If you're searching for a 2023 Nissan Altima 2.5 S Sedan for sale in Garden Grove, CA, your search ends here. Quantum Auto Sales | Garden Grove has this clean white 2023 Altima priced at just $21,995 — a compelling value for a nearly-new midsize sedan with modern features, proven reliability, and just 42,656 miles on the odometer. Whether you're commuting through Orange County, navigating the 22 freeway, or hauling the family across town, this Altima delivers the comfort and confidence you need at a price that makes sense.

About This 2023 Nissan Altima 2.5 S

At 42,656 miles, this 2023 Altima is barely broken in. For a vehicle with a lifespan that routinely reaches 200,000 miles or more with proper maintenance, you're looking at a car that has the majority of its useful life still ahead of it. The striking white exterior gives it a clean, professional look that holds up well in Southern California's intense sun, and it stands out on the lot for all the right reasons.

The 2.5 S is Nissan's entry-level Altima trim, but don't let the word "entry" fool you. This trim level is loaded with safety technology, a comfortable cabin, and a fuel-efficient powertrain that makes it one of the most practical buys in the midsize sedan segment. Buying a 2023 model at this mileage and price point means you're getting near-new quality without the near-new sticker shock.

2023 Nissan Altima Performance and Engine

Under the hood of this 2023 Nissan Altima sits a 2.5-liter four-cylinder engine — one of Nissan's most refined and reliable powerplants. It produces 188 horsepower and 180 lb-ft of torque, giving it more than enough get-up for California freeway driving, merging onto the 405, or climbing the grades along the 57. Paired with Nissan's Xtronic CVT (Continuously Variable Transmission), power delivery is smooth and seamless, with none of the jerky gear-hunting you might feel in older automatics.

The front-wheel-drive layout keeps things efficient and predictable, making it ideal for daily drivers across Orange County's mix of stop-and-go surface streets and open highway stretches. Fuel economy is one of the Altima's strongest selling points — expect around 28 mpg city and 39 mpg highway, making this one of the most fuel-efficient non-hybrid sedans in its class. For Garden Grove commuters making daily runs to Anaheim, Santa Ana, or Irvine, those numbers add up to real savings at the pump.

Nissan Altima Features and Interior

The 2023 Altima 2.5 S comes standard with a solid suite of features that keep passengers connected, comfortable, and safe. Inside, you'll find a 8-inch touchscreen infotainment display with Apple CarPlay and Android Auto compatibility, a 60/40 split-folding rear seat for added versatility, and Nissan's signature Zero Gravity front seats — designed to reduce fatigue on long drives, which Southern California drivers will especially appreciate.

On the safety front, the 2.5 S includes Nissan Safety Shield 360 as standard equipment. That means automatic emergency braking, blind-spot warning, rear cross-traffic alert, lane departure warning, high beam assist, and rear automatic braking — a comprehensive active safety package that rivals what competitors charge thousands more to include. This isn't just a basic trim — it's a thoughtfully equipped daily driver.

Nissan Altima Reliability and Ownership

The Nissan Altima has long been one of the top-selling midsize sedans in America, and the 2023 model benefits from years of refinement. The 2.5-liter engine is known for its longevity and low maintenance costs, and the Xtronic CVT, while sometimes criticized in older Nissan models, has been significantly improved in recent generations. J.D. Power consistently rates the current-generation Altima above average for initial quality.

Owners frequently cite the comfortable ride quality, quiet cabin, and impressive fuel economy as standout positives. Routine maintenance — oil changes, tire rotations, air filters — is straightforward and affordable. With 42,656 miles, this Altima is well past the break-in period and has proven itself mechanically. If the previous owner kept up with basic maintenance, you're inheriting a vehicle that should serve you reliably for years to come.

Why Buy From Quantum Auto Sales in Garden Grove, CA

Quantum Auto Sales | Garden Grove has built a reputation in the Orange County area for offering quality pre-owned vehicles at honest prices. Located in Garden Grove, the dealership is easily accessible to buyers throughout the greater OC area — from Westminster and Fountain Valley to Anaheim and Buena Park. The team here focuses on transparency and making the buying process straightforward, without the high-pressure tactics that make car shopping miserable.

With a stock number of 35893 and a VIN you can verify independently, Quantum Auto Sales stands behind the vehicles they sell. Come in, ask questions, take it for a drive — they're here to help you make a confident decision, not just close a deal.

Financing a Used Nissan Altima Near Garden Grove

Financing a used vehicle near Garden Grove, CA doesn't have to be complicated. Quantum Auto Sales works with a range of lenders to help buyers across the credit spectrum find a payment plan that fits their budget. At $21,995, this 2023 Altima is priced competitively, and with current financing options, monthly payments can be structured to fit a wide range of income levels.

Whether you have excellent credit, are rebuilding, or are a first-time buyer, it's worth having a conversation with the finance team. Buyers from Stanton, La Palma, Cypress, and surrounding communities regularly make the short drive to Garden Grove for exactly this kind of straightforward financing experience.

Frequently Asked Questions

Is the 2023 Nissan Altima a good buy?

Yes — the 2023 Altima is widely considered one of the best values in the midsize sedan segment. It offers a fuel-efficient engine, a comprehensive safety suite standard on all trims, a comfortable interior, and a track record of reliability. At $21,995 with 42,656 miles, this particular example offers near-new quality at a significant discount over buying new.

How many miles is too many for a 2023 Nissan Altima?

The Nissan Altima routinely reaches 200,000 miles or more with proper maintenance. At 42,656 miles, this vehicle is well within its prime years. Most automotive experts consider anything under 100,000 miles on a well-maintained modern sedan to be low risk. You have well over 150,000 miles of potential life remaining in this car.

What does the Altima 2.5 S trim include?

The 2.5 S is the base trim of the Altima lineup but comes generously equipped. Standard features include an 8-inch touchscreen with Apple CarPlay and Android Auto, Nissan Safety Shield 360 (which includes automatic emergency braking, blind-spot warning, and rear cross-traffic alert), Zero Gravity front seats, a 60/40 split-folding rear seat, and a multi-function steering wheel. It's a well-rounded package for everyday driving.

What is the fuel economy of the 2023 Nissan Altima 2.5 S?

The 2023 Altima 2.5 S is EPA-rated at approximately 28 mpg city and 39 mpg highway, making it one of the most fuel-efficient non-hybrid midsize sedans available. For Southern California drivers logging significant freeway miles, this translates to meaningful savings over time compared to less efficient competitors.

Is the Xtronic CVT reliable in the 2023 Altima?

Nissan's Xtronic CVT has been significantly improved over earlier generations. In the current-generation Altima, the CVT offers smooth, responsive power delivery and has shown improved durability compared to earlier iterations. Regular CVT fluid changes — typically recommended around every 60,000 miles — are the key to keeping it in top condition long-term.

Serving Garden Grove and Surrounding Areas

Quantum Auto Sales | Garden Grove proudly serves car buyers from across the greater Orange County region. Whether you're coming in from Anaheim, Santa Ana, Westminster, Huntington Beach, Fullerton, Buena Park, Cypress, or even further out in Riverside or Los Angeles County, the drive to Garden Grove is well worth it for a deal like this.

Garden Grove sits at the heart of Orange County, making it one of the most accessible dealership locations in the region. Jump on the 22, the 5, or the 39 and you're here in minutes from most OC neighborhoods. If you're in Long Beach, Lakewood, or the South Bay area of LA County, this Altima at this price point is absolutely worth the drive down the 405.

Contact Quantum Auto Sales Today

Don't let this 2023 Nissan Altima 2.5 S slip away. At $21,995 with just 42,656 miles, white exterior, and a clean stock number (35893), this is the kind of deal that moves fast — especially in a competitive Orange County market where buyers know value when they see it.

Stop by Quantum Auto Sales | Garden Grove today, ask for the Altima in stock (VIN: 1N4BL4BV6PN415410), and take it for a test drive. The team is ready to answer your questions, walk you through financing options, and get you behind the wheel of a vehicle you'll love driving every day. Come see us in Garden Grove, CA — your next car is waiting.