Beechcraft Model 18 Aircraft under $500,000
Under $500k for a piston twin is the mid-range — typically 1980s-90s Baron 55/58, Cessna 310/340/414, Seneca II/III. Engines on first or second overhaul; mandate-compliance largely current; pressurised variants need pressurisation maintenance verified. Reasonable middle of the cabin-class twin market.
The Beechcraft Model 18 ("Twin Beech") is a classic radial-engine twin produced 1937 to 1970 — one of the longest-produced aircraft of its era, with over 9,000 built. Twin Pratt & Whitney R-985 radial engines, six to eleven seats, ~180 knot cruise. Used historically for transport, cargo, military (C-45 Expeditor) and famously for skydiving (the large door is iconic), the Model 18 is a sought-after vintage twin and one of the most characterful aircraft you can fly.
11 used Beechcraft Model 18 aircraft for sale under $500,000 · 9-seat · Used median asking $254,000 · Project from $349,900 · updated 17 hours ago
Beechcraft Model 18 Specifications
Model specThe Beechcraft Model 18 is a 9-seat multi engine piston with a cruise speed of 180 kt (333 km/h), a range of 800 nm (1,482 km), and a useful load of 2,500 lbs (1,134 kg).
Beechcraft Model 18 for Sale
Browse all listings →Beechcraft Model 18 asking prices range from $75,000 to $484,755, with a median of $254,000 (market reference $225,000).
Compare Beechcraft Model 18
See how the Beechcraft Model 18 stacks up against similar aircraft in specs, price, and operating costs.
Beechcraft Model 18 Price & Cost
How much does a Beechcraft Model 18 cost? Used Model 18 prices: $75K – $484K, average $254K (median $254K); market reference $225K, across 10 priced of 11 active 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 Model 18
Buying a Beechcraft Model 18 comes down to a focused pre-purchase checklist — here is what matters most on this model:
What to check before buying
Frequently Asked Questions — Beechcraft Model 18
What is the Beechcraft Model 18?
Why is it called the Twin Beech?
What engines does the Twin Beech use?
How much does a Beechcraft Model 18 cost?
How many seats does the Twin Beech have?
Is the Beechcraft Model 18 still flying?
What was the Model 18 used for?
Beechcraft Model 18 Inventory by Country
| United States | 10 |
| Germany | 1 |
Beechcraft Model 18 by Price
| Under $200k | 1 |
| Under $300k | 1 |
| Under $500k | 2 |
Other Beechcraft Aircraft
| Beechcraft Bonanza 36 | 260 |
| Beechcraft Bonanza 35 | 178 |
| Beechcraft Baron 58 | 131 |
| Beechcraft King Air 200 | 99 |
Beechcraft Model 18 Safety Record
No NTSB events on record for the Beechcraft Model 18. Individual aircraft safety records may be available on detail pages.
Source: NTSB Aviation Accident Database