2026 Stemme S12-G
Gliders
NEW
$695,000
Location
West Columbia, SC
Seats
2
Cruise
140 kts (259 km/h)
⚠ NTSB
Listing Details
Seller reported- Year
- 2026
- Make
- Stemme
- Model
- S12-G
- Location
- West Columbia, SC
- Seller
- Stemme USA
- Source
- controller.com
STEMME S12-G | Factory New | S/N 12-062 A rare opportunity to acquire a factory-new Stemme S12-G, currently in transit from Stemme GmbH (Strausberg, Germany) and scheduled for delivery to Stemme USA in May 2026. This aircraft combines exceptional soaring performance with long-range self-launch touring capability in a side-by-side two-seat configuration. Full Specs available upon request. Special Price during the Stemme Spring Sales Incentive. HIGHLIGHTS Both 21.7m and 25m wingspan configurations included Upgraded Nav/ACL package for both winglets Full Garmin G3X glass panel with autopilot Integrated Soaring Computer (LX9000T) Upgraded dual control sticks Complete supplemental oxygen system Factory warranty Delivered to KCAE (Columbia Metro Airport, SC), May 2026
Stemme S12-G — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Seats
2
Cruise Speed
140 kts (259 km/h)
Range
930 nm (1,722 km)
Ceiling
18,000 ft (5,486 m)
Useful Load
500 lbs (227 kg)
Horsepower
115 HP
Fuel Burn
5 GPH (19 L/h)
Estimated Cost of Ownership
AeroGurus estimateFuel Burn
5.0 GPH
~$32/hr
AeroGurus estimates based on industry averages for the . Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
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About the Stemme S12-G
The Stemme S12 is a modern, long-span, side-by-side self-launching motorglider with Stemme's signature retractable nose propeller. It pairs top-tier soaring performance with genuine powered touring range and a comfortable side-by-side cockpit — a versatile, high-performance machine for pilots who want both serious cross-country soaring and self-launch independence.