The V8 engine Volvo used in the first gen Volvo XC90 and 2nd gen Volvo S80 has it's base in the Yamaha V8 which you see plenty of hanging around on boats in Florida, US.
Usually not alone ! It takes two...
or...usually three of them on one boat working together to get things going.
Here we have 15 to 20 of them waiting for their Captains.