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2021 Subaru Impreza Problems, Reliability & Owner's Guide

Common problems with the 2021 Subaru Impreza, reliability ratings, maintenance tips, and owner reviews. Get your complete owner's guide.

Overview

The 2021 Subaru Impreza is a compact car offered as a 4-door sedan or 5-door hatchback, positioned as an affordable, all-weather daily driver with standard all-wheel drive. It’s ideal for commuters, small families, and drivers in snowy or wet climates who want extra traction without moving up to a larger SUV. The 2021 model sits in the fifth-generation Impreza (2017–2023) and benefits from the mid-cycle refresh introduced for 2020, which updated styling, available safety tech, and the multimedia system. In the compact segment, it competes with cars like the Honda Civic, Toyota Corolla, and Mazda3, standing out mainly for standard AWD and a practical hatchback option.

Key Features

1) STANDARD SYMMETRICAL ALL-WHEEL DRIVE: Unlike most compact cars, every 2021 Impreza comes with AWD, improving stability in rain, slush, and light snow. 2) 2.0-LITER BOXER ENGINE: A 2.0L flat-four engine is standard (152 hp, 145 lb-ft), paired with either a 5-speed manual transmission (on select trims) or a continuously variable transmission (CVT). 3) EFFICIENT DAILY DRIVER: EPA ratings vary by configuration, but many 2021 Impreza models land around 28–31 mpg combined, making it economical for commuting while still offering AWD. 4) AVAILABLE EYESIGHT DRIVER ASSIST: On CVT-equipped models, Subaru’s EyeSight suite is typically available and can include adaptive cruise control, lane-keep assist, and pre-collision braking for added peace of mind. 5) PRACTICAL INTERIOR AND CARGO (HATCHBACK): The 5-door Impreza is especially popular for its usable cargo space and easy-loading rear hatch, fitting bikes, strollers, and weekend gear more easily than the sedan.

Common Issues & Reliability

Shoppers researching 2021 Subaru Impreza reliability and 2021 Subaru Impreza problems should know this model is generally considered a solid, practical compact car, but a few common issues show up in owner reports and complaints. 1) WINDSHIELD CRACKING: Some owners report windshield chips or cracks that seem to spread more easily than expected, sometimes with no obvious impact. This can happen at relatively low mileage (often within the first 5,000–30,000 miles). If you see a star chip, repair it quickly to reduce the chance of a full crack. 2) CVT BEHAVIOR AND DRIVABILITY COMPLAINTS: CVT-equipped Imprezas can occasionally exhibit shuddering, hesitation, or “rubber-band” feel, most often noticed during low-speed acceleration or hill climbs. Not every car experiences this, but test drives should include stop-and-go traffic and gentle-to-moderate throttle to check for abnormal vibration or delayed engagement. 3) INFOTAINMENT GLITCHES (STARLINK/SUBARU MULTIMEDIA): Some owners mention intermittent Bluetooth disconnects, freezing screens, or slow response from the touchscreen system. Issues may appear early and are sometimes improved with software updates performed by the dealer. 4) PREMATURE BRAKE WEAR OR NOISE: A number of drivers report squeaks/squeals or faster-than-expected pad wear depending on driving conditions (urban stop-and-go can accelerate wear). Inspect pad thickness and rotor condition if you’re shopping used, even if mileage seems low.

Frequently Asked Questions

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