Quick Verdict
When you're choosing a marine engines propulsion setup for a small boat, the outboard motor is the heart of the decision. In this head-to-head, two very different options are competing: a new compact outboard at $265.35 and a used 1976 Evinrude short-shaft model 6604A at $500. The choice comes down to new-condition convenience versus classic outboard character.
If you want a modern motor, a lower price, and a 3-year warranty, the new outboard is the straightforward choice. If you want the Evinrude classic and you're comfortable with used condition and no warranty, the 1976 Evinrude 6604A is the one.
At a Glance
| Motor | Price | Condition | Stroke | Warranty | Key Details |
|---|---|---|---|---|---|
| 1976 Evinrude 6 HP 2-Stroke Short Shaft, Model 6604A | USD 500.00 | Used | 2-Stroke | No Warranty | Short shaft, small to medium boat use |
| 5.5 HP 4-Stroke Outboard Motor, CDI Air Cooling | USD 265.35 | New | 4-Stroke | 3 Year | 52CC, 1.82kW, 0.18 gal tank |
Where Each Motor Wins
The 1976 Evinrude 6604A fits buyers who value the Evinrude name, want a compact motor, and are comfortable with a 1976 unit. The new compact outboard fits buyers who want something new and simple to operate. Neither motor is the universal answer for every boater; your choice depends on the boat size and your tolerance for a used engine.
Product Notes
1976 Evinrude 2-Stroke Short Shaft (Model 6604A)

This is a used 1976 Evinrude 2-stroke outboard with a short shaft. The model number 6604A identifies it as a short-shaft motor, and the 2-stroke design gives it a different operating character. Evinrude's reputation in outboards is part of the appeal, and the motor is suited to small to medium boats. Its main limitation is the used condition; you are buying a 1976 motor rather than a new unit. For someone who wants a classic Evinrude and does not mind owning a 1976 unit, this is a meaningful alternative for buyers who want a classic motor.
5.5 HP 4-Stroke Outboard Motor, CDI, Air Cooling

If you need a motor for a small boat, this outboard fits a very specific role: it suits boats up to 8.2 feet in length. The 52CC engine produces 1.82kW and runs on a 0.7 liter (0.18 gallon) fuel tank, which works for short trips on the water. The CDI ignition and air-cooled design make it a simple, self-contained package, and the handle operation is meant to be user-friendly. Since it is new, it does not have the wear of a 1976 powerhead. The trade-off is the compact scale: with an 8.2-foot boat length limit and a small fuel tank, this outboard is not designed for medium-sized boats. For a small boat with occasional fishing or recreational trips, it provides a new, no-fuss option.
Final Choice by Use Case
If your boat is on the smaller side and you want a new outboard, the compact outboard is the practical pick. If you are drawn to the character of the Evinrude and can accept a 1976 motor that is used, the 1976 Evinrude 6604A is the motor to choose. Match the motor to the way you actually boat, and the right choice becomes much clearer.