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The Citation CJ4 Gen2 has the longer published maximum range, more seats in the manufacturer's maximum configuration and higher maximum operating Mach. They are level on cabin height, hourly rate (category). Both are light jets, so the category hourly rate is the same; the difference on a given trip comes from range, seats and the cabin.
| Criterion | Citation CJ3 Gen2 | Citation CJ4 Gen2 |
|---|---|---|
| Category | Light jets | Light jets |
| Production status | In production | In production |
| Passengers (max) | 9 | 10★ Best |
| Range | 3,778 km (2,040 nm) | 4,010 km (2,165 nm)★ Best |
| Max Mach (MMo) | M 0.737 | M 0.77★ Best |
| Cabin length | 4.78 m | 5.18 m |
| Cabin width | 1.47 m | 1.47 m |
| Cabin height | 1.45 m | 1.45 m |
| Baggage volume | 1.84 m³ | 2.18 m³★ Best |
| Takeoff distance | 969 mtakeoff field length, as published★ Best | 1,039 mtakeoff field length, as published |
| Landing distance | 844 mlanding distance, as published★ Best | 896 mlanding distance, as published |
| Engines | 2 × Williams International FJ44-3A | 2 × Williams International FJ44-4A |
| Single-pilot certified | Yessingle-pilot certified | Yessingle-pilot certified |
| Hourly rate (category) | $2,750–$3,500€2,456–€3,126CHF 2,292–CHF 2,917 | $2,750–$3,500€2,456–€3,126CHF 2,292–CHF 2,917 |
Best values are marked ★ as well as shaded. Specifications as of 10 Sep 2026 · units km (nm), metres.
Citation CJ3 Gen2 also against
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The Citation CJ4 Gen2: 4,010 km (2,165 nm) against 3,778 km (2,040 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 light jets, and we publish one category rate for that class: $2,750–$3,500 per hour (€2,456–€3,126), 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.
9 and 10 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
Data as of 10 Sep 2026
Figures are indicative. A firm price for your exact itinerary, aircraft and date comes with our quote — within 60 minutes.
Send us your route, dates and passenger count. We come back with a quote from vetted operators, usually within the hour.