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Bombardier Challenger 604 vs Bombardier Challenger 605
The Challenger 604 has the longer published maximum range. They are level on passengers (max), cabin height, max mach (mmo), hourly rate (category). Both are large-cabin jets, so the category hourly rate is the same; the difference on a given trip comes from range, seats and the cabin.
| Criterion | Challenger 604 | Challenger 605 |
|---|---|---|
| Category | Large-cabin jets | Large-cabin jets |
| Production status | Out of production, in service | Out of production, in service |
| Passengers (max) | 12 | 12 |
| Range | 7,458 km (4,027 nm)★ Best | 7,408 km (4,000 nm) |
| Max Mach (MMo) | M 0.82 | M 0.82 |
| Cabin length | 8.66 m | 8.66 m |
| Cabin width | 2.41 m | 2.41 m |
| Cabin height | 1.85 m | 1.85 m |
| Hourly rate (category) | $7,200–$14,000€6,431–€12,506CHF 6,001–CHF 11,668 | $7,200–$14,000€6,431–€12,506CHF 6,001–CHF 11,668 |
Category rate (Large-cabin jet), not a model rate · Paramount Business Jets, 07 Aug 2026 · ECB 14 Oct 2026: 1 EUR = 1.1195 USD · 0.933 CHF
Best values are marked ★ as well as shaded. Specifications as of 31 May 2026 · units km (nm), metres.
Challenger 604 also against
Frequently Asked Questions
Everything you need to know about our services.
The Challenger 604: 7,458 km (4,027 nm) against 7,408 km (4,000 nm) (manufacturer published maximum, Range = manufacturer maximum, typical passengers and NBAA IFR reserves as published). Whether either flies a given leg non-stop depends on payload, wind and reserves — use the route check on the compare tool for your city pair.
Both are large-cabin jets, and we publish one category rate for that class: $7,200–$14,000 per hour (€6,431–€12,506), sourced from Paramount Business Jets on 07 Aug 2026. It is a category rate, not a model rate; a firm price comes with the quote.
12 and 12 respectively in the manufacturer's maximum-density configuration. Most operators' cabins seat fewer; the exact layout of the aircraft we quote is confirmed with the offer.
Sources
- Manufacturer published specifications (aircraft database, generated May 2026) — 31 May 2026
- Paramount Business Jets — published charter rates — 07 Aug 2026 · hourly category rates
- European Central Bank daily reference rate for 2026-10-14, fetched 2026-10-14 18:25 UTC — 14 Oct 2026 · 1 EUR = 1.1195 USD · 0.933 CHF
Data as of 31 May 2026
Figures are indicative. A firm price for your exact itinerary, aircraft and date comes with our quote — within 60 minutes.
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Send us your route, dates and passenger count. We come back with a quote from vetted operators, usually within the hour.