Used 2020 Subaru WRX STI for Sale near Pennsylvania

How much does the 2020 Subaru WRX STI cost?

Prices have softened 2.94% compared to this time last year, making it a favorable time to shop this model year.

There are 364 listings available, which suggests you should have some room to compare prices and condition.

Is the 2020 Subaru WRX STI a good car?

Yes — the 2020 Subaru WRX STI earns a 5/5 user rating and a 7.67/10 expert rating. The standout strength is Performance at 9/10.

It’s a rally-inspired performance sedan with standard all-wheel drive and a manual transmission available, so it fits you best if driving engagement matters more than modern polish. The trade-off is that it no longer leads on technology, and the infotainment and cabin presentation are dated for the segment.

One notable market signal is that 31.9% of listings are priced as good or great deals.

Is the 2020 Subaru WRX STI reliable?

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

The 2020 Subaru WRX STI leans on a proven formula: a turbocharged boxer engine, standard all-wheel drive, and a simple, driver-focused layout. Its performance hardware and analog character suggest a car built for durability in enthusiast use, even if it is not the most modern package.

The STI’s performance setup is straightforward rather than overly complex, which can be a plus for long-term ownership. For used buyers, the bigger risk is less about the design itself and more about how hard previous owners may have driven it.

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

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 on cars that may have been modified or driven hard. Focus on overall condition, signs of abuse, and whether the car has been maintained consistently. Because this is an enthusiast model, the best example is often the one with the cleanest history and the least evidence of hard use.

Key things to evaluate:

• Trim level: The STI’s interior is fairly Spartan, but it does include a model-specific gauge cluster, metallic pedal covers, and a flat-bottom steering wheel. The Series.White limited edition adds Ceramic White paint, matte bronze BBS 19-inch wheels, silver brake calipers, black exterior badging, a model-specific grille, Recaro front seats, and Ultrasuede upholstery.
• Powertrain: The STI uses a 2.5-liter turbocharged boxer-four with 310 horsepower and 290 pound-feet of torque, paired only with a six-speed manual. It also has a sophisticated all-wheel-drive system with torque vectoring and Subaru’s Multi-Mode Driver Controlled Center Differential.
• Safety package: EyeSight driver-assistance tech is not available with the manual transmission, so you should not expect forward collision warning, automatic emergency braking, adaptive cruise control, or lane-keep assist.
• Infotainment: The STI comes with a 7.0-inch touchscreen, Apple CarPlay, Android Auto, Bluetooth, SiriusXM satellite radio compatibility, and two front USB ports. The screen is small and the menus are text-heavy.
• Fuel efficiency: EPA fuel economy is 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:

• WRX STI: This is the entry point, and it gives you the core STI formula: turbocharged performance, standard all-wheel drive, a six-speed manual, and the driver-focused character that defines the car. If you want the purest version and care most about price, this is the one to start with.
• WRX STI Limited: This is the better-value choice if you want more comfort and a more upscale feel without losing the STI’s performance hardware. It starts at a higher price, but it adds more creature comforts and is the trim to consider if you want the most complete daily-driver version.

The safety package is limited by the manual transmission, so you won’t get EyeSight driver-assistance features on either trim.

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

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

• Deal availability: 31.9% of listings are priced as good or great deals.
• Inventory: There are 364 listings available.
• Price trend: Prices have softened 2.94% compared with last year.
• Clean inventory: 67.6% of listings are accident-free.

If you find a listing below $29,495, 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 $30,491 sits slightly below last year's $31,414.

That decline suggests the market has eased a bit, which can help you buy more selectively now. For a future seller, it also means you should pay close attention to purchase price and condition, because both will matter when it’s time to resell.

The STI’s enthusiast appeal and strong owner satisfaction help support demand, especially for clean examples with good history. 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 2020 Subaru WRX STI earns a five-star overall rating from NHTSA, with five-star ratings in all crash tests except the driver’s side frontal test.

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

The STI does not get EyeSight driver-assistance tech, which means it misses out on forward collision warning, automatic emergency braking, adaptive cruise control, and lane-keep assist. That limitation matters because those features are not available with the manual transmission.

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:

• 31.9% 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 2.94% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• It keeps the rally-inspired formula, standard all-wheel drive, and manual-transmission enthusiast focus.

Consider the 2021 if:

• At $33,321, the 2021 costs more than the current year's $30,491 average.
• It remains a performance sedan that rewards commitment with a sharply focused driving experience.

The bottom line: you should lean toward the 2020 if you want the better value and are shopping for the classic STI experience. If you’re willing to spend more for the next model year, the 2021 is the path for buyers who want to compare a slightly pricier alternative before deciding.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.