If you own or are shopping for a Cirrus SR20, SR22, or SR22T, the avionics suite installed in the aircraft is one of the most important factors in your ownership experience. Depending on the generation, your Cirrus will come equipped with either the Avidyne Entegra or the Garmin-based Cirrus Perspective (or its updated successor, Perspective+). Each system has its strengths, limitations, and implications for long-term value.
This guide breaks down the key differences between the two platforms, covers what matters for daily flying, and explains how Heritage Aviation can help Cirrus owners evaluate and execute the right avionics upgrade path.
A Brief History of Cirrus Avionics
Cirrus was a pioneer in bringing glass cockpit technology to certified piston aircraft. In 2002, the company began equipping its SR series with the Avidyne Entegra system, making the SR22 the first single-engine piston aircraft to earn FAA certification with a fully integrated glass panel. The Entegra replaced traditional analog instruments with dual flat-panel displays showing primary flight data and multifunction information on digital screens.
The Avidyne system remained standard across all Cirrus models through the G2 generation and into early G3 production. In 2008, Cirrus introduced the Garmin-based Perspective system as an option on G3 aircraft, and by 2010 it had become the standard configuration. Perspective brought the Garmin G1000 platform into the Cirrus cockpit with Cirrus-specific customizations, including Electronic Stability and Protection (ESP) and integration with the GFC 700 autopilot.
In 2017, the G6 generation introduced Perspective+, an evolution based on the Garmin G1000 NXi platform. Perspective+ featured faster processors, improved display brightness, wireless connectivity, and enhanced synthetic vision. The current G7, released in 2024, took another leap with dual touchscreen controllers, 35% larger displays, and 3D SafeTaxi guidance.
The Avidyne Entegra: What It Offers
The Avidyne Entegra was a groundbreaking system when it launched, and it remains a functional glass cockpit for VFR and IFR flying. The system features dual primary flight and multifunction displays, integrated GPS navigation, engine monitoring, terrain awareness, and weather data display.
For pilots who learned to fly on the Entegra, the interface is familiar and straightforward. The system handles the core tasks of instrument flight effectively, and many Cirrus owners have flown thousands of hours behind Avidyne panels without issue.
That said, the Entegra has real limitations in today’s flying environment. The displays are dimmer and lower resolution than modern Garmin screens. There is no synthetic vision technology. The autopilot integration on early Avidyne-equipped aircraft relied on the S-TEC 55X, which, while functional, lacks the precision and envelope protection features of the GFC 700. Software updates from Avidyne have slowed, and long-term hardware support is becoming a concern as the installed fleet ages.
Avidyne introduced the Vantage system as a potential upgrade path for legacy Cirrus aircraft, featuring new 12-inch displays with integrated AHRS and synthetic vision. However, adoption has been limited, and the upgrade requires IFD-series navigators and the DFC 90 autopilot.
The Garmin Perspective and Perspective+: What Changed
The transition to Garmin Perspective marked a fundamental shift in the Cirrus cockpit experience. The G1000-based system brought a deeper level of integration between the flight displays, navigation, autopilot, and engine monitoring than the Entegra could offer.
Key advantages of Perspective and Perspective+ over Avidyne include synthetic vision technology (SVT), which provides a three-dimensional terrain view on the primary flight display; Electronic Stability and Protection (ESP), which nudges the aircraft back toward safe flight parameters if the pilot approaches unusual attitudes, excessive bank, or stall conditions; the GFC 700 digital autopilot with flight director, altitude preselect, VNAV, and coupled approaches; and tighter integration with weather data, traffic awareness (TAS/TCAS), and terrain systems.
Perspective+ added faster processing, improved display brightness for better sunlight readability, wireless database updates via Garmin Connext, and enhanced map rendering. For pilots flying IFR in busy airspace or challenging weather, these features meaningfully reduce workload and improve situational awareness.
The current G7 iteration pushes the platform further with touchscreen controls that replace the traditional concentric knob interface, larger displays, and additional safety automation. For owners of earlier Perspective-equipped aircraft (G3 through G5), a Perspective+ upgrade is available through Garmin and provides many of the newer features without requiring a new aircraft.
How the Two Systems Compare for Daily Flying
For VFR day flying in good weather, both systems get the job done. The Entegra displays airspeed, altitude, heading, engine data, and GPS navigation clearly enough for basic cross-country flying. The differences become more apparent when the flying gets more demanding.
IFR capability. Both systems support IFR operations, but Perspective and Perspective+ offer a more integrated experience. Coupled approaches with the GFC 700, WAAS/LPV approach capability, and synthetic vision give Perspective-equipped aircraft a meaningful edge in low-visibility operations.
Workload management. ESP is a significant differentiator. The system provides passive envelope protection that reduces the risk of loss-of-control events, particularly for single-pilot operations. Avidyne-equipped aircraft do not have ESP.
Situational awareness. Synthetic vision, enhanced weather integration, and the overall information density of the Perspective+ displays give pilots more data at a glance. The Entegra provides the essentials, but Perspective+ presents them in a more intuitive and actionable format.
Autopilot. The GFC 700 on Perspective aircraft is a more capable and precise autopilot than the S-TEC 55X found in most Avidyne-equipped Cirrus models. The GFC 700 provides smoother tracking, better altitude and heading hold, flight director guidance, and envelope protection that the S-TEC does not offer.
What It Means for Aircraft Value
Avionics generation is the single strongest price driver in the Cirrus used market. G1 and G2 aircraft with Avidyne panels represent the lowest acquisition cost but also carry the oldest avionics and the most accumulated airframe time. G3 and later aircraft equipped with Garmin Perspective occupy the middle market and are often considered the sweet spot for buyers who want modern avionics without the price tag of a current-generation aircraft.
Perspective+ equipped aircraft (G6 and G7) command significant premiums. The avionics, combined with newer airframes and updated interiors, make these the most desirable models on the used market.
For owners of Avidyne-equipped aircraft considering upgrades, the investment can improve both the flying experience and the aircraft’s resale position. However, the upgrade path for pre-Perspective aircraft is different from the path for original Perspective models. Pre-Perspective aircraft are typically candidates for GTN Xi navigators, G500 TXi displays, GI 275 instruments, and GFC 500 autopilots. Original Perspective aircraft may be eligible for the Perspective+ upgrade. Confirming the exact upgrade path requires verifying the aircraft’s serial number, installed equipment, and applicable STCs.
How Heritage Aviation Can Help
Choosing between living with an Avidyne panel, upgrading individual components, or pursuing a full Perspective+ conversion is a decision that depends on how you fly, how long you plan to own the aircraft, and what your budget allows. Heritage Aviation’s avionics team in South Burlington, Vermont has over 80 combined years of experience and works with Cirrus owners across all generations to find the right solution.
As a Cirrus Platinum Partner Service Center, Heritage Aviation understands the full spectrum of Cirrus avionics configurations and the upgrade options available for each. The team can evaluate your current panel, walk through the available paths, provide a detailed estimate, and execute the installation with the precision and care that Cirrus airframes demand.
Heritage Aviation is also an authorized sales, installation, and service facility for most major avionics manufacturers, which means the team can source, install, and support whatever equipment your upgrade requires. And with Vermont’s no-sales-tax policy on aircraft parts and labor, avionics upgrades at Heritage deliver real cost savings compared to shops in higher-tax states.
Whether you are looking to modernize a legacy Avidyne panel, upgrade an original Perspective system to Perspective+, or simply want an expert evaluation of what makes sense for your aircraft and your flying, contact Heritage Aviation today at (877) 326-5288 to request an avionics upgrade estimate.
