Learjet 70

Overview

The Learjet 70 is a super-light business jet derived from the Learjet 40XR, introduced by Bombardier in 2013. It pairs upgraded Honeywell TFE731-40BR engines (3,850 lbf each, with single-channel DEEC) with the touchscreen Garmin G5000 Vision Flight Deck, replacing the Pro Line avionics carried by the 40XR. Canted winglets adapted from the Global 7500 / 8000 program improve high-altitude cruise efficiency relative to the predecessor airframe.

True to the Learjet heritage, the Lear 70 retains the family’s high-altitude profile: Mach 0.81 cruise and a 51,000-foot service ceiling let it climb above most commercial traffic and weather. It was produced from 2013 to 2017 in a relatively short window before Bombardier focused production on the larger Learjet 75, and certified used inventory is correspondingly scarce.

Key Features for GA Buyers

• Speed and altitude. Mach 0.81 maximum cruise and a 51,000-foot service ceiling place the Lear 70 above most weather and commercial traffic.
• Avionics. The Garmin G5000 Vision Flight Deck is touchscreen-controlled and a substantial situational-awareness upgrade over the Pro Line equipment in legacy Learjets.
• Efficiency. Canted winglets and the -40BR’s aerodynamic refinements yield better fuel efficiency and climb performance than the Lear 40XR.

Trade-offs

• Cabin size. The 7-seat cabin is shorter than the Learjet 75’s 9-seat cabin and may feel tight at maximum occupancy.
• Market position. Production ran 2013 to 2017, a relatively short window before Bombardier focused on the Lear 75 alone, leaving used inventory scarcer than for the 75.

See Also

• Learjet 75 – Same airframe with a longer 9-seat cabin; the canonical sibling. Compare
• Bombardier Learjet 45 – Direct platform predecessor; the 45XR was the donor airframe. Compare
• Learjet 40 – Same family, shorter fuselage and earlier engines. Compare
• Cessna Citation CJ4 – Direct light-jet competitor at a similar mission profile. Compare
• Embraer Phenom 300 – Best-selling light jet of the era; the Lear 70’s primary commercial rival. Compare