Carpool

The carpool comes whenever a Sim goes to work. (For children and teens, the school bus serves as the carpool.) In The Sims 2 and The Sims 3, the carpool has a visible driver, but it is nearly impossible to play this Sim. The carpool is scheduled to arrive an hour before the Sim's workday begins, though it may arrive a bit after the top of the hour. It will sit at the curb, beeping its horn, for an hour, and will then leave, even if the Sim hasn't gotten in. Sims in a good mood will autonomously start to head for the carpool shortly after it arrives, though in some cases, the player will need to cancel whatever action the Sim is performing because it will take too long and the Sim will miss the carpool. The player can cancel the Go to Work/Go to School action in order to let the Sim do something else, such as use the toilet, take a quick shower, or watch TV a little longer. However, the player will then have to click on the carpool or school bus and select Go to Work or Go to School in order to send the Sim to work or school. Of course, the player can choose to let the Sim miss the carpool or school bus and stay home. (In The Sims, this is the only way a Sim can get a day off from work or school.)

If two or more Sims are scheduled to go to work at the same time, only one carpool vehicle will come. At least in The Sims 2, it seems that it will be the carpool for the Sim who will come home earliest. In The Sims, if two or more Sims are scheduled to return from work at the same time, each one will return in his or her job's carpool. In The Sims 2, two or more Sims who return at the same time will arrive in a single carpool.

In The Sims 2, if the Nightlife expansion pack is installed, the carpool will not come for a Sim who has been made the owner of a car. In The Sims 3, the carpool comes regardless of whether or not a vehicle is assigned.

Carpool vehicles
The vehicle used as the carpool for a job will generally reflect the job's status, and may reflect the nature of the career track. For example, the carpool for jobs in the Law Enforcement career track is usually a police car, and carpools for jobs in the Military career track are often military vehicles.

In general, the carpool for a low-level career (level 1-3) will be a junky car. In The Sims, this is a very dirty car that resembles a 1957 Chevrolet Bel Air. In The Sims 2, it's a somewhat beat-up Smoogo Minima. In The Sims 2: Open for Business, that appears to be the carpool for playable employees.

The carpool is not always a wheeled vehicle. In The Sims 2, Sims at the top level of the Business, Military, Politics, Show Business, and Paranormal career tracks have a helicopter as their carpool. Captain Hero and the Ecological Guru don't even have vehicles; they simply fly to and from work.

Carpool vehicles in The Sims 3
Low level career (level 1-3): Sloppy Jalopy and Big Lemon (except in music career level 3, which uses Wornado Triage).

Medium level career (level 4-7): Wornado Triage, 4-Everything Van, Yomoshoto Evasion, or Tofunda Wagon.

High level career (level 8-10) : VFN Kompensator, Bwan Speedster YL, or Limousine.


 * Notes

Premade drivers in The Sims 2
While pre-made carpool drivers the The Sims 2 have names, they are still non-playable NPCs.

Trivia

 * In The Sims 2 and The Sims Stories, if Free will is turned off, the Sim will still go to the Carpool. This also happens in The Sims 3 and The Sims 3 for Console.
 * In the console versions of The Sims 2 and The Sims 2 Pets due to a glitch, if the player switches to the Sim that is heading to work, that Sim will change back to their normal clothes and cause them to miss the carpool (This occurs only on Direct Control).
 * In The Sims 2 (Console) and The Sims 2 Pets, they come about 12 minutes early than in The Sims 2 and The Sims Stories.