverage depends on the specific terms of your vehicle’s warranty agreement. Consult your owner’s manual or a qualified legal professional for guidance on your individual situation.

Projected Value Retention

Where the IS 350 pushes back is projected value retention. Kelley Blue Book projects lower 5-year depreciation for the 2026 IS 350 F SPORT than for the 2026 G70 2.5T, even though the IS starts at a higher MSRP.

More Lexus IS 350 Comparisons

Still comparing compact luxury sedans? See how the IS 350 stacks up in our 2026 Lexus IS 350 vs. BMW 3 Series comparison and our 2026 Lexus IS 350 vs. Mercedes-Benz C 300 comparison.

Common Questions Comparing the 2026 Lexus IS 350 and Genesis G70

Is the 2026 Lexus IS 350 a better choice than the 2026 Genesis G70 for daily commuting?

It depends on your priorities. The IS 350 pairs a standard 311-hp V6 with standard 12.3-inch screens, a standard Lexus Safety System+ 3.0 suite, and stronger projected resale value from Kelley Blue Book. The G70 counters with a lower starting MSRP, better EPA-estimated fuel economy from its 2.5T engine, more rear legroom, and a longer warranty.

How do the engine and transmission specs compare?

The 2026 IS 350 uses a naturally aspirated 3.5L V6 with 311 hp and 280 lb-ft of torque, paired with an eight-speed automatic on RWD models or a six-speed automatic on AWD models. The 2026 G70 2.5T uses a turbocharged four-cylinder with 300 hp and 311 lb-ft, and the 3.3T trims use a twin-turbo V6 with 365 hp and 376 lb-ft. Every G70 uses an eight-speed automatic.

What driver-assistance technology comes standard on the 2026 Lexus IS 350?

Every 2026 IS 350 includes Lexus Safety System+ 3.0, with the Pre-Collision System with Pedestrian Detection, Lane Departure Alert with Steering Assist, Lane Tracing Assist, and Full-Speed Dynamic Radar Cruise Control. Blind Spot Monitor and Rear Cross-Traffic Alert are also standard.

Driver-assistance and advanced safety systems are supplemental aids and are not substitutes for safe and attentive driving. Availability, operation, and effectiveness vary by trim and equipment and depend on factors including road, weather, traffic, and vehicle condition. Always keep your hands on the wheel and your eyes on the road. See your owner’s manual for system limitations and details.

How can I test drive the 2026 Lexus IS 350 near Fresno?

Visit Fresno Lexus at 7201 N Palm Ave, Fresno, CA 93711, or call our sales team at (559) 396-3778 to schedule a test drive of the 2026 IS 350. Drivers coming from Clovis and Visalia can also schedule a test drive online before their visit.