Petrol engines are more powerful than electric motors, so petrol lawn mowers can handle thicker, taller, and more overgrown grass.
Runtime
Petrol lawn mowers can run for 30–60 minutes on a single tank of fuel, which is longer than cordless electric models.
Cutting width
Petrol lawn mowers often have a cutting width of 40–55 cm, which is wider than electric and manual mowers.
Versatility
Many petrol lawn mowers have adjustable cutting heights, mulching capabilities, and a rear-mounted bag for grass clippings