General Motors Financial (ACF) 8-K Changes in Registrant.s Certifying Accountant

Exhibit 16

November 16, 2006

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Commissioners:

We have read the statements made by AmeriCredit Corp. (copy attached), which we understand will be filed with the Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K, as part of the Form 8-K of AmeriCredit Corp., dated November 16, 2006. We agree with the statements concerning our Firm in such Form 8-K.

Very truly yours,

PricewaterhouseCoopers LLP