MacGregor is known for using innovative features to provide stability while maintaining light weight and easy trailerability. The swing keel was one of the innovations used on MacGregor's smaller boats, and water ballast is another. For example, the current model 26M weighs only dry, of which is permanent ballast. When in the water it can take on an additional of water ballast, stored in tanks below the waterline. This allows the 26M to be self-righting; if rolled 90 degrees, the weight of the ballast will quickly flip the boat back upright.
MacGregor has manufactured over 36,000 yachts since it was started. While most of these were the smaller pocket cruisers and larger trailerable models, it also made about 100 of the M-65 model during its 8 year production run, making it the most successful luxury yacht ever made.
The M-19 and some M-26 models are listed as powersailers, because they have provisions for mounting more powerful engines, and are capable of motorboat like performance. For example, the M-19 can mount a outboard, the M-26-X can mount a outboard and the M-26-M can mount a outboard. With these large engines, the boats are capable of speeds of over , and the M-26-M brochure shows a picture of the boat pulling a waterskier.
| Model designation | LOA (feet) | LOA (meters) | Portsmouth DPN (2005) | Type |
| V-15 | 15 | 4.5 | 90.6 | Catamaran |
| V-17 | 17 | 5.1 | 112.8 | Cabin sloop |
| M-19 | 19 | 5.7 | N/A | Cabin sloop/powersailer |
| V-21 | 21 | 6.3 | 102.1(F) 99.7(MH) | Cabin sloop |
| V-21 Mk II | 21 | 6.3 | 101.2 | Cabin sloop |
| M-21 | 21 | 6.3 | 100.0 | Cabin sloop |
| M-22 | 22 | 6.6 | 98.6 | Cabin sloop |
| V-2-22 | 22 | 6.6 | 102.7 | Cabin sloop |
| V-23 Newport | 23 | 6.9 | 105.8 | Cabin cutter |
| M-23 Newport | 23 | 6.9 | N/A | Cabin cutter |
| V-2-24 | 24 | 7.2 | 97.9 | Cabin sloop |
| V-25 | 25 | 7.5 | 99.1(F) 95.5(MH) | Cabin sloop |
| M-25 | 25 | 7.5 | 96.0 | Cabin sloop |
| M-26-D | 26 | 7.8 | 92.6 | Cabin sloop, "D" indicating use of a daggerboard |
| M-26-C | 26 | 7.8 | 92.6 | Cabin sloop, uses a swing keel |
| M-26-S | 26 | 7.8 | 94.0 | Cabin sloop, "S" indicating use of a swing keel |
| M-26-X | 26 | 7.8 | 99.4 | Cabin sloop/powersailer, employed a swing keel |
| M-26-M | 26 | 7.8 | 96.0 | Cabin sloop/powersailer, employs a daggerboard |
| M-36 | 36 | 10.8 | 69.1 | Cabin catamaran |
| M-65 | 65 | 19.5 | N/A | Luxury sailing yacht |
The M-25 was inducted into the American Sailboat Hall of Fame in 2000. The M-25 was in production from 1973 to 1987, with over 7000 manufactured.
The current M-26-M model is a daggerboard design, a departure from the swing keel/centerboard used in most previous models. The retracting centerboard frees up floor space in the cabin, and the centerboard trunk is used as the galley wall to save space.
While the M-26-M remains a water ballasted design, it also incorporates 300 pounds of fixed ballast which improves stability when the water ballast tanks are empty.
At 2550 pounds empty (1160 kg) it can be towed by most light trucks, SUVs, and minivans equipped with towing packages. The MSRP for the base model M-26-M, with aluminum trailer (new for 2007, replacing the previous steel trailers), is US$21,500.