Challenger 350: how it differs from its rivals in the class

For several years running, the most delivered aircraft in the super-midsize class. Over the first five years, 300 aircraft; by July 2020, 350. NetJets' launch order: 75 aircraft firm plus options on another 125.

Here is what the Challenger 350 took the market with, and where it gives ground.

Three things that set it apart in the class

A cabin 1.85 metres high and 2.19 wide. That is the upper mark of super-midsize and exactly the boundary people move up from midsize for. Full standing height, a separate galley, a proper lavatory.

The difference shows in the fourth hour of the flight. On legs longer than four hours the question stops being about comfort and becomes about being able to work: there is real money between "arrived wrecked" and "arrived ready to negotiate".

Range of 3 200 nautical miles at M 0.80. A combination that covers long domestic routes and short international ones alike without a technical stop.

A two-person crew at that cabin size. A fixed cost that does not depend on how much the aircraft flies in a year: here it is the same as on aircraft a class below.

How that was achieved

The Challenger 350 is a rework of the Challenger 300 along four lines. On the pre-owned market these models sit side by side, and the difference is worth understanding.

The increase in range to 3 200 nautical miles follows directly from the first two items.

An important point: a Challenger 300 cannot be brought up to 350 standard. The difference is built into the structure, and in the price it is fixed permanently.

The extra 410 kg of payload is the most underrated item on the list. In practice it is the difference between "we take off with full fuel and a full cabin" and "choose what to leave behind".

Where the Challenger 350 gives ground

No berth and no intercontinental range. That is the boundary of the class. If your routes run up against it regularly, it is time to look at Heavy.

The model is out of production. Since 2022 its place has been taken by the Challenger 3500, with a new cabin and an autothrottle. A new aircraft can no longer be ordered and the market is entirely pre-owned.

For a buyer, though, that is closer to neutral: the fleet is large, support is established, there is enough on offer. Going out of production creates no service risk here. That kind of risk lives on rare types, where the manufacturer's departure zeroes out support.

In my experience a deal on the pre-owned market takes something like two months, while a new aircraft takes around a year and a half from contract to handover. With the Challenger 350 that choice is already settled: you will be looking at a specific aircraft with a specific history. Talking a client out of an unfounded purchase I consider part of the job, and on the pre-owned market there is material for that conversation — the paperwork, how much the aircraft has flown and who owned it.

The spread between specifications is wide. The options list included stone, marble and wood in the galley and the lavatory, entertainment systems and satellite communications. Two aircraft of the same year can differ noticeably in price on the finish alone — check what is actually fitted.

How to choose between the 300 and the 350

Full specifications and photos are on the model page.

Conclusion

The strength of the Challenger 350 is its balance: a cabin at the top mark of the class, range without technical stops, a two-person crew, and a large fleet that makes ownership predictable.

There is no bedroom and no intercontinental leg here: that is how the whole of super-midsize is built. Running up against that limit regularly is a signal to revisit how the task is framed.

Alexander Filimonov — business aviation: sourcing, purchase and entry into service of aircraft.