The decision in one question

Do you value the Bonanza's space and load, or the Mooney's speed-per-litre and lower fuel bills?

The M20J wins the acquisition and fuel-efficiency argument, but an older Mooney does not automatically win the annual. Tanks, gear, avionics, logs and deferred maintenance belong to the specific airframe, so its low entry price needs a serious reserve. The Bonanza costs more to buy yet offers a cabin and passenger experience the Mooney cannot stretch into, while local Beechcraft support can make its ownership more predictable. For two people who prize speed per litre and fit the cockpit, the M20J is difficult to beat. For frequent passengers or long days aboard, the G36 justifies itself before another knot does.

The table below uses the same versioned PlaneFit dataset as the Finder. Prices and operating costs are planning estimates, not quotations.

Decision factorBeechcraft Bonanza G36View aircraft profileMooney M20J 201View aircraft profile
Typical market year20231985
Estimated purchase€1.09m€113k
Annual cash cost at 80 h€55k€65k
Five-year cash outlay€1.36m€438k
Cruise speed176 kt155 kt
Advertised range930 nm1000 nm
Seats64
Realistic payload356 kg338 kg
Runway need583 m500 m
Landing gearRetractable tricycleRetractable tricycle
Ratings and endorsementsComplex airplane endorsementComplex airplane endorsement
Data confidenceNormalized for direct comparisonNormalized for direct comparison
Main trade-offFast, refined and highly respected, but six seats are mainly a cabin-size claim once fuel and baggage are considered.Outstanding efficiency and speed, but cabin access, useful load and ageing gear or fuel-tank issues need attention.

Where each aircraft wins

A factual first pass. Mission, condition and configuration can outweigh a brochure advantage.

Lower indicative purchase priceMooney M20J 201
Lower estimated annual costBeechcraft Bonanza G36
Faster cruiseBeechcraft Bonanza G36
Longer advertised rangeMooney M20J 201
More realistic payloadBeechcraft Bonanza G36
Shorter take-off requirementMooney M20J 201

What the numbers decide

At what annual utilisation does the cheaper aircraft stop being the cheaper aircraft?

They do not cross. The Mooney M20J 201 is the cheaper of the two at every utilisation from zero to 300 hours a year, on purchase and running cost together, so there is no break-even point to find. That is worth knowing plainly: on cost alone this is not a trade-off, and the case for the other aircraft has to be made on mission, cabin, speed or access rather than on eventual savings.

Five-year cash, including purchaseBeechcraft Bonanza G36Mooney M20J 201Difference
40 h / year$1.42m (€1.31m)$438k (€406k)$978k (€906k) to Mooney M20J 201
100 h / year$1.5m (€1.39m)$490k (€454k)$1.01m (€939k) to Mooney M20J 201
200 h / year$1.65m (€1.53m)$576k (€534k)$1.07m (€994k) to Mooney M20J 201

The gap widens as utilisation rises, which is the part a headline price comparison hides. Every figure uses the same planning model as the rest of the site: indicative market prices, a fixed annual base and a direct hourly cost, before financing, depreciation and tax.

How far can each one actually take 4 people?

Advertised range is a still-air, best-case number. With 4 people aboard and realistic reserves, plan on about 623 nm from the Beechcraft Bonanza G36 against 670 nm from the Mooney M20J 201. On a return trip without refuelling, that is the radius that decides which destinations are on the list at all.

How many airports can each one use?

Against the 28,815 airports in the PlaneFit database that publish a runway length, the Beechcraft Bonanza G36 has enough runway at 25,146 of them and the Mooney M20J 201 at 26,739, comparing each aircraft’s take-off requirement of 1,913 ft and 1,640 ft against the longest runway on the field.

This is a planning comparison, not a statement that any particular operation is legal or advisable. It ignores surface, slope, elevation, temperature, obstacles and how heavily the aircraft is loaded, all of which extend the requirement. It also compares take-off distance only: landing distance is frequently the binding constraint and PlaneFit does not hold approved landing distances, so a field in these counts is not necessarily a field you can get back out of, or into.

What does each one oblige the pilot to hold?

Nothing separates them here. Both require a complex airplane endorsement, so a pilot qualified for one is qualified for the other.

Choose Beechcraft Bonanza G36 when...

Six-seat high-performance personal transport. Its central ownership trade-off is: Fast, refined and highly respected, but six seats are mainly a cabin-size claim once fuel and baggage are considered.

Planning snapshot: $1.18m (€1.09m) indicative price and $59k (€55k) annual cash cost at 80 hours.

Read the full aircraft profile

Choose Mooney M20J 201 when...

Four-seat efficient retractable-gear tourer. Its central ownership trade-off is: Outstanding efficiency and speed, but cabin access, useful load and ageing gear or fuel-tank issues need attention.

Planning snapshot: $122k (€113k) indicative price and $70k (€65k) annual cash cost at 80 hours.

Read the full aircraft profile
Your mission, not a generic winner

Test both aircraft against your airports, passengers and annual budget

Open Aircraft Finder

Other comparisons with these aircraft

Full profiles and ownership costs