Choosing marine electronics for sonar navigation and chartplotting usually comes down to one nagging question: will it actually talk to the systems already in your boat? The Garmin GPSMAP 8008 Volvo Penta touch screen chartplotter (part 2VD000078) makes that answer simpler for Volvo Penta-equipped boats: it puts Garmin navigation, engine data, and screen control in one unit. The price is $699.95, with a $2,399.95 MSRP.
Quick verdict: If you are building or refitting a Volvo Penta-powered boat and want a dedicated Garmin screen that can handle chartplotting, engine integration, and multiple video or network inputs, this is a strong candidate. If you are looking for a universal display with no specific engine tie-in, the Volvo Penta orientation of this model may not be the right fit.
Who it suits: Skippers working on a Volvo Penta installation who want Garmin navigation and engine data on the same screen. It also fits if you need a wide set of wired connections, including NMEA 2000, NMEA 0183, four network ports, engine and house inputs, two CVBS video feeds, and a DVI-I video connection.
What stands out: The touch screen is the obvious centerpiece, but the Volvo Penta integration is the real differentiator here. The front is a black panel with a Garmin label and a single power button, sitting in a roughly 7½-inch by 10½-inch footprint. Six mounting holes make it clear this is a fixed helm unit rather than a portable device. The 4½-inch depth means you need to pay attention to rear clearance, not just the face of the display.
Meaningful trade-offs: The Volvo Penta-specific designation means this is not a universal display. If your boat does not use Volvo Penta electronics, you may be paying for integration you do not need, and a standard Garmin chartplotter might be a better fit. The physical size is also worth measuring before you commit: at 10½ inches wide and 4½ inches deep, it needs a real dash opening and space behind the mounting surface.
Garmin GPSMAP 8008 Volvo Penta Touch Screen Chartplotter

This is the unit to consider when your install centers on Volvo Penta engine data and you want a Garmin interface on the same screen. The connection set covers both NMEA and video, giving you a true central display. The main limitation is that it is built as a fixed helm unit, not a portable device; the six mounting holes and wired connections require a permanent spot on your boat. Weigh that against your install plans.
Bottom line: At $699.95, this Garmin GPSMAP 8008 Volvo Penta chartplotter is a niche but compelling pick for Volvo Penta boat owners who want a Garmin touch screen with direct engine connectivity. The $2,399.95 MSRP adds context to the price point, but the real deciding factors are whether your helm can accommodate its size and whether your boat is ready for Volvo Penta integration.