Used 2018 Subaru Outback for Sale nearKnoxville, TN

How much does the 2018 Subaru Outback cost?

Prices have softened 7.33% compared to this time last year, making it a favorable time to shop this model year.

There are 2,670 listings available, which gives you a solid amount of inventory to compare.

Is the 2018 Subaru Outback a good car?

Yes — the 2018 Subaru Outback earns a 4.7/5 user rating and an 8/10 expert rating. The standout strength is Safety at 10/10.

Owners consistently praise the smooth ride, strong safety features, and ample cargo space. The Outback also fits buyers who want a practical, versatile vehicle with all-wheel drive and good fuel economy, while still feeling comfortable for everyday use.

The main tradeoff is that some drivers mention navigation and infotainment issues, so you should weigh that against the Outback’s usefulness and all-weather capability. At the market level, 34.8% of listings are priced as good or great deals, which suggests there are still worthwhile opportunities if you shop carefully.

Is the 2018 Subaru Outback reliable?

Owners rate it 4.7/5, a strong signal of long-term satisfaction.

The owner feedback points to a vehicle people trust and count on, with repeated praise for its smooth ride, strong safety features, and practical everyday usefulness. That kind of feedback matters when you’re looking for a used vehicle that should feel dependable over time.

The expert evaluation also supports that impression by describing the Outback as a practical, cost-effective solution with strong all-weather capability and comfort for hours behind the wheel. If you buy used, the main long-term ownership risk is making sure the specific vehicle has been maintained well and hasn’t accumulated hidden wear from hard use.

What should I look for when buying a used 2018 Subaru Outback?

At 67.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a thorough pre-purchase inspection, especially if the listing price looks unusually attractive. Focus on condition details that matter in a used Outback: signs of prior body damage, evidence of hard use, and whether the cabin and electronics still work as expected.

Key things to evaluate:

• Trim level: The base model starts at $25,895 and includes standard all-wheel drive and a CVT, while the 2.5i Premium adds more equipment and is the best-value recommendation when paired with the optional EyeSight package. The Limited and Touring trims add more upscale content, and the 3.6R Limited and 3.6R Touring bring the 6-cylinder engine for buyers who want more power.
• Powertrain: The 2.5-liter 4-cylinder makes 175 horsepower and is described as adequate but not especially strong, while the 3.6-liter 6-cylinder delivers 256 horsepower and solves the power shortfall. The CVT is described as agreeable and quieter for 2018, and the Outback still offers strong all-weather and trail confidence.
• Safety package: EyeSight is the named driver-assistance suite, and it includes adaptive cruise control with stop-and-go capability and lane-keeping assist. It is available on every Outback except the base trim, so base-model shoppers miss out on that suite.
• Infotainment: Starlink is the infotainment system, and the larger 8-inch display gets faster start-up and response times, better voice recognition, new on-screen applications, and over-the-air software updates. The system is described as more smartphone-like in operation.
• Fuel efficiency: The 2.5i is rated at 28 mpg in combined driving, while the 3.6R is expected to get 22 mpg. Real-world testing also returned 21.9 mpg on the 2.5i test loop.

Which 2018 Subaru Outback trim should I buy?

The 2018 Subaru Outback is offered in 6 trim levels: base model, 2.5i Premium, 2.5i Limited, 2.5i Touring, 3.6R Limited, 3.6R Touring.

Here's the short version:

• base model: This is the entry point, but it’s the one to skip if you want the strongest safety and convenience value because EyeSight is not standard here.
• 2.5i Premium: This is the best-value trim because it balances price and equipment well, and the optional EyeSight package makes it the smartest buy for most shoppers.
• 2.5i Limited: Choose this if you want a more upscale cabin and more features than the Premium, but don’t need the stronger engine.
• 2.5i Touring: This is the most comfort-focused 2.5i trim, aimed at buyers who want the most upscale version of the four-cylinder model.
• 3.6R Limited: This is the minimum trim to get the 6-cylinder engine, so it’s the right pick if power matters more than price.
• 3.6R Touring: This is the top-end choice if you want the 6-cylinder engine plus the most premium equipment.

The safety package note is simple: EyeSight is available on every Outback except the base trim.

Is now a good time to buy a used 2018 Subaru Outback?

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

• Deal availability: 34.8% of listings are priced as good or great deals.
• Inventory: There are 2,670 listings available.
• Price trend: Prices have softened 7.33% compared with last year.
• Clean inventory: 67.6% of listings are accident-free.

If you find a listing below $15,518, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Subaru Outback's resale value?

The current average of $15,518 sits slightly below last year's $16,745.

That price movement suggests the Outback has become more accessible for used buyers, which can help demand stay healthy if you decide to sell later. A lower entry price can widen the pool of shoppers who see the vehicle as attainable, especially when the model still has a strong reputation for safety and practicality.

For a future seller, the key takeaway is that well-kept examples should remain easier to move than neglected ones. Vehicles with strong owner satisfaction ratings, like this model year's 4.7/5, tend to retain buyer demand, which supports resale value over time.

Is the 2018 Subaru Outback safe?

The 2018 Subaru Outback earns five-star ratings across the board from NHTSA, except for rollover resistance, which rates four stars due to the raised suspension. It also earns a Top Safety Pick+ rating from IIHS.

It earns a 10/10 safety score from our experts.

EyeSight is the named driver-assistance suite, and it’s available on every Outback except the base trim. Its standard functions include adaptive cruise control with stop-and-go capability and lane-keeping assist, and the vehicle also offers reverse automatic braking.

The main caveat is the rollover result, which is lower than the rest of the federal crash ratings. Even so, the Outback’s overall safety story remains a major strength, especially if you choose a trim with EyeSight.

Should I buy a 2018 Subaru Outback 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:

• 34.8% of listings are priced as good or great deals.
• At 67.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 7.33% compared with last year.
• Owners rate it 4.7/5 — a strong satisfaction signal.
• The 2018 model year brings updated bumpers, lights, grille, quieter side mirrors, faster Starlink startup, and improved response times.

The bottom line: The 2018 is a smart choice if you want a used Outback with strong safety, useful updates, and a lower average price than newer examples. If you’re especially price-sensitive, you may also want to compare it with nearby years to see whether a slightly older or newer Outback gives you a better mix of equipment and value.

How does the 2018 Subaru Outback compare to the 2018 Honda CR-V?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.