Used 2018 Nissan Armada for SaleNationwide

How much does the 2018 Nissan Armada cost?

Prices have softened 14.39% compared to this time last year, making it a favorable time to shop this model year.

There are 945 listings available, which gives you a solid pool to compare prices and equipment.

Is the 2018 Nissan Armada a good car?

Yes — the 2018 Nissan Armada earns a 4.64/5 user rating and a 6.83/10 expert rating. The standout strength is Look and feel at 8/10.

Drivers consistently praise its spacious cabin, range of features, smooth ride, and luxury feel. That lines up with the Armada’s role as a large family hauler and road-trip SUV, especially if you want something that feels more premium than rugged. The main tradeoffs are fuel economy and road noise, so it fits you best if comfort, space, and equipment matter more than efficiency. 33.9% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2018 Nissan Armada reliable?

Owners rate it 4.64/5, a strong signal of long-term satisfaction.

User feedback points to a dependable, trouble-free ownership experience for many drivers, with strong praise for the Armada’s spaciousness, features, smooth ride, and luxury feel. The expert evaluation also emphasizes that it’s a large SUV built for comfort and utility, which supports the idea that it can be a vehicle you count on for family duty and road trips. The main long-term ownership risk for used buyers is that fuel costs and cabin noise may wear on you over time, especially if you drive a lot.

What should I look for when buying a used 2018 Nissan Armada?

At 60.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any prior damage was repaired properly. A pre-purchase inspection should focus on body condition, alignment, and signs of inconsistent repairs, especially if the listing price looks unusually attractive. Because this is a large SUV, you should also pay close attention to how well the cabin equipment, cameras, and driver aids function.

Key things to evaluate:

• Trim level: The base SV gets an 8-inch touchscreen, HD Radio, NissanConnect, parking sensors front and rear, navigation, a 13-speaker Bose stereo, heated power seats, roof rails, running boards, keyless entry and ignition, and a rear-view camera. The SL adds a 360-degree top-down camera, leather, remote engine start, driver memory functions, auto wipers, and 20-inch wheels, while the Platinum adds front-seat ventilation, a rear entertainment system, power-folding heated mirrors, lane-departure warning and intervention, and an Intelligent Rear View Mirror. The SL is the best-value trim if you want the strongest mix of comfort and safety equipment.
• Powertrain: Every Armada uses a 5.6-liter V8 with a 7-speed automatic transmission. Rear-wheel-drive versions are rated at 16 mpg combined, 14 mpg city, and 19 mpg highway, while AWD reduces efficiency by 1 mpg in each column. The engine delivers 390 hp and 394 lb-ft of torque, and AWD adds a low-range gear and a 50/50 torque split.
• Safety package: The Technology Package adds adaptive cruise, blind-spot monitoring and warning, and forward collision warning with avoidance braking front and rear. It’s available on the SL and included on the Platinum, while the base SV can’t access most of these features.
• Infotainment: The Armada uses an 8-inch touchscreen with HD Radio and NissanConnect, plus extra USB ports. Wireless Apple CarPlay and Android Auto are not included.
• Fuel efficiency: The Armada is rated at 16 mpg combined, 14 mpg city, and 19 mpg highway in rear-wheel-drive form, and AWD drops those figures by 1 mpg across the board.

Which 2018 Nissan Armada trim should I buy?

The 2018 Nissan Armada is offered in 3 trim levels: SV, SL, Platinum.

Here's the short version:

• SV: This is the entry point, but it still comes well equipped with an 8-inch touchscreen, HD Radio, NissanConnect, parking sensors front and rear, navigation, a 13-speaker Bose stereo, heated power seats, roof rails, running boards, keyless entry and ignition, and a rear-view camera. It makes sense if you want the lowest starting price and can live without the more advanced safety and convenience features.
• SL: This is the best-value trim because it adds the 360-degree top-down camera, leather, remote engine start, driver memory functions, auto wipers, and 20-inch wheels. It’s also the trim where the Technology Package makes the most sense, since it adds adaptive cruise, blind-spot monitoring and warning, and forward collision warning with avoidance braking front and rear.
• Platinum: This is the luxury-focused choice, adding front-seat ventilation, a rear entertainment system, power-folding heated mirrors, lane-departure warning and intervention, and the Intelligent Rear View Mirror. It’s the right pick if you want the most upscale Armada experience and the most safety content.

The SL trim with the Tech Package is the safest place to start, and the base SV can’t access most of the safety features.

Is now a good time to buy a used 2018 Nissan Armada?

This is a moderate market for selective buyers, with enough inventory and deal activity to reward careful shopping.

• Deal availability: 33.9% of listings are priced as good or great deals.
• Inventory: There are 945 listings available.
• Price trend: Prices have softened 14.39% compared with last year.
• Clean inventory: 60.2% of listings are accident-free.

If you find a listing below $15,710, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Nissan Armada's resale value?

The current average of $15,710 sits slightly below last year's $18,351.

That drop suggests the Armada has already absorbed a meaningful amount of depreciation, which can help you as a buyer today. For a future seller, it means resale value may be steadier from here than it was during the sharper decline, especially if you keep mileage and condition in check. Well-equipped examples with strong service history should remain easier to move than rougher ones, since shoppers in this segment tend to value comfort and features.

Vehicles with strong owner satisfaction ratings, like this model year's 4.64/5, tend to retain buyer demand, which supports resale value over time.

Is the 2018 Nissan Armada safe?

The 2018 Nissan Armada earns a 7/10 safety score from our experts.

The Safety content points you toward the SL trim with the Tech Package as the best starting point for safety, since it adds adaptive cruise, blind-spot monitoring and warning, and forward collision warning with avoidance braking front and rear. The base SV can’t access most of those features, and lane-departure warning and intervention plus the Intelligent Rear View Mirror are reserved for the Platinum. One important caveat is that crash-test evaluations have not been performed by NHTSA or IIHS.

Should I buy a 2018 Nissan Armada or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 33.9% of listings are priced as good or great deals.
• At 60.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 14.39% compared with last year.
• Owners rate it 4.64/5 — a strong satisfaction signal.
• It adds extra standard tech and keeps the fresher post-redesign package.

Consider the 2017 if:

• At $14,757, the 2017 costs less than the current year's $15,710 average.
• It brings a redesigned cabin with a new V8 and more car-like livability.

The bottom line: If you want the better-equipped and more current version, the 2018 is the smarter default choice. If your priority is saving money and you’re comfortable giving up some of the added tech, the 2017 can be the value play.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.