Bombardier Challenger 300 vs Bombardier Challenger 350
Short answer: on paper neither flies further. The Bombardier Challenger 300 and the Bombardier Challenger 350 both publish 5,926 km of range and sit in the same category for the hourly rate, so the choice comes down to cabin, availability and the departure airfield; the side-by-side figures below show where they differ.
Both publish the same range, 5,926 km.
The Bombardier Challenger 350 is certified for 10 passengers, against 9 for the other.
Both sit in the "Super-midsize jet" category, so the published hourly band is the same: € 4,550 – 5,800 per hour. Published rate for the category, not for the model.
| Comparison table |  Bombardier Challenger 300 |  Bombardier Challenger 350 |
|---|---|---|
| General | ||
| Category | Super-midsize jet | Super-midsize jet |
| Production | Out of production | Out of production |
| Cabin | ||
| Passengers (max) | 9 | 10 — Best value |
| Cabin length | 7.68 m | 7.68 m |
| Cabin width | 2.19 m | 2.19 m |
| Cabin height | 1.83 m | 1.83 m |
| Flight | ||
| Range | 5,926 km (3,200 nm) | 5,926 km (3,200 nm) |
| Max speed (MMo) | Mach 0.83 | Mach 0.83 |
| Cost | ||
| Hourly rate (category) | € 4,550 – 5,800 | € 4,550 – 5,800 |
| Compare | Quote on this model | Quote on this model |
Computed on the maximum published range: the real leg depends on payload, wind and reserves. Prices are indicative, at the category hourly rate.
Sources: Manufacturer published specifications (2026-05) · Paramount Business Jets — published charter rates (2026-08-07) · European Central Bank daily reference rate — EUR/USD rate 1.1188 (2026-10-26)