FIRST AMENDMENT TO CREDIT AGREEMENT

     THIS FIRST AMENDMENT TO CREDIT AGREEMENT (this "First Amendment"), dated as
of February  12, 1998,  is entered  into among LA QUINTA  INNS,  INC.,  a Texas
corporation  (the  "Borrower"),  the lender listed on the signature pages hereof
(the "Lender"),  NATIONSBANK OF TEXAS,  N.A., as Administrative  Lender (in said
capacity, the "Administrative Lender").

                                   BACKGROUND

     A. The Borrower,  the Lender, and the Administrative  Lender are parties to
that  certain  Credit  Agreement,  dated as of November  17,  1997 (the  "Credit
Agreement";  the terms defined in the Credit Agreement and not otherwise defined
herein shall be used herein as defined in the Credit Agreement).

     B. The Borrower,  the Lender, and the Administrative Lender desire to amend
the Credit Agreement.

     NOW,  THEREFORE,   in  consideration  of  the  covenants,   conditions  and
agreements  hereafter set forth, and for other good and valuable  consideration,
the receipt and adequacy of which are all hereby acknowledged, the Borrower, the
Lender, and the Administrative Lender covenant and agree as follows:

     1.   AMENDMENTS TO CREDIT AGREEMENT.

     (a) The  reference  to  "$75,000,000"  in the  Background  provision of the
Credit Agreement and in the definition of Commitment set forth in Section 1.1 of
the Credit Agreement is hereby amended to be "$125,000,000".

     (b) The reference to "0.3875" in the definition of LIBOR Basis set forth in
Section 1.1 of the Credit Agreement is hereby amended to be "0.50".

     (c) The  reference to "March 15, 1998" in the  definition  of Maturity Date
set forth in Section 1.1 of the Credit  Agreement is hereby  amended to be "July
31, 1998".

     (d) The reference to "eight" in the penultimate  sentence of Section 2.1 of
the Credit Agreement is hereby amended to be "ten".

     (e) The  reference  to "three" on the second line of Section  2.2(b) of the
Credit Agreement and on the third line of Section 2.2(d) of the Credit Agreement
is hereby amended to be "two".





     (f) Section  2.4 of the Credit  Agreement  is hereby  amended by adding the
following at the end thereof:

     "Subject  to  Section  9.9  hereof,  the  Borrower  agrees  to  pay  to the
     Administrative  Lender,  for the ratable account of each Lender, a facility
     fee equal to the product of (a) the daily average  amount of the Commitment
     multiplied  by (b) 0.20.  Such fee shall accrue from  February 12, 1998 and
     shall be (i) payable in arrears on each  Quarterly Date and on the Maturity
     Date,  (ii) fully  earned  when due and,  subject to  Section  9.9  hereof,
     non-refundable  when paid and (iii)  computed on the basis of a year of 365
     or 366 days as applicable, for the actual number of days elapsed."

     (g) The  Revolving  Credit Note is hereby  amended to be in the form of the
Revolving Credit Note attached hereto as Exhibit "A" hereto.

     2.  REPRESENTATIONS  AND  WARRANTIES  TRUE:  NO  EVENT OF  DEFAULT.  By its
execution and delivery hereof, the Borrower  represents and warrants that, as of
the date hereof and after giving  effect to the  amendment  contemplated  by the
foregoing Section 1:

     (a) the  representations  and warranties  contained in the Credit Agreement
are true and  correct on and as of the date  hereof as if made on and as of such
date;

     (b) no event has occurred and is continuing which  constitutes a Default or
an Event of Default;

     (c) the Borrower  has full power and  authority to execute and deliver this
First  Amendment and the Revolving  Credit Note, and this First  Amendment,  the
Revolving Credit Note and the Credit  Agreement,  as amended hereby,  constitute
the  legal,  valid and  binding  obligations  of the  Borrower,  enforceable  in
accordance with their respective terms,  except as enforceability may be limited
by applicable debtor relief laws and by general principles of equity (regardless
of whether enforcement is sought in a proceeding in equity or at law) and except
as rights to indemnity may be limited by federal or state securities law;

     (d)  neither  the  execution,   delivery  and  performance  of  this  First
Amendment, the Revolving Credit Note or the Credit Agreement, as amended hereby,
nor the consummation of any transactions  contemplated  herein or therein,  will
conflict  with any law,  rule or  regulation to which the Borrower or any of its
Subsidiaries  is subject,  or any  indenture,  agreement or other  instrument to
which  the  Borrower  or any  of its  Subsidiaries  or any of  their  respective
property is subject; and

     (e) no authorization,  approval, consent, or other action by, notice to, or
filing with, any governmental authority or other Person (other than the Board of
Directors  of  the  Borrower),  is  required  for  the  execution,  delivery  or
performance by the Borrower of this First Amendment  


                                      -2-



or the Revolving Credit Note or the  acknowledgement  of this First Amendment by
each Guarantor.

     3. CONDITIONS OF EFFECTIVENESS.  This First Amendment shall be effective as
of February 12, 1998 (and shall apply to all LIBOR Advances  outstanding on such
date) subject to the following:

     (a) the  Administrative  Lender shall have  received  counterparts  of this
First Amendment executed by the Lender;

     (b) the  Administrative  Lender shall have  received  counterparts  of this
First Amendment executed by the Borrower and acknowledged by each Guarantor;

     (c) the representations and warranties set forth in Section 2 of this First
Amendment shall be true and correct;

     (d) the  Administrative  Lender shall have  received the  Revolving  Credit
Note, duly executed by the Borrower;

     (e) the Administrative Lender shall have received a certified resolution of
the Board of Directors of the Borrower  authorizing the execution,  delivery and
performance of this First Amendment and the Revolving Credit Note; and

     (f) the  Administrative  Lender shall have received,  in form and substance
satisfactory to the Administrative Lender and its counsel, such other documents,
certificates and instruments as the Administrative Lender shall require.

     4. GUARANTORS ACKNOWLEDGEMENT. By signing below, each of the Guarantors (i)
acknowledges  and consents to the  execution,  delivery and  performance  by the
Borrower of this First Amendment, (ii) agrees that its obligations in respect of
its Subsidiary Guaranty (a) are not released,  modified, impaired or affected in
any manner by this First Amendment or any of the provisions  contemplated herein
and (b) cover the Commitment as increased hereby, and (iii) acknowledges that it
has no  claims  or  offsets  against,  or  defenses  or  counterclaims  to,  its
Subsidiary Guaranty.

     5. REFERENCE TO THE CREDIT AGREEMENT.

     (a) Upon the  effectiveness of this First Amendment,  each reference in the
Credit Agreement to "this Agreement", "hereunder", or words of like import shall
mean and be a reference to the Credit Agreement, as affected and amended by this
First Amendment.

     (b) The Credit Agreement, as amended by this First Amendment, and all other
Loan Papers  shall  remain in full force and effect and are hereby  ratified and
confirmed. 



                                      -3-



     6. COSTS.  EXPENSES  AND TAXES.  The  Borrower  agrees to pay on demand all
costs  and  expenses  of  the  Administrative  Lender  in  connection  with  the
preparation,  reproduction,  execution and delivery of this First  Amendment and
the other  instruments  and documents to be delivered  hereunder  (including the
reasonable  fees and  out-of-pocket  expenses of counsel for the  Administrative
Lender with  respect  thereto and with  respect to advising  the  Administrative
Lender as to its rights and  responsibilities  under the  Credit  Agreement,  as
amended by this First Amendment).

     7. EXECUTION IN  COUNTERPARTS.  This First Amendment may be executed in any
number of counterparts and by different parties hereto in separate counterparts,
each of which when so executed and  delivered  shall be deemed to be an original
and  all of  which  taken  together  shall  constitute  but  one  and  the  same
instrument.

     8. GOVERNING LAW; BINDING EFFECT. This First Amendment shall be governed by
and  construed  in  accordance  with the laws of the State of Texas and shall be
binding upon the Borrower,  the Lender, and the Administrative  Lender and their
respective successors and assigns.

     9. HEADINGS.  Section  headings in this First Amendment are included herein
for  convenience of reference only and shall not constitute a part of this First
Amendment for any other purpose.

     10.  ENTIRE  AGREEMENT.  THE  CREDIT  AGREEMENT,  AS  AMENDED BY THIS FIRST
AMENDMENT,  AND THE OTHER LOAN PAPERS REPRESENT THE FINAL AGREEMENT  BETWEEN THE
PARTIES AS TO THE SUBJECT MATTER THEREIN AND HEREIN AND MAY NOT BE  CONTRADICTED
BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS BETWEEN THE
PARTIES.


================================================================================
                   REMAINDER OF PAGE LEFT INTENTIONALLY BLANK
================================================================================


                                      -4-



     IN WITNESS  WHEREOF,  the parties hereto have executed this First Amendment
as of the date first above written.

                                                LA QUINTA INNS, INC.


                                                By:
                                                   -----------------------------
                                                   William S. McCalmont
                                                   Senior Vice President-Chief
                                                   Financial Officer

                                                NATIONSBANK OF TEXAS, N.A., as
                                                Administrative Lender

                                                By:
                                                   -----------------------------
                                                   Suzanne Smith
                                                   Vice President

                                                NATIONSBANK OF TEXAS, N.A., as a
                                                Lender

                                                By:
                                                   -----------------------------
                                                   Suzanne Smith
                                                   Vice President

                                                901 Main Street, 67th Floor
                                                Dallas, Texas 75202
                                                Attn: Suzanne Smith 
                                                      Vice President


                                      -5-



ACKNOWLEDGED AND AGREED:

LA QUINTA REALTY CORP.


By:
   ---------------------------
   John F. Schmutz
   Vice President-Secretary

LA QUINTA PLAZA, INC.

By:
   ---------------------------
   John F. Schmutz
   Vice President-Secretary

LA QUINTA FINANCIAL CORPORATION

By:
   ---------------------------
   John F. Schmutz
   Vice President-Secretary

LA QUINTA INVESTMENTS, INC.

By:
   ---------------------------
   John F. Schmutz
   Vice President-Secretary



                                      -6-



LQI ACQUISITION CORPORATION



By:
      -----------------------------
      John F. Schmutz
      Authorized Representative


LA QUINTA MOTOR INNS LIMITED PARTNERSHIP

By:   La Quinta Realty Corp., its General Partner

      By:
         ----------------------------
         John F. Schmutz
         Vice President-Secretary


LQ-BATON ROUGE JOINT VENTURE

By:   La Quinta Inns, Inc., its Managing General Partner


      By:
         -----------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer


LQM OPERATING PARTNERS, L.P.

By:   La Quinta Realty Corp., its General Partner


      By:
         -----------------------------
         John F. Schmutz
         Vice President-Secretary
      

                                      -7-



LQ-BIG APPLE JOINT VENTURE

By:   La Quinta Inns, Inc., its Partner
   


      By:
         -----------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer


By:   La Quinta Investments, Inc., its Partner


      By:
         -----------------------------
         John F. Schmutz
         Vice President-Secretary


LQ-EAST IRVINE JOINT VENTURE

By:   La Quinta Inns, Inc., its Partner


      By:
         -----------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer


By:   La Quinta Investments, Inc., its Partner


      By:
         -----------------------------
         John F. Schmutz
         Vice President-Secretary


                                      -8-



LQ-INVESTMENTS I

By:   La Quinta Inns, Inc., its Managing General Partner


      By:
         -----------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer


By:   La Quinta Investments, Inc., a General Partner


      By:
         -----------------------------
         John F. Schmutz
         Vice President-Secretary


LQ-INVESTMENTS II

By:   La Quinta Inns, Inc., its Managing General Partner


      By:
         -----------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer


By:   La Quinta Investments, Inc., a General Partner


      By:
         -----------------------------
         John F. Schmutz
         Vice President-Secretary


                                      -9-


LA QUINTA INNS OF LUBBOCK, INC.


By:
      -------------------------------
      John F. Schmutz
      Secretary


LA QUINTA INNS OF PUERTO RICO, INC.


By:
      -------------------------------
      John F. Schmutz
      Secretary


LA QUINTA DEVELOPMENT PARTNERS, L.P.

By:   La Quinta Inns, Inc., its Sole General Partner


      By:
         -----------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer



                                      -10-




LQ MOTOR INN VENTURE-AUSTIN NO. 530

By:   La Quinta Inns, Inc., a General Partner


      By:
         ------------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer


By:   La Quinta Investments, Inc., a General Partner


      By:
         -----------------------------
         John F. Schmutz
         Vice President-Secretary


LA QUINTA SAN ANTONIO SOUTH JOINT VENTURE

By:   La Quinta Inns, Inc., a General Partner


      By:
         ------------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer


By:   La Quinta Investments, Inc., a General Partner


      By:
         -------------------------------
         John F. Schmutz
         Vice President-Secretary
       


                                      -11-



LA QUINTA DENVER - PEORIA STREET, LTD.

By:   La Quinta Inns, Inc., its General Partner


   By:
      -------------------------------
      William S. McCalmont
      Senior Vice President-Chief Financial Officer


LQ-LNL LIMITED PARTNERSHIP

By:   La Quinta Inns, Inc., its Managing General Partner


      By:
         -----------------------------
         William S. McCalmont
         Senior Vice President-Chief Financial Officer



                                      -12-



                                   EXHIBIT "A"

                              REVOLVING CREDIT NOTE

Dallas, Texas                    $125,000,000.00               February 12, 1998


     LA QUINTA  INNS,  INC., a Texas  corporation  (the  "Borrower"),  for value
received, promises to pay to the order of NATIONSBANK OF TEXAS, N.A. ("Lender"),
at the principal  office of NationsBank  of Texas,  N.A., in lawful money of the
United States of America,  the principal sum of ONE HUNDRED  TWENTY-FIVE MILLION
AND NO/100  DOLLARS  ($125,000,000.00),  or such  lesser sum as shall be due and
payable from time to time hereunder, as hereinafter provided. All terms used but
not defined  herein shall have the  meanings  set forth in the Credit  Agreement
described below.

     The  Borrower  promises  to pay  principal  of and  interest  on the unpaid
principal  balance of Revolving Credit Advances under this Revolving Credit Note
from time to time outstanding as set forth in the Credit Agreement.

     Both  principal  and  interest  are  payable in lawful  money of the United
States of America to NationsBank of Texas,  N.A., as  Administrative  Lender for
the Lenders, at 901 Main Street,  Dallas, Texas 75202, in immediately  available
funds.

     This Revolving  Credit Note is issued  pursuant to and evidences  Revolving
Credit Advances under the Credit Agreement, dated as of November 17, 1997, among
the Borrower,  NationsBank of Texas,  N.A., as  Administrative  Lender,  and the
lenders parties thereto (as amended, restated,  supplemented,  renewed, extended
or otherwise modified from time to time, "Credit Agreement"), to which reference
is made for a  statement  of the  rights and  obligations  of the Lender and the
duties and  obligations  of the Borrower in relation  thereto;  but neither this
reference to the Credit  Agreement  nor any  provision  thereof  shall affect or
impair the  absolute  and  unconditional  obligation  of the Borrower to pay the
principal  sum of and  interest on this  Revolving  Credit  Note when due.  This
Revolving Credit Note is an amendment,  restatement,  increase, modification and
extension  (but not a novation of the debt  evidenced  thereby) of that  certain
Revolving Credit Note of the Borrower, dated as of November 17, 1997, payable to
the order of the Lender in the original principal amount of $75,000,000.

     The Borrower and all  endorsers,  sureties and guarantors of this Revolving
Credit Note hereby  severally waive demand,  presentment  for payment,  protest,
notice of protest, notice of acceleration, notice of intention to accelerate the
maturity  of this  Revolving  Credit  Note,  and all other  notices of any kind,
diligence  in  collecting,  the  bringing of any suit  against any party and any
notice of or defense on account of any extensions, renewals, partial payments or
changes  in any  manner  of or in this  Revolving  Credit  Note or in any of its
terms, provisions and





covenants,  or any  releases or  substitutions  of any  security,  or any delay,
indulgence or other act of any trustee or any holder  hereof,  whether before or
after maturity.

     THIS REVOLVING CREDIT NOTE, TOGETHER WITH THE OTHER LOAN PAPERS, REPRESENTS
THE FINAL AGREEMENT  BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE
OF PRIOR, CONTEMPORANEOUS,  OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES HERETO.
THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.

                                                LA QUINTA INNS, INC.


                                                By:
                                                   -----------------------------
                                                   William S. McCalmont
                                                   Senior Vice President-Chief
                                                   Financial Officer


                                      -2-