2023 NISSAN ALTIMA

If you're searching for a 2023 Nissan Altima for sale in Escondido, CA, this Silver 2.5 S Sedan is one of the most compelling options you'll find in San Diego County right now. With 68,176 miles, a clean profile, and an internet price of just $19,995, this Altima delivers exceptional value for buyers who want a modern, reliable mid-size sedan without the new-car price tag. Stock #36925 is available now at Quantum Auto Sales in Escondido — and at this price point, it won't last long.

About This 2023 Nissan Altima at Quantum Auto Sales in Escondido, CA

The 2023 model year Altima represents one of the most refined generations of this long-running nameplate. At just two years old with 68,176 miles, this vehicle is well within its prime ownership years. The miles are consistent with a daily driver that has been regularly used but is nowhere near the end of its useful life — Altimas routinely reach 150,000 to 200,000 miles with proper care. The Silver exterior gives it a clean, professional look that holds up well in Southern California's intense sun, and the FWD configuration is perfectly suited to San Diego County's road conditions year-round.

2023 Nissan Altima Performance and Engine

Under the hood, this Altima carries Nissan's proven 2.5-liter four-cylinder engine paired with the Xtronic CVT automatic transmission. This combination produces around 188 horsepower and is engineered for smooth, responsive acceleration in everyday driving scenarios — merging onto the freeway, navigating city streets, or cruising along the coast. The Xtronic CVT is one of the more refined continuously variable transmissions in the segment, delivering seamless power delivery while keeping fuel economy strong. Buyers can typically expect around 28 mpg city and 39 mpg highway, which makes this Altima particularly practical for commuters throughout Escondido and the greater San Diego County area.

Nissan Altima Features and Interior

Technology and Connectivity

The 2.5 S trim comes equipped with a solid suite of standard technology that keeps you connected and comfortable. The Altima's cabin is built around an 8-inch touchscreen infotainment display with Apple CarPlay and Android Auto compatibility, making it easy to integrate your smartphone for navigation, music, and calls. Bluetooth audio and hands-free calling are standard, along with a multi-function steering wheel and a modern instrument cluster.

Safety Features

One of the standout qualities of the 2023 Altima is Nissan's Safety Shield 360, which comes standard across the lineup. This means this S trim includes automatic emergency braking, blind-spot warning, rear cross-traffic alert, lane departure warning, and rear automatic braking — a full package that rivals features once reserved for luxury vehicles.

Comfort and Cabin Space

The Altima's interior is spacious by mid-size sedan standards. Front passengers enjoy supportive seating and intuitive controls, while rear-seat passengers have more legroom than many competitors in the class. The trunk offers a generous 15.4 cubic feet of cargo space — practical for road trips, grocery runs, or hauling gear around San Diego County.

Nissan Altima Reliability and Ownership

The Nissan Altima has consistently earned strong reliability ratings, and the current generation — introduced in 2019 and refined through 2023 — is considered one of the most dependable in the model's history. J.D. Power and Consumer Reports have both recognized recent Altimas for above-average dependability. The 2.5-liter engine is a known, well-tested powerplant with decades of refinement behind it. Maintenance costs are low compared to import competitors, and parts are widely available at shops throughout Escondido and all of San Diego County. Owners frequently praise the Altima's quiet highway ride, fuel efficiency, and low cost of ownership over time. If you're looking for a car you can depend on without worrying about expensive repairs, this generation Altima is hard to beat.

Why Buy From Quantum Auto Sales in Escondido, CA

Quantum Auto Sales, located in Escondido in San Diego County, is a trusted independent dealership that focuses on delivering quality pre-owned vehicles at honest prices. Shopping at an independent dealer like Quantum Auto Sales means you're working directly with a team that's motivated to earn your business — no high-pressure tactics, no inflated add-ons. The pricing is transparent, and the inventory is carefully selected to give buyers real value. Whether you're a first-time buyer or a seasoned car shopper, the team at Quantum Auto Sales in Escondido is committed to making your experience straightforward and stress-free.

Financing a Used Nissan Altima Near Escondido

At $19,995, this 2023 Nissan Altima is priced to move and fits comfortably within the budget of many San Diego County buyers. Quantum Auto Sales works with a range of lenders to help buyers across the credit spectrum secure competitive financing. Whether you have excellent credit, are rebuilding, or are financing a car for the first time, the team can walk you through your options and work toward a monthly payment that fits your life. Bringing a down payment — even a modest one — can help lower your monthly obligation and improve your loan terms. Don't let financing uncertainty stop you from getting behind the wheel of a great car.

Frequently Asked Questions

Is the 2023 Nissan Altima a good buy?

Yes — the 2023 Altima is considered one of the best values in the mid-size sedan segment. It offers a refined ride, strong fuel economy, a full suite of standard safety features, and proven long-term reliability. At $19,995 for a two-year-old example, this particular vehicle represents exceptional value.

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

The 2.5-liter engine in the Altima is well-known for longevity, and most well-maintained examples reach 150,000 to 200,000 miles without major issues. At 68,176 miles, this Altima still has a great deal of life ahead of it — especially if you keep up with routine oil changes and scheduled maintenance.

What does the Altima 2.5 S trim include?

The 2.5 S is the entry-level trim of the Altima lineup, but it's far from bare. It includes Nissan Safety Shield 360 (automatic emergency braking, blind-spot monitoring, lane departure warning, rear cross-traffic alert), an 8-inch touchscreen with Apple CarPlay and Android Auto, Bluetooth connectivity, and a comfortable, well-appointed interior with cloth seating.

Is 68,000 miles a lot for a 2023 Nissan Altima?

Not at all. For a 2023 model, 68,176 miles is consistent with regular daily use — roughly 34,000 miles per year — and puts it well within the range where the Altima performs reliably. With proper maintenance history, you should have many years and many miles of dependable ownership ahead.

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

The 2023 Altima 2.5 S with the Xtronic CVT is EPA-rated at approximately 28 mpg city and 39 mpg highway, making it one of the more fuel-efficient mid-size sedans available without a hybrid powertrain. For San Diego County commuters, that efficiency adds up to real savings at the pump.

Serving Escondido and Surrounding Areas in San Diego County

Quantum Auto Sales is proud to serve buyers throughout Escondido and the greater San Diego County region. Customers regularly make the trip from San Marcos, Vista, Oceanside, Poway, Ramona, El Cajon, and Santee to shop our inventory. Whether you're coming from the North County inland communities or further into San Diego County, the drive to Escondido is well worth it for this kind of value. Escondido's central location in San Diego County makes Quantum Auto Sales an easy destination no matter which direction you're coming from.

Contact Quantum Auto Sales Today

This 2023 Nissan Altima 2.5 S in Silver — Stock #36925 — is priced at $19,995 and ready for a test drive. If you're in Escondido or anywhere in San Diego County and want a reliable, fuel-efficient, feature-packed sedan at a fair price, this is the one. Stop by Quantum Auto Sales in Escondido, CA to take it for a spin, or reach out online to ask questions or schedule an appointment. Inventory moves fast at this price point — don't wait until it's gone.