If you're searching for a 2023 Nissan Altima 2.5 S Sedan for sale in Garden Grove, CA, this clean white example at Quantum Auto Sales is worth a serious look. With 55,927 miles on the clock and an attractive internet price of just $21,995, this late-model Altima delivers everyday reliability and modern comfort at a price well below what you'd pay at a franchise dealership. Stock number 35995 is ready for a test drive today.

About This 2023 Nissan Altima at Quantum Auto Sales in Garden Grove

A 2023 model year with under 56,000 miles means this Altima still has the vast majority of its life ahead of it. Finished in a sharp white exterior, this four-door sedan presents well and carries the kind of clean, modern styling that Nissan refined in the seventh-generation Altima redesign. At this mileage and price point, you're getting a nearly-new driving experience without the steep depreciation hit of buying brand new off the lot. Whether you're commuting through Orange County traffic or making longer runs up the 5 or the 405, this car is sized and priced just right.

2023 Nissan Altima Performance and Engine

Under the hood sits Nissan's proven 2.5-liter four-cylinder engine, producing around 188 horsepower and 180 lb-ft of torque in standard output form. Paired with Nissan's Xtronic CVT automatic transmission, this powertrain is engineered specifically for smooth, efficient highway and city driving. The CVT keeps engine RPMs in the optimal range, which translates to responsive acceleration from a stop and relaxed cruising on the freeway. Front-wheel drive keeps things predictable and easy to manage in Southern California's varied driving conditions. Fuel economy typically lands around 28 city and 39 highway MPG, making this an excellent daily driver for budget-conscious commuters.

Nissan Altima Features and Interior

What the 2.5 S Trim Includes

The 2.5 S is the entry point into the Altima lineup, but Nissan doesn't leave buyers wanting. You can expect standard features including a 8-inch touchscreen infotainment display with Apple CarPlay and Android Auto compatibility, Bluetooth connectivity, a rearview camera, and NissanConnect services. The interior offers a spacious cabin with comfortable seating for five, generous rear legroom that rivals some midsize SUVs, and a large 15.4 cubic foot trunk — one of the biggest in the segment.

Driver assistance technology is a real strong suit for this generation of Altima. Nissan's Safety Shield 360 suite comes standard across the lineup and includes automatic emergency braking, blind-spot warning, rear cross-traffic alert, lane departure warning, and high beam assist. These are features you'd typically pay extra for on competing vehicles, and having them on a base trim is a genuine advantage.

Nissan Altima Reliability and Ownership

The seventh-generation Nissan Altima, which this 2023 model belongs to, has earned solid marks for long-term dependability. The QR25DE-derived 2.5-liter engine has a long track record in Nissan's lineup, known for being straightforward to maintain and durable with regular oil changes and basic upkeep. The Xtronic CVT has been refined significantly in recent years, and when properly serviced with Nissan-approved CVT fluid on schedule, it tends to last well into six-figure mileage without drama.

Owners commonly praise the Altima's quiet cabin, smooth ride, and low cost of ownership. Routine maintenance costs are competitive with the Toyota Camry and Honda Accord, and parts availability is excellent across the Southern California market. At 55,927 miles, this vehicle is well past the break-in period and any early-production issues, sitting right in the reliability sweet spot for a used sedan purchase.

Why Buy From Quantum Auto Sales in Garden Grove, CA

Quantum Auto Sales in Garden Grove has built a reputation in the Orange County area for offering quality pre-owned vehicles at honest prices — no games, no bloated dealer fees. Located in the heart of Garden Grove, they're easy to reach from neighboring communities including Anaheim, Westminster, Santa Ana, Fountain Valley, and Stanton. Whether you're coming in from Huntington Beach or driving over from Fullerton, the lot is conveniently positioned right in the center of everything.

Shopping at an independent dealer like Quantum often means a more personal, pressure-free buying experience compared to the high-volume franchise store model. The team here focuses on getting buyers into the right vehicle at a price that makes sense — and a 2023 Altima at $21,995 is a strong example of that value-forward approach.

Financing a Used Nissan Altima Near Garden Grove

Quantum Auto Sales works with a range of lenders to help buyers across the credit spectrum get financed on vehicles like this 2023 Altima. Whether your credit is excellent, fair, or you're still rebuilding, there are financing options worth exploring. With an internet price of $21,995 and current rates from various lenders, monthly payments can be structured to fit a variety of budgets.

Local buyers from Garden Grove, Anaheim, Santa Ana, and surrounding Orange County cities should ask about pre-approval options, down payment flexibility, and whether any lender specials are available. Getting pre-qualified takes only a few minutes and puts you in a stronger negotiating position before you even set foot on the lot.

Frequently Asked Questions About the 2023 Nissan Altima

Is the 2023 Nissan Altima a good used car buy?

Yes — the 2023 Altima is considered one of the better values in the used midsize sedan segment. It offers a spacious interior, solid fuel economy, comprehensive standard safety features, and a proven powertrain at a price that undercuts many competitors at comparable mileage.

How many miles is too many on a used Nissan Altima?

With proper maintenance, Nissan Altimas routinely reach 150,000 to 200,000 miles. At 55,927 miles, this 2023 example is well within the early stages of its usable life. As long as service records are available and the CVT fluid has been changed on schedule, there is plenty of life remaining.

What does the Altima 2.5 S trim include?

The 2.5 S trim includes an 8-inch touchscreen with Apple CarPlay and Android Auto, a rearview camera, Nissan Safety Shield 360 (automatic emergency braking, blind-spot warning, rear cross-traffic alert, lane departure warning), Bluetooth, and NissanConnect. It's a well-equipped base trim by class standards.

How is the fuel economy on the 2023 Nissan Altima 2.5?

The 2023 Altima 2.5 is EPA-rated at approximately 28 MPG city and 39 MPG highway with front-wheel drive. Real-world mixed driving typically lands around 33-35 MPG, making it one of the more fuel-efficient options in the midsize sedan segment.

Is the CVT transmission reliable in the Nissan Altima?

Nissan's Xtronic CVT has been significantly improved in recent generations. When maintained with proper CVT fluid changes — typically every 30,000 to 60,000 miles — it is a reliable transmission that supports smooth acceleration and contributes to the Altima's strong fuel economy numbers.

Serving Garden Grove and Surrounding Orange County Communities

Quantum Auto Sales proudly serves car shoppers from across the greater Orange County region and beyond. If you're located in Anaheim, Westminster, Buena Park, Cypress, La Palma, Seal Beach, Huntington Beach, Santa Ana, Tustin, or Orange, you're just a short drive away from seeing this 2023 Nissan Altima in person. The Garden Grove location sits centrally within the county, making it an easy trip from the 22, 405, or 5 freeways.

Los Angeles County shoppers from Long Beach, Lakewood, Norwalk, and Cerritos are also within comfortable driving distance. If you've been searching "used Nissan Altima for sale near me" in the SoCal area, Quantum Auto Sales in Garden Grove is worth the drive.

Contact Quantum Auto Sales Today

This 2023 Nissan Altima 2.5 S in white — stock number 35995 — is priced at $21,995 and available now at Quantum Auto Sales in Garden Grove, CA. Vehicles at this price point and condition level move quickly, so don't wait too long to make your move.

Stop by the lot to take it for a test drive, ask about financing options, and see for yourself why Quantum Auto Sales is a trusted name for used car buyers throughout Orange County. The team is ready to answer your questions and help you drive home in the right car today.