2025 Mercury 40 FourStroke VS 2025 Suzuki DF40ATL
Detailed side-by-side comparison of the 2025 Mercury 40 FourStroke and 2025 Suzuki DF40ATL outboard motors.
| Specification | 2025 Mercury 40 FourStroke | 2025 Suzuki DF40ATL |
|---|---|---|
| Manufacturer | Mercury | Suzuki |
| Model | 40 FourStroke | DF40ATL |
| Year | 2025 | 2025 |
| Horsepower | 40 HP | 40 HP |
| Engine Type | 4-stroke | 4-stroke |
| Cylinders | 3 | 3 |
| Displacement | 710 cc | 762 cc |
| Bore × Stroke | 67.7 × 65.7 mm | 71.1 × 64.0 mm |
| RPM Range | 5,100–6,100 RPM | 5,100–5,800 RPM |
| Fuel System | EFI | EFI |
| Fuel Type | Regular | Regular |
| Weight | 92 kg (203 lbs) | 87 kg (192 lbs) |
| Starting System | Electric | Electric |
| Steering | Both | Both |
| Shaft Lengths | S/L | S/L |
| Gear Ratio | 1.83:1 | 2.00:1 |
| Alternator | 21 A | 22 A |
| Trim & Tilt | Power Tilt | Power Tilt |
| Prop Output | 24.76 kW | 25.65 kW |
| Recommended Boat | 14–19 ft | 14–19 ft |
| MSRP | $8,060 | $7,270 |
2025 Mercury 40 FourStroke vs 2025 Suzuki DF40ATL — Which Is Better?
Choosing between the 2025 Mercury 40 FourStroke and the 2025 Suzuki DF40ATL comes down to your specific boating needs and priorities.
The 2025 Mercury 40 FourStroke (2025) is a 40hp 4-stroke outboard from Mercury, weighing 92 kg (203 lbs). Its electronic fuel injection delivers reliable starts and improved fuel economy compared to carbureted alternatives.
The 2025 Suzuki DF40ATL offers 40hp with 4-stroke technology, tipping the scales at 87 kg (192 lbs). With a larger displacement of 762 cc, it can deliver more torque at lower RPMs.
At 87 kg (192 lbs), the 2025 Suzuki DF40ATL is the lighter option — an important consideration for smaller boats, portability, and overall fuel efficiency.
Both motors are solid choices in the 40 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.