The Bombardier Challenger 605 is a testament to the fact that you can always improve on greatness. As an evolution of the wildly successful Challenger 604, the 605 offered strategic upgrades that enhanced both the passenger experience and cockpit functionality. For those in the pre-owned heavy jet market, the 605 is a highly desirable aircraft that provides a perfect blend of modern comfort and the legendary reliability of the Challenger series.

A CABIN THAT ELEVATES THE TRAVEL EXPERIENCE
The Challenger 605 took the already-spacious 604 cabin and made it even better.
- More natural light: A key feature of the 605 is its larger, higher-mounted cabin windows, which allow 30% more natural light to flood the cabin. This creates a more open, airy, and inviting atmosphere for passengers on long flights.
- Upgraded finishes and amenities: With a new galley design, larger video monitors, and improved ergonomics, the 605’s interior is more modern and comfortable. The cabin can typically seat 10 to 12 passengers in a spacious, flat-floor layout.
- Lower cabin altitude: The Challenger 605 offers a class-leading low cabin altitude, which significantly reduces passenger fatigue and helps mitigate the effects of jet lag on transcontinental journeys.
- Advanced cabin management: The Ethernet-based cabin management system provides seamless control over lighting, entertainment, and other amenities, ensuring a personalized and luxurious environment.

PERFORMANCE YOU CAN COUNT ON
While the 605 carried over the reliable GE CF34-3B engines from the 604, it introduced several technological advancements to the flight deck.
- Transcontinental range: With a range of approximately 4,000 nautical miles, the 605 is capable of flying major city pairs nonstop, connecting business hubs across continents.
- Advanced avionics: The cockpit was upgraded with the Rockwell Collins Pro Line 21 Advanced avionics suite, which provides pilots with enhanced situational awareness and reduced workload. Many 605s have been further upgraded with features like FANS 1/A and CPDLC for NextGen compliance.
- Proven reliability: The Challenger series is known for its rugged construction and exceptional dispatch reliability. The 605 continues this tradition, giving operators peace of mind and predictable scheduling.

A COMPELLING INVESTMENT IN TODAY’S MARKET
For buyers navigating business jet sales, a pre-owned Challenger 605 offers a compelling package.
- Strong market value: The 605 has historically maintained strong residual value due to high demand and its reputation for dependability and comfort.
- Modern capabilities at a lower cost: Compared to its successor, the Challenger 650, or a new heavy jet, a pre-owned 605 offers many of the same core features—range, comfort, and reliability—at a much lower acquisition cost.
- Lower operating costs: For its class, the 605 boasts competitive operating costs, particularly when factoring in the acquisition price.
For buyers looking to buy a business jet that delivers a luxurious and reliable flying experience, the Challenger 605 remains an excellent choice. It combines the best of a proven platform with modern enhancements that continue to make it a standout in the used heavy jet market.
At Holstein Aviation, we provide expert guidance in business aircraft sales and acquisitions. Contact us today to learn how the Challenger 605 can transform your business travel experience and elevate your ownership journey.