Specification 2024 Mercury 115 FourStroke 2025 Suzuki DF115BTL
Manufacturer Mercury Suzuki
Model 115 FourStroke DF115BTL
Year 2024 2025
Horsepower 115 HP 115 HP
Engine Type 4-stroke 4-stroke
Cylinders 4 4
Displacement 1,979 cc 1,850 cc
Bore × Stroke 88.8 × 80.0 mm 87.8 × 76.4 mm
RPM Range 5,200–6,100 RPM 5,100–6,100 RPM
Fuel System EFI EFI
Fuel Type Regular Regular
Weight 175 kg (386 lbs) 177 kg (390 lbs)
Starting System Electric Electric
Steering Remote Remote
Shaft Lengths L/XL L/XL
Gear Ratio 2.33:1 2.29:1
Alternator 27 A 32 A
Trim & Tilt Power Trim/Tilt Power Trim/Tilt
Prop Output 68.60 kW 71.18 kW
Recommended Boat 17–24 ft 17–24 ft
MSRP $15,640 $14,650
Better / Advantage Lower / Disadvantage Equal / Neutral

2024 Mercury 115 FourStroke vs 2025 Suzuki DF115BTL — Which Is Better?

Choosing between the 2024 Mercury 115 FourStroke and the 2025 Suzuki DF115BTL comes down to your specific boating needs and priorities.

The 2024 Mercury 115 FourStroke (2024) is a 115hp 4-stroke outboard from Mercury, weighing 175 kg (386 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 Suzuki DF115BTL offers 115hp with 4-stroke technology, tipping the scales at 177 kg (390 lbs). Its more compact 1,850 cc displacement keeps weight down while maintaining efficiency.

Both motors are solid choices in the 115 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.