The SQ7 has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Cullinan doesn’t offer a remote starting system.
The SQ7’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The Cullinan’s rear power window switches have to be held the entire time to close them fully.
Heated windshield washer nozzles are standard on the SQ7 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Cullinan doesn’t offer heated windshield washer nozzles.
Laser headlights, optional on the SQ7 Prestige, produce their light by firing blue lasers through phosphorus, a process that uses one-half the power of the Cullinan’s LED headlights. Laser headlights can have double the range of LEDs with a much smaller surface area.
In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The SQ7 Prestige offers available headlight washers to keep headlight output high. The Cullinan doesn’t offer headlight washers.
To better shield the driver and front passenger’s vision, the SQ7 has standard dual-element sun visors that can block glare from two directions simultaneously. The Cullinan doesn’t offer secondary sun visors.
A manual rear sunshade and rear side window sunshades are optional in the SQ7 to help block heat and glare for the rear passengers. The Cullinan doesn’t offer a rear sunshade.
The SQ7 Prestige’s Park Assist Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Park Assist Plus will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Cullinan’s automatic parking system does not offer parking by remote control.