Used 2020 Subaru Legacy for SaleNationwide

How much does the 2020 Subaru Legacy cost?

Prices have softened 8.74% compared to this time last year, making it a favorable time to shop this model year.

There are 537 listings available, which gives you a decent amount of inventory to compare.

If you find a listing below $17,862.80, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 Subaru Legacy a good car?

Yes — the 2020 Subaru Legacy earns a 5/5 user rating and a 7.83/10 expert rating.

The standout strength is Safety at 10/10.

The Legacy fits you well if you want a practical, efficient sedan with standard all-wheel drive and an easy-to-use interior. It also brings strong mileage and standard advanced safety features, which support its appeal as a sensible all-weather alternative to an SUV.

The trade-offs are clear: the infotainment setup is unintuitive, and the base engine is underwhelming if you want stronger acceleration. Even so, the overall package is compelling if your priorities are value, safety, and everyday usability.

29.2% of listings are priced as good or great deals, so you have some room to shop selectively.

Is the 2020 Subaru Legacy reliable?

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

The Legacy’s appeal centers on practicality, efficiency, safety, and standard all-wheel drive, which are all traits that usually matter to used buyers who want a low-drama sedan. Its easy-to-use interior and strong mileage also support the case for dependable everyday ownership.

The powertrain is tuned for everyday use, with the base engine delivering solid city and suburban response, while the chassis is described as precise and the ride as refined. That combination suggests a car built to handle routine commuting without feeling fragile or overly complicated.

The first scheduled maintenance visit is on the house.

For used buyers, the main long-term risk is less about the core hardware and more about living with the car’s complicated tech and the possibility that a neglected example could be less satisfying over time.

What should I look for when buying a used 2020 Subaru Legacy?

At 73.6% 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 careful inspection of bodywork, panel alignment, and signs of prior repair. Because the Legacy’s tech is a major part of the ownership experience, you should also test the infotainment system thoroughly and make sure the controls behave the way you expect.

Focus on condition, not just mileage, since the car’s value proposition depends on a clean, well-kept example that still feels easy to live with. If possible, verify that the safety and convenience features work as intended before you commit.

Key things to evaluate:

• Trim level: The base trim comes with remote keyless entry, Bluetooth connectivity, dual 7-inch touchscreens with Apple CarPlay and Android Auto, automatic climate control, voice recognition, Subaru EyeSight, and 17-inch steel wheels with plastic covers. The Premium trim adds 17-inch alloy wheels, power side mirrors, four USB ports, a large 11.6-inch touchscreen, a leather-wrapped steering wheel and shift knob, dual-zone automatic climate control, a standard power moonroof, 10-way power front seats, and the All-Weather Package with heated seats, heated mirrors, and a windshield wiper de-icer.
• Powertrain: The base, Premium, Sport, and Limited trims use a 2.5-liter boxer 4-cylinder with 182 horsepower and 176 pound-feet of torque, paired with standard AWD and a CVT with manual mode and paddle shifters. The Limited XT and Touring XT use a 2.4-liter turbocharged boxer 4-cylinder with 260 horsepower and 270 pound-feet of torque. The base engine is efficient, while the turbo adds much more power.
• Safety package: Subaru EyeSight is standard and includes forward-collision warning, lane-departure warning, and adaptive cruise control. It also adds an alert when traffic ahead starts moving. Standard safety equipment also includes front- and side-impact airbags, traction control, a reversing camera, and a tire pressure monitoring system.
• Infotainment: The Legacy uses a massive 11.6-inch touchscreen on most trims, while the base trim gets dual 7-inch touchscreens. Apple CarPlay and Android Auto are included, and the system has over-the-air update capability for CarPlay. The setup is easy to read but can be frustrating to use.
• Fuel efficiency: The base engine returns 27 mpg city, 35 highway, and 30 combined, while the turbocharged engine is rated at 24 city, 32 highway, and 27 combined.

Which 2020 Subaru Legacy trim should I buy?

The 2020 Subaru Legacy is offered in 6 trim levels: base, Premium, Sport, Limited, Limited XT, and Touring XT.

Here's the short version:

• base: This is the value play if you want the lowest entry point and still want standard AWD, EyeSight, Apple CarPlay, Android Auto, and a solid safety and convenience baseline. It gives you the essentials, but it also leaves you with the simpler dual-screen setup and fewer comfort upgrades.
• Premium: This is the best-value trim because it adds the 11.6-inch touchscreen, 10-way power front seats, a moonroof, dual-zone climate control, extra USB ports, and the All-Weather Package. If you want the most useful upgrades without jumping too far in price, this is the one to target.
• Sport: Choose this if you want a more distinctive look, with 18-inch alloys, a trunk spoiler, a more aggressive front fascia, LED fog lights, red contrast stitching, leather dash cladding, and aluminum alloy pedal covers.
• Limited: This trim is for you if you want more comfort and convenience, including adaptive LED headlights, auto up/down for all four windows, a power passenger seat, driver memory settings, perforated leather upholstery, and heated rear seats.
• Limited XT: Pick this if you want the stronger turbocharged engine plus extras like dual tailpipes, a distracted-driving monitor, and a heated steering wheel.
• Touring XT: This is the top choice if you want the turbo engine and the most upscale cabin, with power-folding mirrors with integrated turn signals, full Nappa leather upholstery, and heated and ventilated front seats.

Subaru EyeSight is standard, and the base trim already includes a comprehensive safety suite.

Is now a good time to buy a used 2020 Subaru Legacy?

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 29.2% of listings are priced as good or great deals.
• Inventory: There are 537 listings available.
• Price trend: Prices have softened 8.74% compared with last year.
• Clean inventory: 73.6% of listings are accident-free.

If you find a listing below $17,862.80, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Subaru Legacy's resale value?

The current average of $17,961 sits slightly below last year's $19,682.

That price movement suggests the market has already adjusted downward, which can help you as a buyer today but may also limit upside if you plan to resell soon. If you buy at the right price and keep the car in strong condition, you can reduce the impact of that depreciation curve.

The Legacy’s value story is still supported by its standard AWD, safety focus, and broad appeal to practical sedan shoppers. A well-kept example should remain easier to market than one with visible wear, accident history, or neglected tech issues.

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

Is the 2020 Subaru Legacy safe?

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

The Legacy comes standard with Subaru’s EyeSight suite of driver-assistance features. This includes forward-collision warning, lane-departure warning, and adaptive cruise control. It also adds an alert when the car ahead starts moving, which can help in stop-and-go traffic.

Other standard safety features include a full array of front- and side-impact airbags, traction control, a reversing camera, and a tire pressure monitoring system. The base trim already gets this safety foundation, so you do not need to move up the lineup just to get core driver assistance.

Should I buy a 2020 Subaru Legacy or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 29.2% of listings are priced as good or great deals.
• At 73.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.74% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• It keeps standard AWD, strong mileage, and a practical, safety-focused character.

Consider the 2021 if:

• At $19,858, the 2021 costs more than the current year's $17,961 average.
• It adds a clearer all-wheel-drive value story and a more broadly appealing safety-minded package.

The bottom line: If you want the better price today, the 2020 is the smarter buy because it already delivers the core Legacy formula at a lower average cost. If you can spend more for a newer model year, the 2021 is the better path for buyers who want to compare a slightly fresher version before deciding.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.