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Bombardier Learjet 45XR

2003 – 2012

Key Facts

  • The Bombardier Learjet 45XR is a light jet manufactured by Bombardier between 2003 and 2012.
  • The Bombardier Learjet 45XR is powered by two Honeywell TFE731-20BR engines, resulting in an hourly fuel burn of 204 Gallons per Hour.
  • Capable of cruising at up to 460 knots, the Bombardier Learjet 45XR can fly non-stop for up to 1690 nautical miles.
  • The aircraft can carry up to 8 passengers.
  • The Bombardier Learjet 45XR has an estimated hourly charter price of $4000, with a new list price of $13 million at the time of manufacture.

Overview – An Upgraded Version of the Learjet 45

The Bombardier Learjet 45XR falls under the light to medium class of aircraft, capitalizing on the advantages of compact dimensions without compromising on performance.

As mentioned, the Learjet 45XR is an upgraded version of the Model 45 Learjet manufactured by Bombardier Aerospace

The original Learjet 45 experienced some issues when seeking FAA certification and at one point the entire fleet was grounded. However, these kinks were solved shortly. 

Given that the Model 45 was the first clean-sheet design from Learjet since the Learjet 23, it makes sense that there were going to be development struggles. 

The Learjet 45XR was produced from 2004 to 2012, a period marked by remarkable advancements in aviation technology.

The Lear 45XR has also been the base for the final Learjet in the lineup – the Learjet 75 – which received improved engines, winglets, and Garmin G5000 avionics..

It was a leap forward from its predecessors, boasting enhanced speed, better range, and improved efficiency.

Performance of the Bombardier Learjet 45XR

The Bombardier Learjet 45XR features an engine upgrade over the original 45.

The 45XR is powered by two Honeywell TFE731-20BR turbofan engines, each offering a thrust output of 7,000 lbs (3,175 kg).

The jet reaches a high-speed cruise of 460 knots (851 km/h) and sustains a long-range cruise of 432 knots (800 km/h), demonstrating its remarkable speed capabilities.

Perhaps one of the most impressive figures is the aircraft’s maximum operational altitude, which stands at a lofty 51,000 feet (15,545 meters).

This high ceiling ensures smooth and efficient flying, far above most air traffic and adverse weather conditions. 

It boasts an impressive best-case scenario of 1,690 nautical miles (3,130 kilometers), enabling it to cover significant distances without necessitating frequent refueling stops. 

In terms of ground performance, the jet requires a takeoff distance of 4,550 feet (1,387 meters) and a landing distance of just 2,460 feet (750 meters).

These numbers demonstrate the aircraft’s adaptability to a variety of airport conditions and its impressive performance even on shorter runways. 

It’s important to note that these figures represent maximum capabilities under ideal conditions.

Factors such as weather, payload, and specific airport conditions can influence the aircraft’s range and ground performance. 

Learjet 45XR Interior and Cabin

Stepping inside the Bombardier Learjet 45XR, you are welcomed into a comfortable and spacious environment, designed with passenger comfort in mind.

The interior dimensions of the jet are quite remarkable with an interior width of 5.1 ft (1.6 meters), a length of 19.8 ft (6 meters), and a height of 4.9 ft (1.5 meters), resulting in a total cabin volume of 410 cubic feet.

These measurements afford a generous space for passengers to move around with ease.

The cabin is designed to accommodate a maximum of nine passengers, but it is typically configured for 8 passengers, allowing for an optimal balance of space and comfort.

Arranged in a double-club configuration, the seats are meticulously crafted to provide superior comfort during flight.

The baggage compartment has a capacity of an impressive 65 cubic feet.

One of the standout features of the Learjet 45XR is its remarkably low cabin altitude.

The aircraft maintains a sea-level cabin until it reaches an altitude of 25,700 feet (7,833 meters), and the maximum cabin altitude is just 7,800 feet (2,377 meters).

This results in a more comfortable and less fatiguing environment for passengers, especially during longer flights.

Cockpit of the Learjet 45XR

The ergonomic design of the flight deck facilitates ease of operation, reflecting its dedication to safety and precision.

The cockpit houses the Honeywell Primus 1000 avionics system, with four large-format EFIS (ERO Frequency Information Systems) displays. 

This system integrates all primary flight, navigation, and engine parameters in one place, enabling easy monitoring and control for the pilots.

The avionics system is also equipped with features for enhanced ground proximity warning, traffic collision avoidance, and weather radar, all of which contribute to safer and more efficient flights.

Charter Cost

The estimated charter cost of the Bombardier Learjet 45XR hovers around $4,000 per hour in North America.

This, however, is merely an average, as several variables can influence the final charter cost.

Factors such as the flight distance, length of stay at the destination, time of year, and regional market conditions can significantly alter this price.

It’s also worth noting that items like catering and ground transportation may come as additional costs on top of the basic charter fee. 

Purchase and Operating Cost

The Bombardier Learjet 45XR, when bought new, carries a steep price tag of about $13 million.

However, the market for pre-owned Learjet 45XRs offers a more affordable alternative, with the average price hovering around $2.8 million.

This lower initial cost, coupled with the aircraft’s proven performance, makes it a compelling choice in the secondary market for private jets.

However, it’s crucial to factor in the ongoing ownership costs.

An estimated annual ownership cost for the Learjet 45XR, assuming 200 hours of flight time per year, rounds up to roughly $630,000.

This cost encompasses aspects like maintenance, insurance, and fuel.






Range: 1,690 nm Number of Passengers: 9 Baggage Capacity: 65 Cubic Feet
Cruise Speed: 460 knots Cabin Pressure: 9.4 PSI Max Take-Off Weight: 21,500 lbs
Ceiling: 51,000 feet Cabin Altitude: 7,800 feet Max Landing Weight: 19,200 lbs
Take-Off Distance: 4,550 feet Production Start: 2003
Landing Distance: 2,460 feet Production End: 2012




Exterior Length: 57.6 feet Engine Manufacturer: Honeywell
Exterior Height: 14.1 feet Engine Model: TFE731-20BR
Wingspan: 57.6 feet Fuel Burn: 204 Gallons per Hour
Interior Length: 19.8 feet
Interior Width: 5.1 feet
Interior Height: 4.9 feet
Interior/Exterior Ratio: 34%


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