Used Subaru WRX STI for Sale nearGreat Falls, MT

How much does the Subaru WRX STI cost in today's market?

Used Subaru WRX STI prices span a wide range depending on model year. Here's what the market looks like right now:

The Subaru WRX STI's current nationwide average price is $26,706, and its lowest point over the past year was $25,001. Recently, prices have come down for the 2019 and 2020 models, making now a good time to shop recent model years.

Is the Subaru WRX STI a good car?

Yes — the Subaru WRX STI earns a strong reputation with owners who value its thrilling performance, engaging driving experience, and all-wheel-drive confidence. The all-generations owner rating is 4.82/5 across every model year in the data.

Owners consistently praise the WRX STI for its powerful engine, fun-to-drive character, and rally-bred personality. Expert reviews also point to its sharp cornering, standard all-wheel drive, and distinctive styling as recurring strengths.

Expert reviews rate the 2020 and 2021 models among the highest across all years.

The main tradeoffs are a rough ride, uncomfortable seats, and outdated technology, especially in recent years. 30.0% of listings are priced as good or great deals.

Are Subaru WRX STI models reliable?

Owners consistently rate the Subaru WRX STI highly, and the strongest praise centers on its performance, all-wheel-drive capability, and engaging driving feel. Expert reviews also reinforce that the car’s appeal comes from its focused hardware and driver involvement.

• Owners rate the Subaru WRX STI between 4.33 and 5.0 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is tied more to condition and prior use than to the model’s core appeal, so a careful inspection and history check matter.

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

Across all model years, at 63% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

Key things to evaluate:

• Safety package: Limited trim blind-spot monitoring with lane-change assist and rear cross-traffic alert
• Infotainment: 7-inch touchscreen infotainment system with Apple CarPlay and Android Auto
• Fuel efficiency: 16 mpg city, 22 mpg highway, and 18 mpg combined

Which Subaru WRX STI trim should I buy?

The 2021 Subaru WRX STI offers these trims:

• WRX STI: The entry trim brings 19-inch alloy wheels wrapped in summer performance tires, LED headlights that move with the steering wheel, quad-tip exhaust, heated side mirrors, heated front seats, a leather-wrapped steering wheel and shift handle, keyless access with pushbutton start, Ultrasuede and leather-trimmed upholstery, and a 7-inch touchscreen with Apple CarPlay and Android Auto.
• Limited: The best-value trim adds a power moonroof, Recaro sport bucket front seats, eight-way power-adjustability for the driver’s seat, a Harman Kardon premium stereo system, Starlink navigation, and blind-spot monitoring with lane-change assist and rear cross-traffic alert.

What Subaru WRX STI do most buyers choose?

The Subaru WRX STI years with the most listings are 2020, 2019, and 2021.

Higher-volume years tend to draw more shoppers because they usually offer a wider selection of prices, trims, and conditions. That makes it easier for you to compare listings and find a car that fits your budget and priorities.

What is the Subaru WRX STI's resale value?

Most model years are moving lower year over year, which can work in your favor if you’re shopping used. A few years are essentially flat or slightly higher, showing that the WRX STI’s strongest examples can still command steady demand. Overall, the pattern points to a market where recent price softness creates opportunities for buyers.

The 2016, 2017, 2018, and 2021 model years are holding steady, with prices close to flat year-over-year.

The 2015, 2017, and 2021 model years have held their value best, with prices flat to rising year-over-year.

Is the Subaru WRX STI safe?

• 2021: 5/10
• 2020: 7/10

For the safest used buy, the 2020 model posts the highest confirmed score of 7/10.

Should I buy a used Subaru WRX STI now?

Buy now if:

• Price trend: The 2020 model is at −3.59% versus a year ago, and the 2019 model is at −4.89%.
• Deal availability: The 2020 model has 34.1% good and great deals, and the 2019 model has 34.4%.
• Sweet-spot year: The 2020 model has the most listings at a current average price of $30,191. The Subaru WRX STI offers a focused, rally-inspired driving character that rewards enthusiasts who want sharp responses and all-wheel-drive confidence.

If you're buying used today, the 2020 model year offers the best mix of value and availability.

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