King Air 360 vs King Air C90GTx
The King Air 360 leads, topping 6 of 7 compared metrics.
Put the Beechcraft / Textron Aviation King Air 360 (introduced 2021) beside the Beechcraft / Textron Aviation King Air C90GTx (introduced 2010) and the trade-offs sharpen fast. Both are turboprops, which makes them natural cross-shopping rivals. The clearest separation between them is range, where the King Air 360 has the advantage. We line the numbers up below, then translate them into the mission each aircraft actually wins.
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King Air 360 vs King Air C90GTx: the key differences
- The King Air 360 delivers 102% more range (King Air 360: 2,539 nm; King Air C90GTx: 1,260 nm).
- The King Air 360 delivers 15% more cruise speed (King Air 360: 312 kt; King Air C90GTx: 272 kt).
- The King Air 360 delivers 57% more passenger capacity (King Air 360: 11 seats; King Air C90GTx: 7 seats).
- The King Air 360 is the newer design (introduced 2021 versus 2010 for the King Air C90GTx), a gap of 11 years that usually shows up in avionics, cabin systems and fuel burn.
- The King Air 360 is the larger aircraft by maximum takeoff weight (15,000 lbs versus 10,485 lbs), which typically buys more cabin and payload at the cost of higher trip economics.
Which mission suits which aircraft
The King Air 360 is the stronger fit for transcontinental missions — its 2,539 nm of range removes fuel stops on those legs. The King Air C90GTx, at 1,260 nm, is better matched to regional and short-to-medium legs, where lower trip cost counts for more than outright reach. If most of your flying sits inside the King Air C90GTx's range, the King Air 360's extra capability is range you pay to carry but rarely use.
Which should you choose?
On published specifications the King Air 360 leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The King Air C90GTx can still be the smarter buy on acquisition cost, operating economics, runway performance, or current availability — the factors that rarely show up in a spec sheet. Our acquisition advisory team can model both against your actual mission profile before you commit.
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King Air 360 vs King Air C90GTx: FAQs
Which has the longer range, the King Air 360 or the King Air C90GTx?
The King Air 360 has the longer published range — 2,539 nm versus 1,260 nm for the King Air C90GTx.
Does the King Air 360 or King Air C90GTx seat more passengers?
The King Air 360 carries more passengers at maximum configuration — up to 11 seats, compared with 7 on the King Air C90GTx.
Which is faster, the King Air 360 or the King Air C90GTx?
The King Air 360 cruises faster, at 312 kt versus 272 kt for the King Air C90GTx.
Which is newer, the King Air 360 or the King Air C90GTx?
The King Air 360 is the newer design, introduced in 2021 versus 2010 for the King Air C90GTx.
Is the King Air 360 or the King Air C90GTx the larger aircraft?
By maximum takeoff weight the King Air 360 is the larger aircraft — 15,000 lbs versus 10,485 lbs for the King Air C90GTx.
Should I buy the King Air 360 or the King Air C90GTx?
On published specifications the King Air 360 leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The King Air C90GTx can still be the smarter buy on acquisition cost, operating economics, runway performance, or current availability — the factors that rarely show up in a spec sheet. Our acquisition advisory team can model both against your actual mission profile before you commit.
Still weighing up the King Air 360 vs King Air C90GTx?
Specs only take you so far. Our advisors give an independent recommendation based on your mission, budget and how you actually fly — and represent your side through to purchase.