If you're searching for a 2021 Nissan Altima 2.5 SR for sale in Escondido, CA, your search ends here. Quantum Auto Sales | Escondido has this sharp White AWD Altima SR Sedan priced at $22,995 with 61,286 miles — a compelling combination of value, style, and capability that's hard to find in this segment. Whether you're commuting through San Diego County or heading up to Temecula for the weekend, this is a vehicle built for real California driving.

About This 2021 Nissan Altima 2.5 SR

At just over 61,000 miles, this 2021 Altima sits comfortably in the sweet spot of used car ownership — past the initial depreciation curve, yet well within the range where you can expect many reliable miles ahead. The SR trim elevates the standard Altima with sportier styling cues inside and out, giving you more visual presence without sacrificing the everyday practicality that makes the Altima a perennial best-seller. The clean White exterior is a timeless choice that holds up well under the Southern California sun.

2021 Nissan Altima Performance and Engine

A 2.5-Liter Engine Paired With Available AWD — A Rare Combo in This Class

Under the hood sits Nissan's proven 2.5-liter four-cylinder engine, delivering a smooth and responsive driving experience well-suited for both city traffic and highway cruising. Paired with Nissan's Xtronic CVT automatic transmission, this setup is engineered for efficiency — you'll appreciate the seamless power delivery during your daily drive through Escondido or on the I-15 corridor.

What genuinely sets this particular Altima apart is the all-wheel drive system. Most competitors in this class offer front-wheel drive only, making the Altima AWD a standout choice for San Diego County drivers who occasionally encounter wet mountain roads, or who simply prefer the added confidence of AWD traction year-round. For a midsize sedan at this price point, AWD is a genuine premium feature.

Nissan Altima Features and Interior

SR Trim Brings Sport Styling and Upgraded Comfort

The 2.5 SR trim takes the Altima's already well-equipped interior and adds sport-tuned touches that make every drive more engaging. Expect features consistent with the SR package including a sport-designed interior with contrast stitching, an 8-inch touchscreen with Apple CarPlay and Android Auto compatibility, Bluetooth connectivity, dual-zone climate control, and Nissan's ProPilot Assist suite of driver-assistance technologies. The SR exterior distinguishes itself with a sport grille, larger wheels, and blacked-out trim details that give this Altima a more aggressive road presence than the base trims.

Nissan Altima Reliability and Ownership

What Owners and Industry Data Say About the 2021 Altima

The 2021 Nissan Altima carries a strong reliability reputation, earning solid marks from J.D. Power and consistent praise from long-term owners. The 2.5-liter engine is one of Nissan's most proven powerplants — straightforward to maintain, with a well-documented service history across hundreds of thousands of fleet and retail vehicles. The Xtronic CVT, while different from a traditional automatic, is a mature technology in this generation and is known for smooth, efficient operation when properly maintained.

Owners consistently highlight the Altima's comfortable ride quality, intuitive tech interface, and low cost of ownership as standout qualities. Routine maintenance items like oil changes, brake service, and tire rotations are affordable and widely available throughout Escondido and the broader San Diego County area.

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

Quantum Auto Sales | Escondido is a trusted independent dealership serving buyers throughout Escondido and San Diego County. As an independent dealer, they focus on delivering real value — carefully selected inventory, transparent pricing, and a no-pressure buying experience that puts the customer first. When you visit their lot, you'll find a team that knows the local market and understands what Southern California drivers need. The $22,995 price on this Altima reflects honest, competitive pricing without the added fees and markups often found at larger franchise stores.

Financing a Used Nissan Altima Near Escondido

Worried about financing? Quantum Auto Sales | Escondido works with a variety of lenders to help buyers throughout San Diego County find a payment plan that fits their budget. Whether you have excellent credit, are rebuilding your credit history, or are purchasing your first vehicle, the team will work to match you with a financing solution that makes sense. Getting pre-qualified is straightforward, and with a vehicle priced at $22,995, the monthly payments on this Altima are well within reach for most buyers in the Escondido area.

Frequently Asked Questions

Is the 2021 Nissan Altima a good used car to buy?

Yes — the 2021 Nissan Altima is widely considered one of the better values in the used midsize sedan market. It offers a refined interior, strong fuel economy, modern safety technology, and the rare option of all-wheel drive, which few competitors in this class provide.

Is 61,000 miles too many for a 2021 Nissan Altima?

Not at all. A well-maintained 2021 Altima with 61,286 miles is well within its prime ownership years. Nissan's 2.5-liter engine is built to last well beyond 150,000 miles with routine maintenance. At this mileage, most of the initial depreciation has already occurred, meaning you're getting strong value for your money.

What does the Nissan Altima 2.5 SR trim include?

The SR trim upgrades the standard Altima with sportier exterior styling, a sport-tuned suspension, upgraded interior finishes, and additional tech and comfort features. It's positioned above the base S and SV trims and delivers a more engaging, upscale experience without reaching the price point of the top-tier SL or Platinum trims.

Does this Altima have all-wheel drive?

Yes — this specific 2021 Altima is equipped with Nissan's Intelligent All-Wheel Drive system, which is a notable advantage in its class. Most midsize sedans are front-wheel drive only, making this AWD Altima a uniquely practical choice for buyers who want added traction and confidence.

What is the fuel economy on a 2021 Nissan Altima 2.5 with AWD?

The 2021 Nissan Altima 2.5 AWD is EPA-rated at approximately 26 mpg city and 32 mpg highway. That's competitive fuel economy for an AWD sedan in this class, and real-world owners in mixed driving conditions typically report figures very close to those estimates.

Serving Escondido and Surrounding Areas in San Diego County

Quantum Auto Sales | Escondido is conveniently located in Escondido, in the heart of San Diego County, making it an easy trip for buyers from across the region. Shoppers regularly make the drive from San Marcos, Vista, Oceanside, Fallbrook, Poway, Rancho Bernardo, and El Cajon to browse the inventory. Whether you're coming from the North County inland corridor or from communities closer to the coast, Escondido is a centrally accessible destination with easy freeway access via the I-15 and Highway 78.

Contact Quantum Auto Sales | Escondido Today

Don't let this 2021 Nissan Altima 2.5 SR AWD Sedan slip away. With clean White exterior styling, a well-equipped SR interior, all-wheel drive, and honest pricing at $22,995, this vehicle is priced to move. Stop by Quantum Auto Sales | Escondido in Escondido, CA to schedule your test drive, ask about current financing options, or simply get a closer look. The team is ready to help you drive home in the right vehicle today. Stock #36507 — ask for it by name when you call or visit.