We have 7 people. Can you accommodate us?
The Guru Take
UberXL, UberSUV, and Lyft Plus are for 6
Ah, so you must be asking because you already know the SUV options usually only fit 6 passengers.
The official answer is no. However, you can try requesting a car and see if you hooked up with a large enough car. It requires the car to have a third row seat that can hold 3. This will be limited to Suburbans, Escalades, etc. Remember that even SUVs such as MDX and Explorer, while they have third rows, may still only seat 6.
UPDATE: Even with a 7-passenger vehicle, it is per the driver's discretion whether all of you will be able to ride.