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Single-Engine Piston

2004 DIAMOND DA40 XLT

$499,000 fyiEstimate $313,500–$321,500 How this estimate is built

Starts from the median asking price of 64 comparable DIAMOND Single-Engine Piston listings ($499,500), then adjusts for:

  • Year -17 vs comparable listings -20.0%
  • Airframe time +11,618 hr vs comps -20.0%
  • Engine time +226 hr vs comps -0.7%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

2004
12,750 hrs
LYCOMING IO-360-M1A
1
HARTZELL
K2 Aviation, LLC
📍 Castle Rock, Colorado

Overview

Make / ModelDIAMOND DA40 XLT
TypeSingle-Engine Piston
Airframe time12,750 hrs
Engine time590 SNEW
Prop blades2
Avionics / flight deckGARMIN G1000 NXI
Avionics / TransponderGarmin GTX 345
Avionics / OtherGarmin GFC-700
ADS-BYes
AnnualIncludes 1000
InspectionAnnual
AirworthyYes
Autopilot ADS-B

Description

Diamond Factory Certified Pre-Owned DA40 XLT G1000 NXI conversion, currently at the Diamond Canada factory and available for immediate delivery. Factory-backed warranty coverage is included, consisting of two years on Garmin avionics and other newly installed equipment, one year or 200 hours on workmanship, and one year on cosmetics. N372SE has undergone an extensive factory refurbishment, including a completely new interior, a full interior and exterior repaint, an entirely new avionics package, and a comprehensive teardown, inspection, and rebuild to Diamond factory standards. The aircraft has been restored and equipped to the same configuration and finish standards as a new DA40 XLT. Converted July 2026! The aircraft will be delivered with a current 100-hour/annual inspection, completed 2,000-hour major structural inspection, and completed 1,000-hour bonding and static checks. The avionics suite has been fully upgraded to the Garmin G1000 NXi platform and includes a Garmin GFC 700 autopilot, WAAS/LPV capability, Garmin GTX 345 ADS-B In/Out, and Garmin Flight Stream 510. Additional upgrades include tall landing gear, PowerFlow exhaust, new tall bubble canopy, LED lighting, tablet mount, Tanis preheater, and LEMO headset jacks. DA40 aircraft do not have a published airframe life limit. With minimal engine time since new and a comprehensive Diamond factory refurbishment, N372SE is turnkey and ready for immediate use.

Modifications

Converted to XLT by Diamond Factory May 2026. Diamond Factory Certified Pre-Owned with Warranty TANIS Engine Pre-Heating System Built in Tablet Holders

General

Year2004
ManufacturerDIAMOND
ModelDA40 XLT
ConditionUsed
FlightRulesIFR

Airframe

Total Time12,750
Complete LogsYes

Engine

Engine 1 Make/ModelLYCOMING IO-360-M1A
Engine 1 Time590 SNEW
Engine TBO2400

Props

Prop ManufacturerHARTZELL
Number of Blades2

Avionics

Flight Deck Manufacturer/ModelGARMIN G1000 NXI
Transponder 1 Manufacturer/ModelGARMIN GTX345R
Auto PilotYes
Autopilot Manufacturer/ModelGARMIN GFC700
ADS-B EquippedYes
WAASYes
LPVYes
Engine MonitorYes

Additional Equipment

Additional EquipmentTANIS Engine Pre-Heating System Built in Tablet Holders

Modifications/Conversions

Modifications/ConversionsConverted to XLT by Diamond Factory May 2026. Diamond Factory Certified Pre-Owned with Warranty

Interior

Year Interior2026
Number of Seats4
ConfigurationPassenger

Exterior

Year Painted2026

Inspection Status

Inspection StatusFresh Annual and 2000 Hour Inspection/MSI. Completed by Diamond Factory. Includes 1000 hour bonding-static inspection.
AirworthyYes