Bombardier announced the Learjet 45 program in 1992. The goal was straightforward: build a new Learjet for a market that was changing, with more cabin space than the smaller Learjets and the speed expected from the name.

The prototype first flew on October 7, 1995. FAA certification followed on September 22, 1997, and customer deliveries began in 1998. The Learjet 45 was also a major break from the past. It was a clean-sheet Learjet design and was certified under FAR Part 25 transport-category standards.

That history matters when you look at the airplane today. The 45 was designed around a newer generation of systems and a cabin that was meant to work for real business travel, not just short, fast trips.

• The XR is more than a badge.

Bombardier introduced the higher-gross-weight Learjet 45XR in 2002, with FAA certification following in 2004. The TFE731-20BR engines, increased weight capability and other changes improved climb performance, cruise performance and hot-and-high operation. Existing Learjet 45s could also receive certain upgrades through service bulletins.

• Eight passengers is where the airplane starts to tell you what it was designed for.

The standard cabin arrangement works around double-club seating. There is also a belted lavatory position on some configurations, so the actual passenger count depends on the individual aircraft and interior approval.

• The airplane is older now.

That is not a problem by itself. It does change the buying decision.
A clean maintenance history, engine status, avionics condition and the exact modification history deserve more attention than the paint or a freshly refurbished cabin.

Cessna Citation Excel / XLS / XLS+ for sale / Range: roughly 1,600–1,900 nm, depending on variant and conditions / Passengers: typically 7–9.
A very direct comparison. The Excel family gives you a stand-up cabin and generally a more spacious interior, while the Learjet 45 is faster.

Hawker 800XP / 850XP for sale / Range: around 2,400 nm published / Passengers: typically 7–8.
The Hawker has a roomier cabin and good runway performance. It is slower than the Learjet, but buyers who put cabin space ahead of cruise speed often compare these two.

Embraer Legacy 450 / 500 for dsale / Range: approximately 2,300–2,900 nm, depending on model / Passengers: typically 7–9.
These are larger and newer aircraft, with more cabin and more range. They are relevant when a Learjet 45 buyer decides that the mission requires an upgrade in size.

Embraer Phenom 300 for sale / Range: around 1,970 nm / Passengers: typically 6–8.
The Phenom 300 is one of the closest newer-generation alternatives. It has newer avionics and a modern cabin, while the Learjet 45/45XR remains attractive for buyers who value Learjet speed and the used-aircraft price point.

Learjet 60 / 60XR for sale / Range: around 2,000–2,400 nm, depending on variant and assumptions / Passengers: typically 6–8.
This is the natural step up within the Learjet family. The 60 gives the buyer more performance and cabin capability, but it is a larger and heavier aircraft with different operating economics.

Citation Sovereign / Range: around 3,000 nm or more, depending on variant / Passengers: typically 8–12.
The Sovereign is a much more capable aircraft for longer missions. It belongs on the comparison list when the Learjet 45's range becomes the limiting factor rather than the cabin size.

Citation Latitude for sale / Range: around 2,400 nm / Passengers: typically 8-9.
A newer-generation alternative with a stand-up cabin and modern avionics. It is considerably larger in overall capability, but the comparison is relevant for an owner moving from an older Learjet into a newer midsize jet.

Learjet 40 / 40XR for sale / Range: roughly 1,700-2,000 nm - Passengers: typically 6–8.
The Learjet 40 is the closest sibling and shares much of the 45's operating concept. The main difference is cabin length: the 45 gives passengers more usable interior space.

The Learjet 45 is well suited to regional and medium-length business travel where eight passengers are useful and speed matters.
Think London to Madrid, Paris to Athens, or Istanbul to Central Europe rather than trying to make every mission a 2,000-nm flight. With eight people aboard, baggage and reserves, the published maximum-range number is no longer the number you should plan around.
For a group of six to eight passengers, the double-club cabin is a strong part of the package. The aircraft also gives access to airports that may be less practical for larger midsize jets.
If the mission regularly pushes beyond its comfortable range, there are better choices.

The Learjet 45 remains an interesting aircraft when the mission calls for speed, eight-seat capability and access to a relatively compact jet.

The 45XR is the version I would examine first when performance, higher weights and hot-and-high capability matter. The original 45 can still work well, but the individual aircraft becomes more important as these jets age.

If the requirement is six to eight passengers, roughly 1,500-1,900 nm of practical range and a fast cruise, the Learjet 45/45XR deserves a place on the shortlist. The next step is to look at the actual aircraft, its engine status, maintenance records and avionics configuration.

Looking for a Learjet 45 / 45XR for Sale?
Give us the mission first:

• How many passengers?
• Which routes?
• How much range do you need?
• What year or configuration do you prefer?
• What are your requirements for engines, maintenance and avionics?
• Where will the aircraft be registered and operated?

We will search the open market and our off-market network and come back with aircraft that fit the requirement.