Originally Posted by MikeFromTokyo

฿2,500 is actually on the lower end of what comparable hotels normally charge for this service. The range of ฿2,500~฿3,500 is the going rate.

If one does not value or need the added level of service at the hotel upon arrival and departure that is associated with a hotel car transfer, services such as AOT can provide simple transportation in premium vehicle types for around half that price, possibly less.

I almost always opt for hotel car transfers in BKK. While it is not technically guaranteed, using hotel cars unofficially virtually guarantees immediate in room check even if arriving early, and similarly complimentary late check out at the time of departure in the evening. It also can often bring your arrival to the attention of duty management and therefore improve room allocation and help with upgrades. I've literally never not had uninterrupted access to my room or suite at any good hotel, from arrival until departure, when using this service. It's also pretty cool that if arriving in F on TG, one does not need to carry luggage an inch, TG porters hand the luggage directly to the airport representative of your hotel.