Introduction
The Diamond Jet MU-300, designed by Mitsubishi, is an iconic example of private aviation in the Very Light Jet category. Introduced in 1986, this aircraft was developed to offer an optimal combination of performance, comfort, and cost-effectiveness. With a range of 3700 km (2000 nautical miles) and a cruising speed of 740 km/h (400 knots), the MU-300 can carry up to 6 passengers, making it an ideal choice for business travel or private trips.
The indicative price for chartering a Diamond Jet MU-300 is approximately 3800 euros per hour. While there is no new purchase price available, the pre-owned market can offer competitive options. This page compiles testimonials from owners, pilots, and operators who share their experiences with this aircraft. Diamond Jet MU-300 Buy a Diamond Jet MU-300
Capacity and Range
“With a range of 3700 km, the Diamond Jet MU-300 is perfectly suited for transcontinental flights. I’ve used it for trips between Europe and North Africa. Its ability to carry 6 passengers while remaining agile is a real asset.”
— Business Pilot, Europe
“It’s impressive how this aircraft can take off in just 900 meters. For a jet in this category, that’s an excellent advantage, especially at airports with short runways.”
— Fleet Operator, North Africa
The MU-300 offers a range that makes it competitive with other jets in its category. Its ability to carry up to 6 passengers while maintaining operational efficiency is a major asset for users. Furthermore, its takeoff and landing characteristics make it a preferred choice for various terrains.
Speed and Efficiency
“The cruising speed of 740 km/h is one of the MU-300’s strengths. This significantly reduces flight time, which is crucial for business.”
— Logistics Manager, North America
“With a maximum speed of 800 km/h, the MU-300 can compete with larger jets. This means I can make longer trips without compromising my schedule.”
— Professional Pilot, Europe
The speed of the Diamond Jet MU-300 is a decisive factor for those seeking maximum efficiency. With its ability to reach high speeds, this aircraft perfectly adapts to the needs of business clients by minimizing travel time.
Operational Versatility
“The MU-300 is ideal for various missions, whether for business flights or leisure getaways. Its versatility has allowed me to use it in diverse contexts.”
— Business Pilot, Asia
“I was pleasantly surprised by the MU-300’s ability to operate from secondary airports. This opens up many options for less accessible destinations.”
— General Aviation Operator, Europe
The versatility of the Diamond Jet MU-300 makes it a preferred choice for a variety of operations. Its ability to take off and land on shorter runways and at less frequented airports significantly expands its scope of application.
Cabin Reviews: Diamond Jet MU-300
Passenger Comfort and Space
“The MU-300 cabin is surprisingly spacious for a jet of its size. Passengers enjoy good comfort during long flights.”
— Frequent Traveler, North America
“With a cabin height of 1.45 meters, it’s easy to move around inside. The seats are well-arranged, offering a feeling of freedom.”
— Business Passenger, Europe
Comfort in the MU-300 cabin is a key element that contributes to a pleasant flight experience. The space is judiciously arranged to maximize passenger well-being, even on extended journeys.
Connectivity and Entertainment
“Although the onboard technology isn’t cutting-edge, the entertainment system is sufficient for flights of a few hours.”
— Consultant, Asia
“Passengers appreciate the connectivity, even if the MU-300 doesn’t have the latest technological advancements in entertainment.”
— Flight Attendant, Europe
The level of connectivity on board the MU-300 meets passengers’ essential needs. While not equipped with the latest technologies, the entertainment experience remains satisfactory for business flights.
Customization and Finishes
“The MU-300’s customization options allow for creating an environment that reflects the company’s image. This truly makes a difference during presentations.”
— Company Director, North America
“The interior finishes are of good quality and add a touch of luxury, which is important for our clients.”
— Jet Operator, Europe
Customization and finishes of the Diamond Jet MU-300 are assets that allow for creating a unique flight environment. This contributes not only to companies’ brand image but also to the overall passenger experience.

Equipment Reviews: Diamond Jet MU-300
Avionics and Cockpit
“The MU-300’s avionics equipment, though from the 1980s, is functional and reliable. It allows for efficient navigation thanks to its VHF/VOR systems.”
— Test Pilot, Europe
“The classic instrument configuration offers a traditional piloting experience, which is appreciated by many pilots.”
— Business Pilot, America
The Diamond Jet MU-300’s avionics equipment may seem outdated, but it remains effective for its missions. The simplicity and reliability of these systems are often praised by pilots who appreciate a more traditional approach.
Cabin Entertainment and Connectivity
“The entertainment system is basic, but it meets expectations for short to medium-haul flights.”
— Flight Attendant, Europe
“Onboard connectivity, though limited, is sufficient to stay in touch with the outside world, which is essential for business passengers.”
— Frequent Passenger, Asia
While the entertainment system isn’t cutting-edge, it fulfills its role for business travel. Connectivity, though older, remains a positive point for those who need to stay connected during their flight.
Auxiliary Systems
“The MU-300’s auxiliary systems, like the lavatory, are well-designed and add to passenger comfort.”
— Pilot, South America
“The 2.5 m3 cargo capacity is adequate for passenger needs, especially for business trips.”
— Jet Operator, Europe
The Diamond Jet MU-300’s auxiliary systems are sufficient to ensure passenger comfort. The baggage capacity is practical for business travel, allowing personal effects to be brought without hassle.
Operational Cost Reviews: Diamond Jet MU-300
Fuel Consumption
“The MU-300’s fuel consumption is reasonable for a jet of its size, which helps keep operating costs under control.”
— Fleet Manager, Europe
“With a cruising speed of 740 km/h, consumption is optimized, allowing for savings on long journeys.”
— Business Pilot, America
The Diamond Jet MU-300’s fuel consumption is a factor to consider for operators concerned about their costs. Its efficiency helps reduce expenses while maintaining high performance.
Maintenance and Overhaul
“Maintenance of the MU-300 is relatively simple, which helps reduce downtime.”
— Maintenance Technician, Europe
“Parts are readily available, which facilitates regular overhauls and contributes to the aircraft’s longevity.”
— Jet Operator, North America
The Diamond Jet MU-300 is known for its maintenance simplicity, making it a wise choice for operators. Parts availability and ease of maintenance contribute to better cost management.
Insurance and Fixed Costs
“Insurance premiums for the MU-300 are competitive, making it an attractive choice for owners.”
— Aviation Consultant, America
“The fixed costs associated with owning an MU-300 are reasonable, especially compared to other larger jets.”
— Jet Owner, Europe
Fixed costs and insurance premiums for the Diamond Jet MU-300 are elements to consider for prospective owners. Its market positioning makes it an interesting option for those looking to minimize their expenses.
Piloting Reviews: Diamond Jet MU-300
“The MU-300’s maneuverability is excellent, making it enjoyable to pilot, even in challenging flight conditions.”
— Test Pilot, Europe
“The aircraft’s ability to handle high speeds while remaining stable is impressive, especially for a jet of this size.”
— Business Pilot, North America
The piloting of the Diamond Jet MU-300 is characterized by excellent maneuverability and solid performance. Pilots appreciate its stability and ability to handle varied conditions, making it a preferred jet for professionals.
Avionics and Cockpit
“The MU-300’s cockpit is well-arranged, allowing for good visibility and easy access to controls.”
— Business Pilot, Asia
“Although some technologies are old, the equipment is reliable and performs as expected.”
— Professional Pilot, Europe
The Diamond Jet MU-300’s cockpit offers a classic configuration that appeals to many pilots. While the technology may seem outdated, its layout and reliability are often highlighted.
All-Weather Behavior
“The MU-300’s behavior is predictable, which inspires confidence, even in unstable weather conditions.”
— Business Pilot, America
“I found that the MU-300 performs well in turbulent situations, which is crucial for passenger comfort.”
— Airline Pilot, Europe
The Diamond Jet MU-300’s behavior in various flight conditions is a major asset. Its predictability and stability contribute to a reassuring flight experience for both pilots and passengers.

Professional Use Reviews: Diamond Jet MU-300
“For business travel, the MU-300 is an optimal choice thanks to its speed and comfort. It facilitates time management.”
— Sales Director, Europe
“The ability to carry 6 passengers maximizes the efficiency of business trips, reducing the need for multiple aircraft.”
— Business Pilot, North America
The Diamond Jet MU-300 proves to be a strategic choice for businesses, offering performance and efficiency that optimize business travel. Its ability to carry multiple passengers while maintaining a high level of comfort is particularly appreciated.
Operating Costs
“The MU-300’s operating costs are competitive, especially when considering the time savings it generates.”
— Fleet Manager, Europe
“With efficient flight hours, the return on investment is quick, which is crucial for businesses.”
— Business Pilot, South America
The Diamond Jet MU-300’s operating costs are a key element for professional users. Its operational efficiency contributes to a quick return on investment, making it a wise choice for businesses.
Comfort for Business Passengers
“Passengers appreciate the comfort and space of the cabin, which is essential for successful business flights.”
— Flight Attendant, Europe
“The MU-300 offers a pleasant working environment, allowing passengers to remain productive during the flight.”
— Business Traveler, America
Passenger comfort in the Diamond Jet MU-300 plays an important role in the overall business travel experience. The interior amenities and available space contribute to creating an atmosphere conducive to productivity.
Personal Use Reviews: Diamond Jet MU-300
Flexibility and Versatility
“The MU-300 is perfect for weekend getaways. Its ability to take off from short runways is a real plus.”
— Jet Owner, Europe
“I appreciate the flexibility this aircraft offers. It allows me to fly to less accessible destinations.”
— Frequent Traveler, North America
The flexibility and versatility of the Diamond Jet MU-300 make it an ideal choice for private users. Its ability to operate from secondary airports and short runways allows access to varied destinations.
Ownership Costs
“The MU-300’s ownership costs are reasonable, especially compared to other jets in the same category.”
— Aircraft Owner, Europe
“Chartering at a competitive rate allows for using the MU-300 without a long-term commitment.”
— Aviation Consultant, North America
The ownership costs of the Diamond Jet MU-300 are a decisive factor for potential owners. Its reasonable operating cost makes it an attractive option for those looking to invest in a private jet.
Comfort and Passenger Experience
“The experience on board the MU-300 is pleasant, with a good balance between comfort and functionality.”
— Business Passenger, Asia
“Passengers feel comfortable, even on extended journeys, which is essential for private travel.”
— Frequent Traveler, Europe
The passenger experience in the Diamond Jet MU-300 is often considered satisfactory. The comfort offered helps create a pleasant atmosphere, essential for personal travel.
Click here if you want to charter a Diamond Jet MU-300