Specification 2020 Evinrude E135DGX 2025 Mercury 150 Pro XS
Manufacturer Evinrude Mercury
Model E135DGX 150 Pro XS
Year 2020 2025
Horsepower 135 HP 150 HP
Engine Type 2-stroke 4-stroke
Cylinders 4 4
Displacement 2,307 cc 2,563 cc
Bore × Stroke 90.8 × 89.0 mm 97.9 × 85.1 mm
RPM Range 5,400–6,300 RPM 5,400–6,200 RPM
Fuel System DFI EFI
Fuel Type 2-stroke mix Regular
Weight 188 kg (415 lbs) 215 kg (475 lbs)
Starting System Electric Electric
Steering Remote Remote
Shaft Lengths L/XL/XXL L/XL/XXL
Gear Ratio 1.86:1 2.00:1
Alternator 37 A 54 A
Trim & Tilt Power Trim/Tilt Power Trim/Tilt
Prop Output 87.58 kW 100.67 kW
Recommended Boat 18–25 ft 18–25 ft
MSRP $15,120 $22,380
Better / Advantage Lower / Disadvantage Equal / Neutral

2020 Evinrude E135DGX vs 2025 Mercury 150 Pro XS — Which Is Better?

Choosing between the 2020 Evinrude E135DGX and the 2025 Mercury 150 Pro XS comes down to your specific boating needs and priorities.

The 2020 Evinrude E135DGX (2020) is a 135hp 2-stroke outboard from Evinrude, weighing 188 kg (415 lbs). Its electronic fuel injection delivers reliable starts and improved fuel economy compared to carbureted alternatives. Power trim and tilt makes it easy to adjust on the water.

The 2025 Mercury 150 Pro XS offers 150hp with 4-stroke technology, tipping the scales at 215 kg (475 lbs). With a larger displacement of 2,563 cc, it can deliver more torque at lower RPMs.

Note that the 2025 Mercury 150 Pro XS delivers 11% more horsepower, making it better suited for larger boats, water sports, or situations where you need extra speed and power.

At 188 kg (415 lbs), the 2020 Evinrude E135DGX is the lighter option — an important consideration for smaller boats, portability, and overall fuel efficiency.

Both motors are solid choices in the 150 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.