Learjet 85
$20.8M
Learjet 55B
$8.0M
Technical Specification Matrix
Performance Metrics
| Parameter | Learjet 85 | Learjet 55B |
|---|---|---|
| Max Range (NBAA IFR) | 3,000 nmWinner | 2,050 nm |
| Max Cruise Speed | Mach 0.82Winner (Speed) | Mach 0.81 |
| Takeoff Distance (SL, ISA, MTOW) | 4,800 ftShort Field | 5,100 ft |
| Max Operating Altitude | 49,000 ft | 51,000 ft |
Cabin Environment
| Max Certified Seating | 8 pax | 10 pax |
| Cabin Width | 6.1 ftWider | 5.9 ft |
| Cabin Altitude @ FL410 | 7,000 ftLower Altitude | 8,000 ft |
Expert Insights
Range & Capability
The Learjet 85 excels in sheer capability with a 3000nm range, making it preferred for extreme ultra-long-haul city pairs, whereas the Learjet 55B counters with 2050nm.
Cabin Architecture
While the Learjet 85 focuses on its 2-zone configuration (6.1ft wide), the Learjet 55B provides 5.9ft of width, offering a distinctly different volumetric feel for passengers.
Technological Edge
The Learjet 85 remains useful to understand because it shaped Bombardier's position in business avia... Both platforms represent the pinnacle of modern fly-by-wire avionics and systems redundancy in the mid size class.
Operating Economics (Est.)
Variable Costs Per Hour
Economic Note
Estimates based on 450 hours annual utilization. The Learjet 55B shows higher fuel efficiency resulting in lower direct variable costs per hour, while both airframes require similar fixed overheads for crew and hangarage.