If you're searching for a 2023 Nissan Altima 2.5 SR for sale in Escondido, CA, your search ends here. Quantum Auto Sales | Escondido has this sharp black sedan priced at $22,995 — a compelling value for a nearly-new Altima with the sporty SR trim. With 72,450 miles already on the odometer, this car has been broken in and is ready for its next chapter, whether that's daily commuting through San Diego County traffic or weekend drives up the 15.

About This 2023 Nissan Altima 2.5 SR

The 2023 model year represents one of the most refined versions of the fifth-generation Altima platform. This particular example wears a sleek black exterior that pairs perfectly with the SR trim's sportier aesthetic touches, including a more aggressive front fascia, unique badging, and sport-tuned suspension elements that set it apart from base trims. At just over 72,000 miles, this Altima is well into its stride but has plenty of life remaining — Nissan Altimas routinely reach 150,000 to 200,000 miles with proper maintenance. For buyers in Escondido and the greater San Diego County area, this represents a smart way to get into a nearly new midsize sedan without the steep depreciation hit of driving off a new car lot.

2023 Nissan Altima Performance and Engine

2.5-Liter Four-Cylinder Power

Under the hood sits Nissan's proven 2.5-liter four-cylinder engine, producing approximately 188 horsepower and 180 lb-ft of torque. Paired with Nissan's Xtronic CVT automatic transmission, this powertrain delivers a smooth, linear acceleration experience that's well-suited to both freeway merging and stop-and-go driving through Escondido and surrounding San Diego County communities. The CVT is specifically tuned in the SR trim to simulate stepped gear changes during spirited driving, giving it a more engaging feel than a traditional continuously variable transmission. Front-wheel drive keeps things predictable and efficient, with EPA fuel economy ratings in the range of 28 city and 39 highway mpg — an important consideration for Southern California drivers covering long daily commutes.

Nissan Altima Features and Interior

SR Trim Appointments

The 2.5 SR is where the Altima lineup starts to get genuinely exciting from a features standpoint. The SR trim adds sport-oriented interior accents, upgraded seating materials, and a heightened sense of driver focus compared to the S or SV grades. Nissan's standard infotainment suite on 2023 models includes an 8-inch touchscreen display, Apple CarPlay and Android Auto compatibility, and a multi-function steering wheel. Dual-zone automatic climate control, a rear-view camera, and Nissan's ProPILOT Assist — the brand's suite of semi-autonomous driver aids — are highlights that make this sedan feel far more premium than its price tag suggests. The Altima's interior is notably spacious for a midsize sedan, with generous rear-seat legroom and a wide trunk that handles everything from grocery runs to road trip luggage.

Nissan Altima Reliability and Ownership

The Nissan Altima has a long track record as a dependable daily driver. The fifth-generation platform, which this 2023 model rides on, addressed many of the CVT concerns that plagued earlier generations — Nissan revised the transmission significantly and extended its warranty coverage on newer models. Consumer ratings consistently place the 2023 Altima in the top tier of midsize sedans for long-term reliability. Common owner feedback highlights the comfortable ride, impressive fuel economy, and low cost of routine maintenance. Parts are widely available throughout San Diego County, and virtually every independent shop and dealership service center is familiar with the platform. For buyers who prioritize ownership cost, the Altima is hard to beat.

Why Buy From Quantum Auto Sales | Escondido in Escondido, CA

Quantum Auto Sales | Escondido, located in Escondido in San Diego County, California, is a trusted independent dealership serving the North County San Diego region. Independent dealers like Quantum often provide more flexibility in pricing, trade-in negotiations, and financing arrangements than larger franchise stores — which means you're more likely to walk out with a deal that actually works for your situation. The team at Quantum understands the local market and works with buyers at every stage of the car-buying process, from first-time shoppers to experienced buyers upgrading their daily driver. Stock number 36492 is ready for your inspection and a test drive today.

Financing a Used Nissan Altima Near Escondido

Financing a used 2023 Nissan Altima near Escondido, in San Diego County, is straightforward with the right dealership in your corner. Quantum Auto Sales | Escondido works with a network of lenders that serve buyers across the credit spectrum — whether you have excellent credit, are rebuilding, or are financing a vehicle for the first time. At $22,995, this Altima lands in a monthly payment range that works for a wide range of budgets, especially when paired with competitive financing terms. Bring your pre-approval or let the Quantum team find you a rate on-site. Either way, driving home in this black 2.5 SR is more accessible than you might think.

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 well-designed interior, and a comprehensive suite of standard safety and technology features at a competitive price point. The SR trim adds sporty styling and enhanced driving dynamics that make it a particularly appealing choice.

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

With proper maintenance, a 2023 Altima can comfortably reach 150,000 to 200,000 miles. At 72,450 miles, this example is well within the range where it still has the majority of its useful life ahead of it. The revised Xtronic CVT on fifth-generation models has shown significantly improved durability compared to earlier iterations.

What does the 2.5 SR trim include?

The 2.5 SR trim adds sport-tuned suspension, an aggressive exterior design package, sport interior accents, and upgraded technology content versus the base S and mid-level SV. It typically includes Nissan's ProPILOT Assist driver aid system, Apple CarPlay and Android Auto, dual-zone climate control, and an 8-inch touchscreen, among other features.

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

The 2023 Altima 2.5 with the Xtronic CVT is EPA-rated at approximately 28 mpg city and 39 mpg highway in FWD configuration, making it one of the more fuel-efficient options in the midsize sedan class — a meaningful benefit for San Diego County commuters.

Is the CVT transmission reliable on the 2023 Altima?

Yes. Nissan significantly revised the Xtronic CVT for the fifth-generation Altima, addressing durability concerns that appeared in earlier models. The 2023 version has a strong track record among owners, and the transmission is covered under Nissan's powertrain warranty terms. Routine fluid maintenance is the key to long-term reliability.

Serving Escondido and Surrounding Areas

Quantum Auto Sales | Escondido is ideally positioned to serve buyers throughout the North County San Diego region. Drivers from San Marcos, Vista, Oceanside, Fallbrook, Temecula, and Poway regularly make the trip to Escondido for quality used inventory. Whether you're coming from the coastal communities along the 78 corridor or heading down from Riverside County, Quantum is an easy and worthwhile drive. Escondido sits at the heart of inland San Diego County, making it a convenient destination for car shoppers across a wide stretch of Southern California.

Contact Quantum Auto Sales | Escondido Today

Don't let this 2023 Nissan Altima 2.5 SR sit on the lot. Black exterior, sporty SR trim, solid mileage, and a sharp price of $22,995 — this one checks all the right boxes for North County San Diego buyers. Visit Quantum Auto Sales | Escondido in Escondido, CA to schedule your test drive. Reference stock number 36492 or VIN 1N4BL4CV5PN399702 when you reach out. The team is ready to answer your questions, walk you through financing options, and get you behind the wheel. Stop by today — this Altima won't last long.