2023 Mercury 20 FourStroke VS 2025 Tohatsu MFS20ES
Detailed side-by-side comparison of the 2023 Mercury 20 FourStroke and 2025 Tohatsu MFS20ES outboard motors.
| Specification | 2023 Mercury 20 FourStroke | 2025 Tohatsu MFS20ES |
|---|---|---|
| Manufacturer | Mercury | Tohatsu |
| Model | 20 FourStroke | MFS20ES |
| Year | 2023 | 2025 |
| Horsepower | 20 HP | 20 HP |
| Engine Type | 4-stroke | 4-stroke |
| Cylinders | 2 | 2 |
| Displacement | 361 cc | 343 cc |
| Bore × Stroke | 64.2 × 55.8 mm | 62.5 × 55.8 mm |
| RPM Range | 5,200–6,000 RPM | 5,300–5,800 RPM |
| Fuel System | EFI | EFI |
| Fuel Type | Regular | Regular |
| Weight | 56 kg (124 lbs) | 59 kg (129 lbs) |
| Starting System | Electric/Manual | Electric/Manual |
| Steering | Both | Both |
| Shaft Lengths | S/L | S/L |
| Gear Ratio | 2.00:1 | 2.00:1 |
| Alternator | 13 A | 17 A |
| Trim & Tilt | Manual | Manual |
| Prop Output | 13.42 kW | 13.12 kW |
| Recommended Boat | 12–17 ft | 12–17 ft |
| MSRP | $4,580 | $4,170 |
2023 Mercury 20 FourStroke vs 2025 Tohatsu MFS20ES — Which Is Better?
Choosing between the 2023 Mercury 20 FourStroke and the 2025 Tohatsu MFS20ES comes down to your specific boating needs and priorities.
The 2023 Mercury 20 FourStroke (2023) is a 20hp 4-stroke outboard from Mercury, weighing 56 kg (124 lbs). Its electronic fuel injection delivers reliable starts and improved fuel economy compared to carbureted alternatives.
The 2025 Tohatsu MFS20ES offers 20hp with 4-stroke technology, tipping the scales at 59 kg (129 lbs). Its more compact 343 cc displacement keeps weight down while maintaining efficiency.
Both motors are solid choices in the 20 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.