Compare the 2026 Lexus IS in Oakland, CA
The 2026 Lexus IS delivers everything sport-sedan enthusiasts crave, and you can find it now at Coliseum Lexus of Oakland. Blending RWD athleticism, refined craftsmanship and legendary Lexus dependability, the IS has earned a devoted following among luxury drivers. When you stack it up against the Audi A5, the advantages that matter most to Bay Area shoppers quickly become apparent.
From responsive handling to a driver-focused cabin and impressive long-term value, the new Lexus IS remains a standout in the compact luxury segment. Explore our 2026 Lexus IS vs. 2026 Audi A5 comparison below and discover why so many Castro Valley drivers are choosing this spirited sedan.
Compare 2026 Lexus IS Performance & Warranty
The 2026 Lexus IS, for sale in Oakland, is engineered for those who appreciate genuine sport-sedan character. Its standard 3.5-liter V6 engine pumps out an exhilarating 311 horsepower, giving the IS a bold, naturally aspirated soundtrack and confident acceleration you can feel from the first press of the pedal. The 2026 Audi A5, by contrast, relies on a smaller 2.0-liter turbocharged unit that tops out at 268 horsepower -- a noticeable gap when you want more thrill behind the wheel.
Beyond raw output, the IS backs up its performance with peace of mind that's hard to match. Lexus provides a 6-year/70,000-mile powertrain warranty, giving owners extended confidence for the long haul. The Audi A5 powertrain coverage caps out at 4 years/50,000 miles, meaning it falls short on the protection that matters over years of ownership.
For anyone who values both spirited driving and dependable ownership, the choice is clear. Test-drive the 2026 Lexus IS at Coliseum Lexus of Oakland and feel the difference for yourself.
2026 Lexus IS
- Engine: 3.5-liter V6
- Max Horsepower: 311
- Powertrain Warranty: 6-year/70,000-mile
2026 Audi A5
- Engine: 2.0-liter turbo 4-cylinder
- Max Horsepower: 268
- Powertrain Warranty: 4-year/50,000-mile
Compare 2026 Lexus IS Features vs. Competition
Step inside the new IS at our Oakland Lexus dealership and you'll find a thoughtfully designed cabin, packed with features that elevate every commute and weekend trip. While both the 2026 Lexus IS and Audi A5 near Castro Valley come with standard power seats, only the Lexus IS features NuLuxe® upholstery. This luxe material delivers a rich look while being more sustainable and easier to maintain. It's a smart blend of luxury and practicality that reflects the modern values many Bay Area shoppers appreciate.
Audiophiles will love the available Mark Levinson® Premium Surround Sound System in the Lexus IS, a cut above the A5 sedan's audio. With precisely tuned speakers positioned throughout the cabin, it turns your favorite playlists and podcasts into an immersive, concert-quality experience that rivals can't replicate.
Plus, every 2026 Lexus IS for sale nearby comes equipped with Lexus Safety System + 3.0, a comprehensive suite of standard driver-assistance technologies that provide you with more peace of mind compared to the antiquated Audi pre sense package.
2026 Lexus IS
- Power Front Seats: Standard
- NuLuxe® Upholstery: Standard
- Available Audio System: Mark Levinson® Premium Surround Sound w/ QuantumLogic® Surround
- Safety Suite: Lexus Safety System+ 3.0
2026 Audi A5
- Power Front Seats: Standard
- NuLuxe® Upholstery: N/A
- Available Audio System: Bang & Olufsen® Premium Sound System w/ 3D Sound
- Safety Suite: Audi pre sense
Test-Drive a New Lexus IS in the Bay Area
Choosing the 2026 Lexus IS vs. Audi A5 means embracing stronger performance, thoughtful features and better warranty coverage. For shoppers looking at the best luxury cars in California, the IS stands out as a compelling sport sedan that's a smart long-term investment.
As a conveniently located Bay Area dealership, Coliseum Lexus of Oakland pairs an outstanding lineup with benefits you'll love, including a 15,000-mile complimentary service program on new Lexus purchases,1 on-site EV charging stations and a modern facility staffed by a friendly, knowledgeable team. As proud recipients of the Lexus Elite Award for both sales and service, we're committed to making your experience exceptional from start to finish.
Ready to see why Lexus is the smarter choice? Contact us today to schedule a test-drive and experience the 2026 IS firsthand.
1 See dealer for details.
Read More:
2026 Lexus IS Comparison FAQs
How does the 2026 Lexus IS engine compare to the Audi A5?
The 2026 Lexus IS engine is a 3.5-liter V6 that produces 311 horsepower, delivering a naturally aspirated soundtrack and confident acceleration that sets it apart from the competition. The Audi A5 relies on a 2.0-liter turbocharged 4-cylinder that tops out at 268 horsepower, a meaningful gap for those who want genuine sport-sedan thrills.
What warranty coverage does the 2026 Lexus IS offer compared to the Audi A5?
The 2026 Lexus IS comes backed by a 6-year/70,000-mile powertrain warranty, providing significantly longer coverage than the 4-year/50,000-mile Audi A5 powertrain warranty. That extra protection means more confidence over years of ownership, without the worry of unexpected repair costs.
Are the interior 2026 Lexus IS features standard or optional?
Several premium touches come standard on every 2026 Lexus IS, including power-adjustable front seats, NuLuxe® upholstery and the comprehensive Lexus Safety System+ 3.0 driver-assistance suite. The available Mark Levinson® Premium Surround Sound System is an upgrade option for audiophiles who want a concert-quality listening experience in the cabin.
Why should I buy the 2026 Lexus IS at Coliseum Lexus of Oakland instead of elsewhere?
Coliseum Lexus of Oakland is a proud recipient of the Lexus Elite Award for both sales and service, reflecting our commitment to an exceptional ownership experience from start to finish. Every new Lexus purchase includes a 15,000-mile complimentary service program,1 and our facility also features on-site EV charging stations. Contact us today to schedule a test-drive and see why Bay Area drivers choose Coliseum Lexus of Oakland.
Can I find the 2026 Lexus IS near Castro Valley, CA?
Yes. Coliseum Lexus of Oakland is conveniently located in the Bay Area and serves shoppers from Castro Valley, Oakland and the surrounding communities. We carry the 2026 Lexus IS and pair it with a friendly, knowledgeable team ready to help you explore trim levels, features and available options.