The Cessna 340 was introduced in the early 1970s as a bridge between the unpressurized 310 and the larger cabin-class 414/421 series. Built for owner-pilots and business travelers seeking turbine-like comfort without turbine costs, the 340 features twin turbocharged Continental TSIO-520 engines, a pressurized cabin for up to six occupants, and cruise speeds approaching 230 knots. Its design delivers a smooth, efficient flight profile at altitudes above weather, while maintaining short-field capability and economical operating costs.
Blending the reliability of the 300-series airframe with the comfort and style of Cessna’s larger twins, the 340 quickly became one of the most successful pressurized piston twins ever built. Its handling is balanced and predictable, with the advantage of single-pilot simplicity and robust systems borrowed from Cessna’s business-class designs. Today, it remains a favorite among private owners, corporate operators, and charter pilots who value comfort, efficiency, and capability in a piston twin.
The original version introduced in 1972, powered by 285-hp Continental TSIO-520-K engines, offering solid performance and a pressurization differential of 4.2 psi for comfortable cruise altitudes up to 20,000 feet.
Introduced in 1976 with 310-hp TSIO-520-NB engines, improved climb rate, a higher gross weight (5,990 lbs), and upgraded systems. The 340A became the dominant and most produced version, known for its better hot-and-high performance and refined avionics panel layout.
Modern Avionics Upgrade Support
Popular platform for glass cockpit retrofits and performance modifications.
Turbocharged Continential Power
Continental TSIO-520 series engines provide strong climb rates and consistent power at altitude.
Cabin Pressurization
Maintains sea-level comfort up to 20,000 feet, reducing fatigue and increasing operational flexibility.
Club-Style Cabin
Executive-style seating for up to six with a comfortable, noise-dampened environment.
All-Metal Construction
Proven Cessna design with excellent corrosion resistance and durability.
Retractable Tricycle Gear
Clean aerodynamic profile for efficient cruise speeds near 230 knots.
Higher Altitude Capability
Pressurization allows weather avoidance and smoother rides.
Business-Class Comfort
Quiet, air-conditioned interior enhances passenger experience on longer trips.
Balanced Performance
Offers a practical blend of speed, range, and efficiency for private and charter use.
Owner-Pilot Friendly
Certified for single-pilot operation with manageable handling and systems.
Versatile Mission Profile
Equally suited for regional business travel or personal cross-country flying.
Strong Resale Market
High demand due to its unique mix of capability and affordability.
(903) 705-4523
PO Box 663
Bullard, TX 75757
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