If you're searching for a 2023 Nissan Altima for sale in Garden Grove, CA, this sleek Black 2.5 SR Sedan is worth a serious look. Priced at $22,995 and stocked at Quantum Auto Sales in Garden Grove, this Altima brings near-new styling and a loaded SR trim to the table at a price well below what you'd pay at a new car dealership. With 72,450 miles on the clock, this is a well-used vehicle that still has plenty of life ahead — the 2023 Altima platform is built to go the distance, and at this price point it represents strong value for Orange County buyers.

About This 2023 Nissan Altima 2.5 SR Sedan

This 2023 Nissan Altima 2.5 SR rolls in dressed in a sharp Black exterior finish — a color that complements the SR trim's sportier aesthetic beautifully. The SR is a step above the base and S trims, giving you more visual and feature content without the full premium of higher-end configurations. At just over 72,000 miles, this Altima sits in a mileage range that's completely normal for a 2023 model year vehicle that's been driven as a daily commuter — the kind of honest, high-mileage use these cars are designed for.

For context, Nissan's QR25DE-derived 2.5-liter four-cylinder is known to regularly push well past 150,000 miles with proper maintenance. If service records are available, ask to see them — but know that the powertrain in this generation of Altima has a strong track record.

2023 Nissan Altima Performance and Engine

Under the hood of this Altima sits a naturally aspirated 2.5-liter four-cylinder engine paired with Nissan's Xtronic CVT automatic transmission driving the front wheels. The 2.5-liter produces around 188 horsepower and 180 lb-ft of torque, making it a composed and capable engine for highway commuting, freeway driving up and down the 22 or the 405, and daily stop-and-go around Garden Grove and Orange County.

The Xtronic CVT has earned a much better reputation in this generation than older Nissan units. It delivers smooth, seamless acceleration and plays a key role in helping the Altima achieve an EPA-estimated 28 city / 39 highway mpg — an impressive figure for a mid-size sedan. FWD keeps things straightforward and reduces long-term maintenance complexity compared to AWD-equipped competitors.

Nissan Altima Features and Interior

The SR trim is where the Altima starts to show its sporty character. Buyers can expect a sport-tuned suspension, 19-inch aluminum alloy wheels, a leather-appointed interior, dual-zone automatic climate control, and a larger 8-inch touchscreen infotainment display running Nissan's NissanConnect system with Apple CarPlay and Android Auto compatibility.

Driver Assistance and Safety Tech

Nissan Safety Shield 360 is standard on 2023 Altima models and includes automatic emergency braking, blind-spot warning, rear cross-traffic alert, lane departure warning, and high-beam assist. These are features that were optional or unavailable on competitors just a few years ago — now standard on every trim of this generation Altima, including this SR.

Comfort and Convenience

Inside, the Altima SR delivers a genuinely comfortable cabin with available heated front seats, a heated steering wheel, and a proximity key with push-button start. Rear seat legroom in the 2023 Altima is among the best in its class, making this a practical choice for families, rideshare use, or anyone who frequently carries passengers.

Nissan Altima Reliability and Ownership

The 2023 Nissan Altima benefits from a platform that has been continuously refined since the sixth generation launched in 2019. Consumer satisfaction data and owner forums consistently point to the 2.5-liter naturally aspirated engine as one of the more dependable powertrains in the midsize segment — particularly in comparison to turbocharged alternatives that require premium fuel and more careful maintenance.

Common ownership feedback highlights the smooth ride quality, strong fuel economy on California freeways, and the generous standard safety tech as major positives. The CVT, which was a concern in older Nissan models, has been significantly improved and is generally not a pain point in this generation when properly maintained. Routine maintenance costs are low — standard oil changes, tire rotations, and cabin air filter replacements are the bulk of what owners report spending in the first 100,000 miles.

Why Buy From Quantum Auto Sales in Garden Grove, CA

Quantum Auto Sales, located in Garden Grove in Orange County, is a trusted independent dealership serving Southern California buyers who want a no-hassle used car buying experience. Unlike large volume lots where you feel like a number, Quantum Auto Sales takes a personal approach — giving buyers the time and information they need to make a confident decision.

Shopping used in Orange County can feel competitive and fast-paced, but Quantum Auto Sales keeps things straightforward. Stock number 36492 — this Black 2023 Altima SR — is priced to move at $22,995, and the team is available to answer questions, schedule a test drive, or discuss trade-in options.

Financing a Used Nissan Altima Near Garden Grove

Whether you have excellent credit, are rebuilding, or are a first-time buyer, financing a used Nissan Altima near Garden Grove is more accessible than many buyers expect. Quantum Auto Sales works with a range of lenders to help Orange County buyers secure competitive rates on vehicles in this price range.

At $22,995, with a reasonable down payment, monthly payments on this Altima can be quite manageable. Buyers coming from Anaheim, Santa Ana, Westminster, Fountain Valley, and throughout Orange County regularly find that working with an independent dealership like Quantum Auto Sales gives them more flexibility than a large franchised store.

Frequently Asked Questions

Is the 2023 Nissan Altima a good buy?

Yes — the 2023 Altima is widely regarded as one of the better values in the midsize sedan segment. It offers strong fuel economy, a full suite of standard safety features through Nissan Safety Shield 360, a comfortable and spacious interior, and a proven 2.5-liter engine. For the price point of this particular SR trim, it competes well against comparable used Camry or Accord options.

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

The 2023 Altima's 2.5-liter engine is known to be long-lasting. Most well-maintained examples reach 150,000 to 200,000 miles without major mechanical issues. At 72,450 miles, this vehicle is roughly at the midpoint of its useful life — still well within a range most buyers consider acceptable for a 2023 model year vehicle.

What does the Altima 2.5 SR trim include?

The SR trim adds sport-tuned suspension, 19-inch alloy wheels, leather-appointed seating, a larger 8-inch touchscreen, dual-zone climate control, heated front seats, a heated steering wheel, and sport exterior styling elements over the lower S trim. It provides a noticeably more premium experience without the full cost of the SL or Platinum configurations.

Does the 2023 Nissan Altima have Apple CarPlay?

Yes. The 2023 Altima comes standard with Apple CarPlay and Android Auto across all trim levels, including the SR. The 8-inch NissanConnect touchscreen on the SR makes the interface larger and easier to use than the 7-inch screen on lower trims.

What is the fuel economy on a 2023 Nissan Altima 2.5?

The 2023 Altima 2.5 FWD is EPA-rated at approximately 28 mpg city and 39 mpg highway. For Orange County commuters dealing with freeway driving on the 22, 405, or 57, real-world fuel economy frequently approaches the highway estimate — making this one of the more fuel-efficient options in the midsize sedan class.

Serving Garden Grove and Surrounding Areas in Orange County

Quantum Auto Sales is proud to serve buyers throughout Garden Grove and the broader Orange County region. Whether you're coming in from Anaheim, Santa Ana, Westminster, Stanton, Buena Park, Fountain Valley, Huntington Beach, or anywhere else in Southern California, this dealership is centrally located and easy to reach.

Garden Grove sits in the heart of Orange County, making Quantum Auto Sales a convenient stop for used car shoppers throughout the region. If you've been searching for a used Nissan Altima in Orange County or a pre-owned Altima SR near the greater Garden Grove area, this listing is worth acting on before it moves.

Contact Quantum Auto Sales Today

Ready to take this 2023 Nissan Altima 2.5 SR Sedan for a test drive? Reach out to the team at Quantum Auto Sales in Garden Grove, CA and ask about stock number 36492. Whether you have questions about the vehicle history, want to talk financing options, or are ready to make an offer, the team is here to help make the process smooth and straightforward.

Stop by the lot, schedule a test drive, or get in touch online. This Black Altima SR is priced at $22,995 and won't last long — quality used Altimas in this trim level and condition move quickly in the Orange County market.