Air Compare: Grumman AA-5 vs. Mooney M20 Series

Moving four seats from point A to point B as quickly and efficiently— as possible.

Jason McDowell

Wednesday, August 23, 2023 at 12:25 PM ET

Verified

[Credit: Jim Stevenson]

Key Takeaways:

The Mooney M20 and Grumman AA-5 series, despite distinct design philosophies (e.g., retractable vs. fixed landing gear, single door vs. sliding canopy), offer comparable four-seat cross-country functionality and command similar median market prices.
Performance differences include the Mooney's slight edge in cruise speed and takeoff performance, while the Grumman boasts easier cabin access, a roomier interior, lighter controls, and shorter landing distances.
Ownership costs diverge significantly, with the fixed-gear Grumman AA-5 being substantially less expensive to insure and generally incurring lower annual maintenance expenses compared to the Mooney M20.
Both aircraft require diligent pre-purchase inspections for type-specific issues and benefit from strong support from active owner and pilot communities.

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During the 1960s and 1970s, general aviation was bustling. Fuel was inexpensive, disposable income was relatively plentiful, and airplanes were selling well. Bolstered by various wartime production surges, manufacturers were well-equipped to satisfy the market’s demand, and competition among general aviation aircraft manufacturers was intense.

This Article First Appeared in FLYING Magazine

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