Beechcraft Twin Bonanza Aircraft in United States

United States is the world's largest GA market with the highest concentration of aircraft, dealers, MRO facilities and flight infrastructure. FAA certification standards, N-registration. Most TBM/PC-12/Cirrus production aircraft sold in the US used market are N-registered with full FAA documentation.

3 used Beechcraft Twin Bonanza aircraft for sale in United States · 5-seat · $84K – $259K · updated 2 hours ago

About the Beechcraft Twin Bonanza

The Beechcraft Twin Bonanza (Model 50) is a large 1950s piston twin produced 1951-1963 — much bigger and heavier than its Bonanza single namesake. Originally built for business and military (L-23/U-8 Seminole) use, it is a robust, characterful classic twin with Lycoming GO-435 or GO-480 geared engines and a four-to-six-seat cabin. Slow to find on the used market; for collectors and classic-twin enthusiasts.

Beechcraft Twin Bonanza helicopter for sale

Beechcraft Twin Bonanza Specifications

Model spec

The Beechcraft Twin Bonanza is a 5-seat multi engine piston with a cruise speed of 175 kt (324 km/h), a range of 1,000 nm (1,852 km), and a useful load of 2,000 lbs (907 kg).

Performance
Cruise175 kt (324 km/h)
Range1,000 nm (1,852 km)
Engine & Fuel
Engine�Lycoming GO-480-C206
Horsepower260 HP
TBO1,500 hrs
ICAO TypeBE50
Weights & Seats
Seats5
Max Gross Weight6,300 lbs (2,858 kg)
Useful Load2,000 lbs (907 kg)
Production1951–1985

3 Beechcraft Twin Bonanza For Sale

There are currently 3 used Beechcraft Twin Bonanza for sale, ranging from $84,900 to $259,000, with a median asking price of $245,000.

$84,900
For Sale
Total Time 8,613
Reg# N1026B US
Location Novato, CA
5 sources
Listed 2mo ago
$245,000
For Sale
Total Time 6,114
Reg# N9663R US
Location Crescent City, FL
Listed 2mo ago
$259,000
For Sale
Total Time 7,996
Reg# N4948B US
Location Rockford, IL
4 sources
Listed 2mo ago

Compare Beechcraft Twin Bonanza

Detailed comparisons for the Beechcraft Twin Bonanza are being prepared.

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Beechcraft Twin Bonanza Price & Cost

How much does a Beechcraft Twin Bonanza cost? Used Twin Bonanza prices: $84K – $259K, average $196K (median $245K), across 3 priced of 3 active listings.

Beechcraft Twin Bonanza Price Guide
Market Deal RatingAeroGurus rating
Great Deal
33%
1
Overpriced
67%
2

Based on 3 priced 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 Beechcraft Twin Bonanza

Every Beechcraft Twin Bonanza faces a mandatory 1,500-hour overhaul, so the single biggest factor in used price is how much time remains before that overhaul is due.

What to check before buying

  • Time to overhaul — hours and years remaining to the 1,500-hour limit; this dominates resale value more than total time.
  • Logbook completeness — continuous, gap-free maintenance records; missing logs cut value and complicate financing.
  • Damage history — any prior accident, hard landing or blade strike; cross-check the registration against accident databases.
  • Avionics — a glass panel vs 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 — Beechcraft Twin Bonanza

What is the Beechcraft Twin Bonanza?
The Twin Bonanza is the Beechcraft Model 50, a six-seat piston twin built from 1951 to 1963. Despite the name it is a larger, heavier aircraft than the single-engine Bonanza, and it was the design ancestor of the King Air.
Is the Twin Bonanza related to the single-engine Bonanza?
They share the Bonanza name and design heritage, but the Twin Bonanza is a substantially larger twin-engine aircraft, not simply a Bonanza with a second engine. Its airframe led to the later Queen Air and King Air.
What engines does the Twin Bonanza use?
The Twin Bonanza is powered by two Lycoming piston engines (GO-435 and later GO-480 geared engines), giving it strong load-carrying for its era.
How much does a Beechcraft Twin Bonanza cost?
As a vintage 1950s twin, Twin Bonanza prices depend on condition, engine times and originality. See the live price range and median above.
How many seats does the Twin Bonanza have?
Typically six, in a notably wide and roomy cabin for a piston twin of its period.
What were the military versions of the Twin Bonanza?
The military operated the Twin Bonanza as the L-23 and later U-8 Seminole, in liaison, transport and utility roles.
Is the Beechcraft Twin Bonanza still flying?
A number of Twin Bonanzas remain airworthy and in private hands, valued as roomy vintage twins and for their role as the ancestor of the King Air family.

Beechcraft Twin Bonanza Inventory by Country

United States3
Switzerland1
United Kingdom1

Beechcraft Twin Bonanza by Price

Under $100k1
Under $200k1
Under $300k4
Under $500k4

Beechcraft Twin Bonanza by Decade

1950s2
1960s1

Recently Sold Beechcraft Twin Bonanza

2010 Twin Bonanza$872,103

Beechcraft Twin Bonanza Safety Record

No NTSB events on record for the Beechcraft Twin Bonanza. Individual aircraft safety records may be available on detail pages.

Source: NTSB Aviation Accident Database

Disclaimer: All prices, cost estimates, and market values shown are based on asking prices from third-party sources and are provided for informational purposes only. AeroGurus is not an appraiser, broker, or financial advisor. Always obtain a professional appraisal and independent inspection before making a purchase decision.
Listings last refreshed 2 hours ago · Data: FAA Registry, NTSB · About our data