2026 Diamond Da 42
Multi Engine Piston
PRICE ON REQUEST
Contact for Price
Location
Slovenia
Engine SMOH
5 hrs
Seats
4
Cruise
170 kts (315 km/h)
ICAO Type
DA42
⚠ NTSB
Listing Details
Seller reported- Year
- 2026
- Make
- Diamond
- Model
- Da 42
- Location
- Slovenia
- Seller
- Egmont Aviation
- Source
- aircraft24.com
Diamond Da 42. Engine: Austro Engine AE 300, 168 PS, Time: 5 h, TBO: 1795 h. Prop: MT propeller MTV-6-R-C-F/CF 190-69, Time: 5 h. Location: Slovenia, Maribor, IATA: MBX, ICAO: LJMB
Diamond Da 42 — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Seats
4
Cruise Speed
170 kts (315 km/h)
Max Speed
188 kts (348 km/h)
Range
1,050 nm (1,945 km)
Ceiling
18,000 ft (5,486 m)
Max Weight
3,935 lbs (1,785 kg)
Useful Load
940 lbs (426 kg)
Horsepower
168 HP
Fuel Capacity
50 gal (189 L)
Fuel Burn
12 GPH (45 L/h)
Engines
2
TBO
1,800 hrs
Estimated Cost of Ownership
AeroGurus estimateFuel Burn
12.0 GPH
~$78/hr
Variable Cost
$150/hr
fuel + mx + reserves
Annual Fixed
$20,000/yr
hangar + insurance + annual
Engine Overhaul
$28,000
every 1,800 hrs
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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Diamond Da 42 loan calculator
Market price band
Diamond Da 42 typical:
$510,000 – $1,150,743
median $698,900
across 46 active listings
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About the Diamond Da 42
The Diamond DA42 Twin Star is the modern composite twin that replaced legacy piston twins as the volume multi-engine trainer and light family twin. Twin Austro AE300 diesel engines (modern fleet) or Thielert TAE 125 diesels (early fleet — see warnings below), ~170 kt cruise, factory Garmin G1000 NXi avionics, four-seat composite cabin. The DA42's combination of twin- engine redundancy, Jet-A operating economics and modern systems made it the multi-engine training benchmark and the light-twin family hauler at materially lower operating cost than legacy Avgas-powered piston twins. Production variants: DA42 (Thielert TAE 125, 2004-2008 — significant engine issues), DA42 NG (Austro AE300, 2009-2013), DA42 VI (Austro AE300 refined, 2013-current).
Produced 2004. Total produced: 900.