Challenger 650 vs G500
The G500 leads, topping 7 of 7 compared metrics.
The Bombardier Aviation Challenger 650 (introduced 2015) and the Gulfstream Aerospace G500 (introduced 2018) are two aircraft buyers regularly weigh against each other. Both are business jets, which makes them natural cross-shopping rivals. The clearest separation between them is cabin capacity, where the G500 carries more passengers. Below we compare them spec by spec, then break down which aircraft suits which mission.
6 more specs per aircraft — ceiling, climb, cabin, dimensions and more — are free with an account.
Challenger 650 vs G500: the key differences
- The G500 delivers 30% more range (Challenger 650: 4,000 nm; G500: 5,200 nm).
- The G500 delivers 6% more cruise speed (Challenger 650: 459 kt; G500: 488 kt).
- The G500 delivers 58% more passenger capacity (Challenger 650: 12 seats; G500: 19 seats).
- The G500 is the newer design (introduced 2018 versus 2015 for the Challenger 650), a gap of 3 years that usually shows up in avionics, cabin systems and fuel burn.
- The G500 is the larger aircraft by maximum takeoff weight (91,400 lbs versus 48,200 lbs), which typically buys more cabin and payload at the cost of higher trip economics.
Which mission suits which aircraft
Both aircraft are built for long-haul and transatlantic missions, so outright range rarely separates them — the call leans on cabin (the G500 seats more), trip economics and what is actually available on the market. Match the airframe to how you fly most weeks, not to the headline range figure.
Which should you choose?
On published specifications the G500 leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The Challenger 650 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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Challenger 650 vs G500: FAQs
Which has the longer range, the Challenger 650 or the G500?
The G500 has the longer published range — 5,200 nm versus 4,000 nm for the Challenger 650.
Does the Challenger 650 or G500 seat more passengers?
The G500 carries more passengers at maximum configuration — up to 19 seats, compared with 12 on the Challenger 650.
Which is faster, the Challenger 650 or the G500?
The G500 cruises faster, at 488 kt versus 459 kt for the Challenger 650.
Which is newer, the Challenger 650 or the G500?
The G500 is the newer design, introduced in 2018 versus 2015 for the Challenger 650.
Is the Challenger 650 or the G500 the larger aircraft?
By maximum takeoff weight the G500 is the larger aircraft — 91,400 lbs versus 48,200 lbs for the Challenger 650.
Should I buy the Challenger 650 or the G500?
On published specifications the G500 leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The Challenger 650 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 Challenger 650 vs G500?
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.