Exhibit 24

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ MARY T. BARRA

Mary T. Barra

January 30, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ DAVID BONDERMAN

David Bonderman

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ ERROLL B. DAVIS, JR.

Erroll B. Davis, Jr.

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ STEPHEN J. GIRSKY

Stephen J. Girsky

January 13, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign.

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ E. NEVILLE ISDELL

E. Neville Isdell

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ ROBERT D. KREBS

Robert D. Krebs

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ KATHRYN V. MARINELLO

Kathryn V. Marinello

January 27, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ ADMIRAL MICHAEL G. MULLEN, USN (ret.)

Admiral Michael G. Mullen, USN (ret.)

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ JAMES J. MULVA

James J. Mulva

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ PATRICIA F. RUSSO

Patricia F. Russo

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ THOMAS M. SCHOEWE

Thomas M. Schoewe

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ THEODORE M. SOLSO

Theodore M. Solso

January 14, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ CAROL M. STEPHENSON

Carol M. Stephenson

January 30, 2014

Date

POWER OF ATTORNEY

The undersigned, a director of General Motors Company (GM), hereby constitutes and appoints Thomas S. Timko, Jeffrey W. Shepherd and Anne T. Larin, and each of them, my true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities (including my capacity as a director of GM), to sign:

SEC Report(s) on	Covering
Form 10-K	Year Ended December 31, 2013

and any or all amendments to such Annual Report, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as I might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or my substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1934, this power of attorney has been executed by the undersigned.

/s/ DR. CYNTHIA A. TELLES

Dr. Cynthia A. Telles

January 14, 2014

Date