2018 NISSAN ALTIMA

If you're searching for a reliable, fuel-efficient used sedan in the Portland metro area, this 2018 Nissan Altima 2.5 SV for sale at Superstar Motorz in Milwaukie, Oregon is worth a serious look. With 88,392 miles and a reputation for going the distance, this Altima hits a sweet spot between affordability, comfort, and everyday practicality — making it a smart choice for commuters, families, and first-time car buyers alike.

About This 2018 Nissan Altima 2.5 SV

The 2018 Nissan Altima remains one of the most popular midsize sedans on the used car market, and for good reason. At just under 90,000 miles, this example is squarely in the middle of its usable life — Altimas regularly exceed 200,000 miles with routine maintenance. The 2.5 SV trim sits above the base S, adding meaningful comfort and technology upgrades that make daily driving noticeably more enjoyable. Whether you're commuting into Portland or running errands through Clackamas County, this is a car that simply gets out of your way and lets you drive.

2018 Nissan Altima Performance and Engine

A Proven Powertrain Built for Efficiency

Under the hood sits Nissan's well-regarded 2.5-liter four-cylinder engine paired with the Xtronic CVT automatic transmission and front-wheel drive. This combination produces a smooth, linear power delivery that's perfectly suited to Oregon's mix of highway stretches, city grids, and winding suburban roads. The CVT keeps the engine in its optimal power band without the jarring shift points of traditional automatics, contributing to highway fuel economy that consistently impresses daily commuters. If you spend a lot of time on I-205, Highway 99E, or commuting through Clackamas County, you'll appreciate every mile per gallon this setup delivers.

Nissan Altima Features and Interior

What the SV Trim Brings to the Table

The SV trim level gives you a meaningful step up from the base Altima. Inside, you'll find a comfortable cabin designed for both driver and passengers, with intuitive controls and Nissan's infotainment interface. The SV package typically includes features like a larger touchscreen display, Bluetooth connectivity, backup camera, remote keyless entry, push-button start, dual-zone automatic climate control, and heated front seats — all features that feel premium in everyday use but come without the premium price tag of higher trims. The Altima's cabin is notably quiet for its class, which makes highway driving feel relaxed rather than fatiguing.

Nissan Altima Reliability and Ownership

What Owners and Experts Say

The 2018 Nissan Altima has earned a strong reputation among owners for its long-term durability. The QR25DE 2.5-liter engine is one of Nissan's most proven four-cylinders — straightforward to service, with readily available parts and a wide network of mechanics familiar with its maintenance needs. Consumer reliability ratings for this generation of Altima are consistently above average, with the Xtronic CVT performing well when fluid services are kept up to date. If you're buying a used Altima, it's worth requesting service history and ensuring CVT fluid has been changed on schedule — a well-maintained unit will serve you reliably for years. Overall cost of ownership is low, and insurance rates for this model tend to be very reasonable.

Why Buy From Superstar Motorz in Milwaukie, Oregon

Superstar Motorz, located in Milwaukie in Clackamas County, Oregon, has built a reputation as a no-pressure, customer-first used car dealership serving the greater Portland area. When you're buying a used vehicle, the dealer matters as much as the car — and Superstar Motorz focuses on transparency and making the process straightforward for buyers of all backgrounds. Located conveniently in Milwaukie, the dealership is easy to reach from throughout the region, and the team is known for being approachable and knowledgeable without the high-pressure tactics common at larger lots. If you've been searching for a used Nissan Altima near Milwaukie, this is a dealership worth visiting in person.

Financing a Used Nissan Altima Near Milwaukie

Superstar Motorz works with a range of lenders to help buyers throughout Clackamas County and the Portland metro area secure financing that fits their situation. Whether you have excellent credit, a complicated credit history, or are establishing credit for the first time, the team can walk you through available options. This 2018 Nissan Altima is competitively priced — see the current price listed on this page — and the financing team will work to put together terms that make sense for your budget. Getting pre-qualified is easy, and the dealership encourages buyers to reach out with questions before making the drive in.

Frequently Asked Questions

Is the 2018 Nissan Altima a good used car to buy?

Yes. The 2018 Nissan Altima is widely regarded as one of the stronger values in the used midsize sedan segment. It offers a comfortable ride, solid fuel economy, and a reliable powertrain at a price point that leaves room in your budget for maintenance and life's other expenses. The SV trim adds meaningful features without inflating the cost significantly.

How many miles is too many on a 2018 Nissan Altima?

With proper maintenance, the 2018 Altima's 2.5-liter engine is capable of reaching 200,000 miles or more. At 88,392 miles, this vehicle is well within the range where a buyer can expect years of reliable service remaining. The key factors to look for are consistent oil change history and CVT fluid maintenance.

What does the Altima 2.5 SV trim include?

The SV trim includes upgrades over the base model such as a touchscreen infotainment system, push-button start, remote keyless entry, dual-zone automatic climate control, heated front seats, Bluetooth audio streaming, and a rearview camera. It strikes a good balance between value and everyday comfort.

Is the Nissan Altima CVT transmission reliable?

The Xtronic CVT in the 2018 Altima has proven reliable when properly maintained. Regular CVT fluid changes — typically recommended every 60,000 miles or according to Nissan's service intervals — are the most important factor in keeping the transmission performing well long-term. Many owners report trouble-free operation well past 150,000 miles with proper care.

What is the fuel economy of the 2018 Nissan Altima 2.5?

The 2018 Altima 2.5 is EPA-rated at approximately 27 mpg city and 38 mpg highway, making it one of the more fuel-efficient non-hybrid midsize sedans available. For daily commuters in the Milwaukie and Portland area, this translates to real savings at the pump over time.

Serving Milwaukie and Surrounding Areas

Superstar Motorz is conveniently located in Milwaukie, in Clackamas County, putting it within easy reach of buyers from across the region. We regularly serve customers from Lake Oswego, Oregon City, Happy Valley, Gladstone, Canby, Tualatin, West Linn, and communities throughout the greater Portland metro area. If you've been searching for a used Nissan Altima in the Clackamas County area, the drive to Milwaukie is well worth it. Our central location off major corridors makes it simple to stop in for a test drive before or after work.

Contact Superstar Motorz Today

Ready to take this 2018 Nissan Altima 2.5 SV for a test drive? Contact Superstar Motorz in Milwaukie, Oregon at (503) 300-6115 to schedule your visit or ask any questions about the vehicle. Stock number 4639 is available now, and our team is here to make the buying process easy, transparent, and stress-free. Come see us in Milwaukie — we'd love to help you drive home in the right car.