How much does the 2020 Subaru WRX STI cost?

Prices have softened 2.76% compared to this time last year, making it a favorable time to shop this model year.

There are 350 listings available, which gives you a workable amount of inventory to compare before you buy.

If you find a listing below $29,524.59, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 Subaru WRX STI a good car?

Yes — the 5/5 user rating points to strong owner satisfaction, and the expert rating is 7.67/10. The standout strength is Performance at 9/10.

The 2020 WRX STI is built around a rally-inspired, standard all-wheel-drive formula, and it stays focused on driving enjoyment rather than polish. That makes it a strong fit if you want a performance car with a manual transmission and a more involved feel.

The trade-offs are clear: the technology is outdated, and the car is less about modern convenience than raw engagement. It also asks you to accept a more old-school performance experience instead of the refinement you might find in newer rivals.

Only 29.7% of listings are priced as good or great deals, so the market is selective rather than flooded with bargains.

Is the 2020 Subaru WRX STI reliable?

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

The STI’s formula is straightforward: a turbocharged boxer engine, standard all-wheel drive, and a manual transmission. That simplicity can be appealing if you want a focused performance car without a lot of complexity.

Its performance hardware is substantial, and the car’s character is rooted in a long-running enthusiast identity. At the same time, the outdated technology and performance-first setup mean you should pay close attention to how the car was used and maintained.

For used buyers, the biggest long-term risk is finding a car that has been driven hard or neglected, so condition and service history matter a lot.

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

At 67.4% 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 pre-purchase inspection, especially if the car has been modified or driven aggressively. Focus on signs of wear that match a performance car’s life, including suspension, brakes, tires, and drivetrain condition.

Key things to evaluate:

• Trim level: The interior is fairly Spartan, but the Series.White adds model-specific paint, bronze wheels, silver brake calipers, unique badging, a model-specific grille, Recaro front seats, and Ultrasuede upholstery.
• Powertrain: The 2.5-liter turbocharged boxer-four makes 310 horsepower and 290 pound-feet of torque, and the STI is available only with a six-speed manual.
• Safety package: EyeSight features include forward collision warning, automatic emergency braking, adaptive cruise control, and lane-keep assist, but they are not available with the manual transmission.
• Infotainment: Subaru’s Starlink system includes a 7.0-inch touchscreen, Apple CarPlay, Android Auto, Bluetooth, SiriusXM satellite radio compatibility, and two front USB ports.
• Fuel efficiency: EPA ratings are 19 mpg combined, 16 mpg city, and 22 mpg highway.

Which 2020 Subaru WRX STI trim should I buy?

The 2020 Subaru WRX STI is offered in 2 trim levels: WRX STI and WRX STI Limited.

Here's the short version:

• Base trim: The standard STI keeps the cabin fairly bare-bones and skips the EyeSight driver-assistance suite because it is not available with the manual transmission.
• Sweet-spot trim: The WRX STI Limited is the better value if you want more creature comforts without changing the car’s core performance character.
• Premium/top trim: The Series.White stands out with exclusive paint, wheels, brakes, badging, Recaro front seats, and Ultrasuede upholstery, but it is a limited-edition special rather than the everyday pick.

Is now a good time to buy a used 2020 Subaru WRX STI?

This is a moderate market for selective buyers, with some room to shop carefully rather than rush.

• Deal availability: 29.7% of listings are priced as good or great deals.
• Inventory: There are 350 listings available.
• Price trend: Prices have softened 2.76% compared with last year.
• Clean inventory: 67.4% of listings are accident-free.

If you find a listing below $29,524.59, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Subaru WRX STI's resale value?

The current average of $30,839 sits slightly below last year's $31,716.

That softer pricing suggests the market has eased a bit, which can help you buy more carefully now. For a future seller, it also means resale value will depend heavily on condition, mileage, and how well the car has been preserved.

Because this is a performance model with enthusiast appeal, clean examples should still draw attention from shoppers who want the STI formula. 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 WRX STI safe?

The STI received a five-star overall safety rating from the National Highway Traffic Safety Administration (NHTSA), with five stars in all crash tests except the driver’s side frontal test. The Insurance Institute for Highway Safety (IIHS) has only tested the base WRX, not the STI. That model received the highest “good” rating in all crash tests.

It earns a 7/10 safety score from our experts.

The STI does not get the EyeSight driver-assistance suite, which includes forward collision warning, automatic emergency braking, adaptive cruise control, and lane-keep assist. Those features are not available on cars with manual transmissions.

That means you get solid crash-test credentials, but you should not expect the latest active-safety tech in this model year.

Should I buy a 2020 Subaru WRX STI 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:

• 29.7% of listings are priced as good or great deals.
• At 67.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 2.76% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2020 model keeps the rally-inspired formula, standard all-wheel drive, and manual-transmission focus that define the STI.

Consider the 2021 if:

• At $33,760, the 2021 costs more than the current year's $30,839 average.
• It adds a more up-to-date take on the same performance-sedan formula.

The bottom line: If you want the lower average price and the classic STI character, the 2020 is the better starting point. If you’re willing to spend more for the next model year’s updated presentation, the 2021 is the alternative to compare, but price-sensitive buyers should focus on the 2020’s softer market and broader value.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.