Grob G109 Aircraft under $500,000
4 used Grob G109 aircraft for sale under $500,000 · $40K – $65K · updated 5 hours ago
About the Grob G109
The Grob G109 is a classic touring motorglider — an all-composite, side-by-side two-seater that cruises economically under power and soars with the engine throttled back and propeller feathered. It offers the dual personality of a cross-country tourer and a soaring sailplane, with Grob's durable composite construction. The G109B variant added a more powerful engine and revised wing.
Grob G109 Specifications
Model specGrob has not yet published final specifications for the G109. This section will populate automatically once official specs are released — in the meantime you can browse current listings above.
4 Grob G109 For Sale
There are currently 4 used Grob G109 for sale, ranging from $40,386 to $65,571, with a median asking price of $48,463.
Compare Grob G109
See how the Grob G109 stacks up against similar aircraft in specs, price, and operating costs.
Grob G109 Price & Cost
How much does a Grob G109 cost? Used G109 prices: $40K – $65K, average $50K (median $48K), across 4 priced of 4 active listings.
Key price factors: engine time to overhaul, year and airframe hours, avionics, damage history and logbook completeness — see the buying guide below for the full pre-purchase checklist.
Buying a Used Grob G109
When buying a Grob G109, the biggest value drivers are engine time since overhaul, maintenance-record completeness, damage history and avionics.
What to check before buying
- Engine time to overhaul — hours and years remaining drive price more than total airframe time.
- Logbook completeness — continuous, gap-free maintenance records protect value.
- Damage history — any prior accident or incident; cross-check the registration against accident databases.
- Avionics — a modern glass panel vs legacy steam gauges materially changes price.
- Pre-buy inspection — always commission an independent inspection by a type-experienced mechanic before money changes hands.
Frequently Asked Questions — Grob G109
Cost?
Why a motorglider?
Grob G109 by Price
| Under $100k | 4 |
| Under $200k | 4 |
| Under $300k | 4 |
| Under $500k | 4 |
Grob G109 by Decade
| 1980s | 4 |
Grob G109 Safety Record
No NTSB events on record for the Grob G109. Individual aircraft safety records may be available on detail pages.
Source: NTSB Aviation Accident Database