The 1987 Mazda 626 is a mid-size family car sold primarily as a four-door sedan (with availability varying by market), positioned as a practical, efficient alternative to larger domestic sedans and a value-focused competitor to the Honda Accord and Toyota Camry of the era. This model year falls within the third-generation 626 (GD, introduced for the 1983 model year), known for straightforward mechanicals and a driver-friendly feel. It’s ideal for owners who want an inexpensive classic daily driver, a simple DIY-friendly project, or a period-correct commuter with good road manners. Today, the 1987 Mazda 626 is most appreciated by enthusiasts looking for durable basics and easy servicing rather than modern features.

- Third-generation 626 platform (GD): Light, simple construction and a reputation for solid handling compared to many same-era mid-size sedans. - Engine options (market-dependent): Commonly equipped with a 2.0L inline-4; some trims/markets also offered a 2.0L turbocharged inline-4. Power output varies by specification and emissions equipment. - Manual and automatic transmissions: Many were sold with a 5-speed manual, while a 3-speed or 4-speed automatic was also available depending on trim and market. - Practical mid-size packaging: Comfortable seating, good outward visibility, and a usable trunk make it a true family sedan even by modern standards. - Straightforward serviceability: Conventional ignition/fuel systems for the era and an uncluttered engine bay (especially on non-turbo models) can make routine maintenance approachable.

Shoppers researching 1987 Mazda 626 problems often find that these cars can be dependable when maintained, but age-related failures are now the biggest factor. Overall 1987 Mazda 626 reliability depends more on condition and maintenance history than mileage alone. 1) Cooling system leaks and overheating: Radiators, hoses, and water pumps can fail from age, and neglected coolant changes accelerate corrosion. Owners commonly report seepage or sudden hose failures around 80,000–130,000 miles, but failures can occur earlier if the car sat for long periods. Overheating can lead to head gasket trouble if ignored. 2) Oil leaks and gasket seepage: Valve cover gasket leaks are common on older inline-4s, often showing up as oil smell or smoke from oil dripping onto hot components. Front crank seals, cam seals, and oil pan seepage can appear as mileage climbs past roughly 100,000 miles, though time and heat cycles are the real drivers. 3) Fuel and drivability issues from aging components: Hard starting, stalling, or hesitation can be tied to aging vacuum lines, brittle intake hoses, dirty injectors/carburetor components (depending on specification), or tired ignition parts. Many owners also encounter idle instability due to vacuum leaks—especially after long storage. 4) Suspension and steering wear: Worn struts, control arm bushings, and tie rod ends can cause clunks, wandering, or uneven tire wear. These issues often become noticeable after 90,000–150,000 miles, and they’re especially common on cars that saw rough roads or infrequent alignment checks.