Learjet 45XR
$11.5M
Learjet 23
$0.7M
Technical Specification Matrix
Performance Metrics
| Parameter | Learjet 45XR | Learjet 23 |
|---|---|---|
| Max Range (NBAA IFR) | 1,968 nmWinner | 1,580 nm |
| Max Cruise Speed | Mach 0.81 | Mach 0.82Winner (Speed) |
| Takeoff Distance (SL, ISA, MTOW) | 4,320 ft | 3,200 ftShort Field |
| Max Operating Altitude | 51,000 ft | 45,000 ft |
Cabin Environment
| Max Certified Seating | 9 pax | 6 pax |
| Cabin Width | 5.1 ftWider | 4.9 ft |
| Cabin Altitude @ FL410 | 8,000 ft | 8,000 ft |
Expert Insights
Range & Capability
The Learjet 45XR excels in sheer capability with a 1968nm range, making it preferred for extreme ultra-long-haul city pairs, whereas the Learjet 23 counters with 1580nm.
Cabin Architecture
While the Learjet 45XR focuses on its 1-zone configuration (5.1ft wide), the Learjet 23 provides 4.9ft of width, offering a distinctly different volumetric feel for passengers.
Technological Edge
The Learjet 45XR remains useful to understand because it shaped Bombardier's position in business av... Both platforms represent the pinnacle of modern fly-by-wire avionics and systems redundancy in the light jet class.
Operating Economics (Est.)
Variable Costs Per Hour
Economic Note
Estimates based on 450 hours annual utilization. The Learjet 23 shows higher fuel efficiency resulting in lower direct variable costs per hour, while both airframes require similar fixed overheads for crew and hangarage.