Beech 23 Sundowner

Piston • single engine • Low Wing • Fixed gear

Range Visualization

Origin: · click map to move · nm at current load

Payload vs. Range

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Default: 190 lbs (FAA standard)

Default: 30 lbs

Passengers
lbs @ lbs / pax
0 lbs
Fuel on board
gal
+ Weight
Range
Available Range / nm
Mission capable — Aircraft can handle the current load with full fuel tanks.
Fuel tradeoff required — You'll need to leave gallons of fuel behind ( gal usable for nm range).
Over max gross weight — Reduce payload by lbs to safely operate this aircraft.

Mission Profile

118
KTAS
Cruise Speed
4
Occupants
565
nm
Max Range
596
lbs
Wet Payload

Estimated Ownership Costs

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About the Beech 23 Sundowner

Overview

The Beechcraft Sundowner (C23) is a robust, entry-level four-seat aircraft known for its cabin comfort and “big airplane” feel. While it is often compared to the Piper Archer or Cessna 172, the Sundowner distinguishes itself with a wider cabin and a more rugged airframe stressed for utility and even limited aerobatics in certain configurations.

Key Features for GA Buyers

  • Cabin Comfort. Boasts one of the widest cabins in its class (44 inches), providing significantly more shoulder room than contemporary Cessnas.
  • Rugged Construction. Built with a honeycomb wing structure and trailing-link landing gear that makes for exceptionally smooth landings, even on unpaved strips.
  • Dual Doors. Unlike many competitors, it features doors on both the pilot and passenger sides, making entry and egress much simpler.
  • Visibility. Large wrap-around windshield and side windows provide excellent situational awareness.

Trade-offs

  • Speed. It is notably slower than its 180-hp competitors; expect a cruise of around 115-118 knots.
  • Payload with Full Fuel. Carrying 60 gallons of fuel significantly limits the available payload for passengers and baggage; it is more of a “2+2” aircraft than a true four-adult cross-country machine.
  • Climb Performance. Can feel sluggish on hot days or when heavily loaded, especially compared to the more powerful Beechcraft Sierra.

See Also

Technical Specifications

Dimensions

Wingspan
32.75 ft
Length
25.75 ft
Height
8.25 ft
Parking area (ft2)
1314.56 ft2

Weights

Max Takeoff Weight
2,450 lbs
Max Landing Weight
2,450 lbs
Useful Load
956 lbs
Fuel Capacity
60 gal

Performance

Cruise Speed
118 KTAS
Never-Exceed (Vne)
152 KIAS
Max Structural Cruise (Vno)
136 KIAS
Approach Speed
68 KIAS
Stall, Clean (Vs1)
61 KIAS
Range
565 NM
Service Ceiling
12,600 ft
Rate of Climb
792 fpm
Takeoff over 50 ft obstacle
1,955 ft
Landing ground roll
1,484 ft

Engine

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