Mashin Sentai Kiramager (2020)

Both have the same colors for the core team (Red, Yellow, Green, Blue, Pink) and ToQ 6ou is orange while Kiramai Silver is accented heavily with orange.

Both teams are said to shine (Kiramagers shine because their motif is gemstones while ToQgers shine because one of their motifs is rainbows/light) due to the power of imagination. (which is called Kiramentality in Kiramager). Imagination/Kiramentality power their weapons and mecha and the red of each team has the biggest amount of it.

Both teams started with the other four core rangers and have red added in the first episode to the team with the sixth ranger added later on. The sixth ranger is hesitant to join but quickly comes around.

The Mechas are vehicles for both teams. (ToQgers only have trains as their mech while Kiramagers have an assortment of different type of vehicles, including trains)

Both Villians groups want to harness dark from people.

Both use imagination to power up their vehicles (Kiramentality)

Trains are used as mecha (by the villain in Kiramager)

Both aren't well written, sorry I had to say it hahaha

The most well known Super Sentai thanks to it's first american adaptation Mighty Morphin Power Rangers and the original first Super Sentai Series Himitsu Sentai Goranger.

It's the very first Super Sentai series what made many of it's successors possible. If you want to watch the original first season of the Super Sentai series.

Both are sentai that give off a vehicle aesthetic, but are not actually classified as car sentai. Instead they both are about powerful treasures - Boukenger's "precious" and Kiramager's magical "Kiramei stones" respectively - and the team's search to recover them all.

Each also has a Silver Ranger from two different worlds who has personal ties to the villains.

Both are a sentai team that has their foreign, sentient mechs pick human partners to fight evil. (Engines are from another dimension, Kiramai Stones are from another planet)

Both have their mechas be based on vehicles of some sort. This can range from Cars to Planes to Choppers to Trains.

Both start not having the core team complete and getting the rest very early on in the show. (Go-On Green and Black and Kiramai Red) before getting the sixth ranger/s (Go-On Wings and Kiramai Silver)

It's the 43th sequel of the series from Super Sentai right after Kishiryu Sentai Ryusoulger which is the 42th sequel. If you would like to watch the super sentai series chronologically.

It's the 44th sequel of the series from Super Sentai right after Mashin Sentai Kiramager which is the 43th sequel. If you would like to watch the super sentai series chronologically.