The Ecto 1A (officially named Ecto-1a) was an updated version of the Ecto-1 that the Ghostbusters used to travel. The Ghostbusters had put improvements on Ecto-1 with more technical equipment. One of the most noticeable upgrades was a digital announcement board running down either side of the vehicle's roof broadcasting Ghostbuster advertisements, specials, and their phone number, JL5-2020 or 555-2020. Also, the logo was updated on the doors and back entrance of the ambulance.
The Ecto 1A has come out in the following versions:
|Col #||Year||Series||Body Color||Tampo||Chassis Type / Color||Window Color||Interior Color||Toy #||Country||Notes||Photo|
|-||2015||Hot Wheels Entertainment (Ghostbusters II)||Pearl White||Black & Yellow stripes on sides, Black & Red stripes on sides & rear, Ghostbusters II logo on sides & rear||Unpainted / Metal||Tinted (Black)||Dark Grey||BDT96||Malaysia||Base code(s): G49|
|-||2016||Ghostbusters 2-Pack||Pearl White||Black & Yellow stripes on sides, Black & Red stripes on sides & rear, Ghostbusters II logo on sides & rear||Unpainted / Metal||Tinted (Black)||Dark Grey||DVG08||Malaysia||Base code(s):|