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MooneyOther aircraft · Fixed-wing · United States

M-20C Mark 21

Seats
4 4
Power
280 hp209 kW
Cruise
175 kt324 km/h

About the M-20C Mark 21

The Mooney M-20C Mark 21 is a single-engine, four-seat retractable aircraft built in the United States. Designed for efficient cross-country travel, it suits private owners seeking high cruise speeds and economy from a four-cylinder powerplant.

Developed as part of a legendary family of low-wing tourers, this vintage model features a distinctive upright tail and manual control systems. Over the years, the fleet has relied heavily on independent service centers for specialized maintenance like wet-wing fuel tank resealing and landing gear rigging. Although shadowed by later successors in market valuation, it remains popular for offering high performance relative to its operating costs.

The M-20C Mark 21 is a variant of the Mooney M-20C Ranger.

M-20C Mark 21 prices

8 for sale now

1965 · 4,310 h

USD
Low
$69,000
Typical
$82,000
High
$98,000
By year built · United States · USD
BuiltHoursLowTypicalHigh
19624,350$67,000$79,000$95,000
19634,350$68,000$80,000$96,000
19644,350$68,000$81,000$97,000
19654,310$69,000$82,000$98,000
19664,010$70,000$83,000$99,000
19674,080$71,000$84,000$100,000
19684,050$72,000$85,000$101,000
By year built · United Kingdom · GBP
BuiltHoursLowTypicalHigh
19604,350£46,000£58,000£72,000
19654,150£49,000£61,000£76,000
19704,080£52,000£65,000£81,000
19952,070£69,000£86,000£108,000
By year built · Euro countries · EUR
BuiltHoursLowTypicalHigh
19604,350€55,000€69,000€86,000
19654,150€58,000€73,000€91,000
19704,080€62,000€78,000€97,000
19952,070€82,000€103,000€129,000

M-20C Mark 21 running costs

$307 an hour
A year
LowTypicalHigh
Fuel$9,588$12,300$14,426
Oil$224$280$364
Engine overhaul reserve$4,583$5,417$8,842
Propeller overhaul reserve$917$1,083$1,250
Annual inspection and maintenance$3,000$4,000$5,000
Hangar$3,000$6,300$9,600
Insurance$997$1,301$1,606
Total$22,309$30,681$41,088
Per hour$223$307$411

Engine

Model
Continental TSIO-550-G
Power
280 hp
Overhaul
2,200 h / 12 yr
Fuel burn
12.7 – 16.1 gal/h
Fuel price
$8.20 /US gal

M-20C Mark 21 for sale now

All M-20C Mark 21 for sale (8)

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