EXHIBIT NUMBER

                                                                      Exhibit 23

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors
GP Strategies Corporation.:

We consent to the incorporation by reference in the Registration Statement on
Form S-8 (File No. 33-26261) and Registration Statements on Form S-3 (File Nos.
333-97531 and 333-110611) of GP Strategies Corporation and subsidiaries of our
report dated March 16, 2005, with respect to the consolidated balance sheets of
GP Strategies Corporation as of December 31, 2004 and 2003 and the related
consolidated statements of operations, stockholders' equity and comprehensive
income (loss) and cash flows for each of the years in the three-year period
ended December 31, 2004, and the related financial statement schedule, which
report appears in the December 31, 2004 Annual Report on Form 10-K of GP
Strategies Corporation.


/s/ KPMG LLP

Baltimore, Maryland
March 16, 2005


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