Mercury 5 HP Fourstroke
TECHNICAL
| HP / kW | 5 / 3.7 | CARB star rating | 3 |
| Engine type | 1 cylinder | Bore and stroke | 2.32 x 1.77″ / 59 x 45 mm |
| Displacement (CID/CC) | 7.5 / 123 | Ignition | CDI w/electronic spark advance |
| Full throttle RPM | 4500-5500 | Fuel system | Carbureted |
| Fuel induction system | 2-valve pushrod (overhead valve) | Cooling system | Water-cooled with thermostat |
| Alternator amp / Watt | 4 lighting / 2 charging amp / 50 lighting / 25 charging watt (Optional) | Gear shift | F-N-R |
| Recommended fuel | 87% octane / up to 10% ethanol | Gearcase options | Standard |
| Recommended oil | Mercury FourStroke Oil 10W-30 | Trim positions | 6 |
| Engine protection operator warning system | Low oil pressure Over-rev | Exhaust system | Through prop |
| Starting | Manual | Shallow water drive | Yes |
| Steering | Tiller | Shallow water trim range (degrees) | 16 |
| Shaft length | 15″ / 381 mm 20″ / 508 mm | Integrated fuel tank (gal / L) | 0.3 / 1.1 |
| Gearcase ratio | 2.15:1 | Optional fuel tank (gal / L) | 3.2 / 12 |
| Dry weight/Lightest model available | 57 lbs / 26 kg | Color | Phantom Black |