The Auto Channel
The Largest Independent Automotive Research Resource
The Largest Independent Automotive Research Resource
Official Website of the New Car Buyer

Westport reports results for second fiscal quarter ending September 30, 2003

VANCOUVER, Oct. 28, 2003 -- Westport Innovations Inc. (TSX:WPT) today reported results for its second fiscal quarter ended September 30, 2003 and provided an update on operations.

Westport's net loss for the quarter was $9.8 million ($0.17 per share), compared with a loss of $13.6 million ($0.27 per share) during the same period in fiscal 2003, representing a 28% improvement over the same period last year. For the six month period ending September 30, 2003, our loss was $18.1 million compared to $25.0 million the same quarter last year.

"Westport is pleased to report our fiscal 2004 second quarter earnings. As the 28% decrease in our quarterly and year to date net loss shows, we are continuing to manage our burn rate. Moreover, engine unit sales to the end of September actually increased by 12% and US dollar revenues were up 16% year over year although these growth numbers were not reflected on our top line because of the depreciation in the US dollar," said David Demers, President & CEO of Westport Innovations. "The closing of our $22.0 million financing in August has provided us with more flexibility in our operating plans and a stronger balance sheet for Westport."

Total revenue in Canadian dollars was flat at $6.9 million compared to the same quarter last year, but in US dollars total revenue was up 16% because of increased parts margin, higher volumes and product mix. On a year to date basis, total revenue increased by 25% in US dollars. This increase has been offset by a 12% depreciation in the US dollar this quarter over this quarter last year. Product gross margins improved by 10% to 23% from 21% because of customer and product mix. Parts revenue also increased to $650,000 from $384,000.

Expenses, excluding cost of product revenue, totalled $12.0 million, down from $14.1 million the same quarter last year. Research and development, the largest expense category, was down 22% to $7.1 million from $9.2 million in the same quarter last year, and on a year to date basis, has decreased 24% to $13.8 million from $18.2 million. This drop is primarily attributed to funding awarded by Technology Partnership Canada in March 2003 and other government funding, which together have increased to $5.5 million from $0.4 million to the end of September year over year and our commitment to pace program spending with available funding and market opportunities.

At the end of September 30, 2003, cash, short-term investments and accounts receivable, net of accounts payable, totalled $31.8 million compared to $26.8 million at March 31, 2003. In August, Westport issued twelve million common shares at $1.90 per share through a bought deal financing, offering net proceeds of $22.0 million in new capital. As part of its commitment to its profitability goals, Westport continues to focus on its advanced technology and diversification paths.

  Business Programs Update

  CWI

Cummins Westport Inc. (CWI) increased engine shipments year over year and is focused on achieving stated targets of 30% growth in unit sales for fiscal 2004.

Early in the quarter, CWI announced the sale of up to 600 engines to the Metropolitan Transportation Authority of Los Angeles for transit bus service. This was the first order for the 320-horsepower L Gas Plus engine. The base order of 200 engines including its option for 400 more is CWI's largest engine order to date. The L Gas Plus will be in trials later this year at Norcal and will be released in mid-2004.

In July, CWI reported its first order for engines powered by liquefied natural gas (LNG) in China. The engines will be installed in new buses for transit service in Beijing. The city of Beijing alone will have over 18,000 buses in transit service by 2008, which is equivalent to approximately 30% of the total transit bus market in the US. Delivery of the 75 B-series engines will be complete this year. Beijing's commitment to improve air quality ahead of the Olympics in 2008 has been a driving factor in their interest to purchase CWI's natural gas engines.

"We have an economic value proposition in China, unlike any other market," said Hugh Foden, President of Cummins Westport. "Where US markets are driven by environmental factors, Asian markets are more motivated by economic issues and opportunities."

After the close of the quarter, CWI announced further expansion and sales in China. The new market of Chongqing and the repeat sales into Xian mark significant achievements for CWI and signal deeper market penetration and a satisfied customer base. CWI's success in China suggests that a local assembly option will facilitate further penetration into the Asian market with lower cost, low-emissions engines.

CWI continued to advance its Westport-Cycle(TM) heavy-duty engine technology during the quarter. The ISX G heavy-duty engine achieved certification to California Air Resources Board (CARB) Optional Low NOx standards of 1.5 grams per brake horsepower hour (g/bhp-hr). The ultimate target is to achieve NOx levels of 0.2 g/bhp-hr in a cost effective manner to meet 2010 emissions regulations.

Development work on the 60-liter QSK engine for power generation has also advanced during the quarter. Shortly after the close of the quarter, CWI announced it has now commissioned the field trial unit in Grande Prairie, Alberta, which is now delivering 1.6 megawatts of power to the Alberta Power Pool. Engineers and technicians are currently implementing the final touches on the generator set installed in Anaheim, California. Westport continues to monitor the demand in the distributed power generation market and will determine the pace of the program based on market conditions and funding sources.

Under the joint venture agreement of March 2001, CWI will see a significant change in its operations as of January 1, 2004. The agreement states that Westport will fund the losses of the joint venture until December 31, 2003 after which point the two parents will contribute equally to the cash needs of CWI. Cummins also has the right at any time to dissolve the joint venture, paying a negotiable fee to Westport linked to Westport's investments in intellectual property within CWI, and both parties continuing with a supplier/customer relationship on commercial terms to be negotiated.

As we have previously disclosed, formal discussions between Cummins and Westport commenced some time ago to reach agreement on the CWI business plan going forward, and the corresponding commitments to CWI from each parent under that plan. Although no decisions have yet been made, Westport anticipates that the discussions will conclude before the end of the calendar year.

Development Projects with Isuzu, MAN & Ford

Ford's interest in Westport technology continues with the agreement announced in July for Westport to support the automaker's hydrogen engine development program. Ford purchased fuel injection hardware, controls and engineering support from Westport based on a hydrogen-specific version of Westport's patented direct injection technology.

In September, Westport showcased the results of its Isuzu program with the impressive success of the prototype ELF CNG-DI truck at the Michelin Challenge Bibendum in Sonoma, California. Bibendum is the world's largest environmental event and the premier competition for alternative fuel vehicles aimed at sustainable transportation. The prototype ELF won two gold medals, in the efficiency and emissions categories, and one silver medal in the vehicle noise category. The truck has now returned to Japan, where it will undergo further testing and development.

"The ELF CNG-DI's achievements at Bibendum are a tribute to the immense amount of work both Westport and Isuzu have put into the program and we are very pleased with the results," said Michael Gallagher, Chief Operating Officer for Westport. "We are honored to be a part of this joint project with Isuzu and look forward to continued collaboration with the automaker."

Westport's development program with MAN for CNG-powered heavy-duty trucks is also progressing. Funding from MAN, Ruhrgas and other German gas industry members has assisted in the completion of tests at MAN in Germany. We have seen some impressive results and the engine will now be tested in our own facility in Dortmund, Germany. The market studies around the opportunity for this natural gas automotive product in Germany and elsewhere in Europe is currently underway.

Westport Innovations Inc. is the leading developer of gaseous fuel engine technologies. It develops, manufacturers and sells a wide range of engines for commercial transportation applications such as trucks and buses through Cummins Westport Inc., its joint venture with Cummins Inc. Technology development alliances are in place with a number of other leading engine manufacturers, including Ford, MAN, Isuzu, and BMW to develop engines that operate using cleaner-burning fuels such as natural gas, propane, hydrogen, and blended fuels such as HCNG.

Westport has scheduled a public conference call for Tuesday, October 28, 2003 at 8 am (Pacific Time) to discuss the quarterly results. To access the conference call by telephone, please call 1-888-295-1311 no later than 7:55 am on October 28. Alternatively, the webcast of the conference call can be accessed through the Westport web site at www.westport.com by following the link on the investor information menu. Replays will be available in streaming audio shortly after the conclusion of the conference call.

  To view the financials and management's discussion and analysis, please
  point your browser to the following link:
  http://www.westport.com/investor/financial.php

Note: This document contains forward-looking statements about Westport's business, operations, technology development or to the environment in which it operates, which are based on Westport's estimates, forecasts and projections. These statements are not guarantees of future performance and involve risks and uncertainties that are difficult to predict, or are beyond Westport's control. Consequently, readers should not place any undue reliance on such forward-looking statements. In addition, these forward-looking statements relate to the date on which they are made. Westport disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

  For further information, please contact:
  Gordon Neal
  Director, Investor Relations
  Phone: (604) 718-2046   Fax: (604) 718-2001
  Email: invest@westport.com   Web: www.westport.com

                        WESTPORT INNOVATIONS INC.
              Six months ended September 30, 2003 and 2002

  WESTPORT INNOVATIONS INC.
  Consolidated Balance Sheets
  (Expressed in Canadian dollars)
  -------------------------------------------------------------------------
  -------------------------------------------------------------------------
                                            September 30,         March 31,
                                                    2003              2003
  -------------------------------------------------------------------------
                                             (Unaudited)
  Assets
  Current assets:
    Cash and cash equivalents (note 3)     $   1,629,558     $   2,981,999
    Short-term investments                    29,069,660        25,137,389
    Accounts receivable                        5,409,115         7,080,281
    Prepaid expenses                             462,614           266,892
  -------------------------------------------------------------------------
                                              36,570,947        35,466,561

  Long-term investments                       12,206,286        12,206,286

  Equipment, furniture and leasehold
   improvements                               34,669,213        33,038,443
    Accumulated amortization                 (18,856,733)      (15,881,378)
  -------------------------------------------------------------------------
                                              15,812,480        17,157,065

  Intellectual property                        3,314,160         3,314,160
    Accumulated amortization                  (2,126,659)       (1,746,635)
  -------------------------------------------------------------------------
                                               1,187,501         1,567,525

  -------------------------------------------------------------------------
                                           $  65,777,214     $  66,397,437
  -------------------------------------------------------------------------
  -------------------------------------------------------------------------

  Liabilities and Shareholders' Deficiency

  Current liabilities:
    Accounts payable and accrued
     liabilities                           $    4,251,009    $   8,316,177
    Demand instalment loan                      1,842,105        2,500,000
    Current portion of capital
     lease obligations                            255,436          369,999
    Current portion of warranty liability       3,869,752        4,186,348
  -------------------------------------------------------------------------
                                               10,218,302       15,372,524

  Capital lease obligations                       701,316          832,270

  Warranty liability                            2,893,943        2,960,881

  Shareholders' equity:
    Share capital:
      Issued: 63,759,877
       (2003 - 51,316,053)
       common shares (note 4)                 211,942,400      189,864,603
    Other equity instruments (note 5)           3,289,658        2,600,892
    Additional paid in capital                     86,616           40,664
    Deficit                                  (163,355,021)    (145,274,397)
  -------------------------------------------------------------------------
                                               51,963,653       47,231,762
  -------------------------------------------------------------------------

                                           $   65,777,214    $  66,397,437
  -------------------------------------------------------------------------
  -------------------------------------------------------------------------
  See accompanying notes to consolidated financial statements.

  WESTPORT INNOVATIONS INC.
  Consolidated Statements of Operations and Deficit
  (Expressed in Canadian dollars)

  -------------------------------------------------------------------------
  -------------------------------------------------------------------------
                        Three months ended             Six months ended
                           September 30                  September 30
                     ------------------------    ------------------------
                         2003           2002           2003           2002
  -------------------------------------------------------------------------
                   (Unaudited)    (Unaudited)    (Unaudited)    (Unaudited)

  Product
   revenue      $   6,265,362  $   6,555,507  $   9,805,589  $   9,974,975
  Parts revenue       650,455        384,103      1,467,722        672,486
  -------------------------------------------------------------------------

                    6,915,817      6,939,610     11,273,311     10,647,461

  Cost of
   revenues and
   expenses:
    Cost of
     product
     revenue        4,804,686      5,191,077      7,610,347      7,870,065
    Research and
     development
     (notes 6
     and 7)         7,140,283      9,220,004     13,764,124     18,187,132
    General and
     administra-
     tive
     (note 6)       1,379,999      1,438,040      2,598,058      2,636,521
    Sales and
     marketing
     (note 6)       1,636,718      1,030,089      3,026,987      2,156,722
    Foreign
     exchange
     (gain) loss       71,543        688,674       (834,311)       470,776
    Amortization    1,713,648      1,637,249      3,371,379      3,193,142
    Bank charges
     and interest
     on capital
     leases            72,513        119,395        174,993        193,986
  -------------------------------------------------------------------------
                   16,819,390     19,324,528     29,711,577     34,708,344
  -------------------------------------------------------------------------

  Loss before
   undernoted       9,903,573     12,384,918     18,438,266     24,060,883

  Interest and
   other income      (153,170)      (413,157)      (357,642)      (920,662)
  Writedown of
   long-term
   investment               -      1,356,300              -      1,356,300
  Loss from
   investment
   accounted
   for by the
   equity
   method                   -        303,495              -        516,547
  -------------------------------------------------------------------------

  Loss for the
   period           9,750,403     13,631,556     18,080,624     25,013,068

  Deficit,
   beginning
   of period      153,604,618    108,146,093    145,274,397     96,764,581
  -------------------------------------------------------------------------

  Deficit, end
   of period    $ 163,355,021  $ 121,777,649  $ 163,355,021  $ 121,777,649
  -------------------------------------------------------------------------
  -------------------------------------------------------------------------

  Basic and
   diluted
   loss per
   share        $        0.17  $        0.27  $        0.33  $        0.49

  Weighted
   average
   common
   shares,
   used in
   computing
   loss per
   share
   basic and
   diluted         56,739,110     50,767,989     54,042,398     50,740,569
  -------------------------------------------------------------------------
  -------------------------------------------------------------------------
  See accompanying notes to consolidated financial statements.

  WESTPORT INNOVATIONS INC.
  Consolidated Statements of Cash Flows
  (Expressed in Canadian dollars)

  -------------------------------------------------------------------------
  -------------------------------------------------------------------------
                        Three months ended             Six months ended
                           September 30                  September 30
                     ------------------------    ------------------------
                         2003           2002           2003           2002
  -------------------------------------------------------------------------
                   (Unaudited)    (Unaudited)    (Unaudited)    (Unaudited)

  Cash provided
   by (used in):

  Operations:
    Loss for the
     period     $  (9,750,403) $ (13,631,556) $ (18,080,624) $ (25,013,068)
    Items not
     involving
     cash:
      Amortiza-
       tion         1,713,648      1,637,249      3,371,379      3,193,142
      Stock
       based
       compen-
       sation
       expense         35,195        360,666        163,290        743,612
      Accretion
       of TPC
       warrants
       (note 6
       (b))           285,715              -        571,428              -
      Write
       down of
       invest-
       ment                 -       1,356,300             -      1,356,300
      Loss from
       invest-
       ment
       account-
       ed for
       by the
       equity
       method               -         303,495             -        516,547

  -------------------------------------------------------------------------
                   (7,715,845)     (9,973,846)  (13,974,527)   (19,203,467)

    Change in
     non-cash
     operating
     working
     capital:
      Accounts
       receivable   3,959,576          97,047     1,671,166       (677,875)
      Prepaid
       expenses      (243,519)         (3,613)     (195,722)       (60,117)
      Accounts
       payable
       and
       accrued
       liabil-
       ities       (1,140,444)     (2,232,763)   (4,065,168)    (1,694,337)
      Warranty
       liability      203,011       1,222,338      (383,534)     1,308,537
  -------------------------------------------------------------------------
                   (4,937,221)    (10,890,837)  (16,947,785)   (20,327,259)

  Investments:
    Purchase of
     equipment,
     furniture,
     and
     leasehold
     improvements    (487,132)     (1,310,824)   (1,646,770)    (2,084,859)
    Sale
     (purchase)
     of short-
     term
     investments,
     net          (15,927,263)     14,220,225    (3,932,271)    24,546,111
    Acquisition
     of assets              -        (223,041)            -       (223,041)
  -------------------------------------------------------------------------
                  (16,414,395)     12,686,360    (5,579,041)    22,238,211

  Financing:
    Issue of
     common
     shares, net
      of
     issuance
     costs         22,077,797          12,229    22,077,797        446,003
    Repayment of
     demand
     instalment
     loan            (241,229)       (416,666)     (657,895)      (833,334)
    Repayment
     of line
     of credit              -        (383,445)            -       (383,445)
    Repayment of
     capital
     lease
     obligation      (135,006)        (80,945)     (245,517)      (173,463)
  -------------------------------------------------------------------------
                   21,701,562        (868,827)   21,174,385       (944,239)
  -------------------------------------------------------------------------

  Increase
   (decrease)
   in cash
   and cash
   equivalents        349,946         926,696    (1,352,441)       966,713

  Cash and cash
   equivalents,
   beginning
   of period        1,279,612         900,571     2,981,999        860,554
  -------------------------------------------------------------------------

  Cash and cash
   equivalents,
   end of
   period       $   1,629,558  $    1,827,267  $  1,629,558  $   1,827,267
  -------------------------------------------------------------------------
  -------------------------------------------------------------------------

  Supplementary
   information

  Interest paid $      58,541  $       51,163  $    157,188  $     107,720

  Non-cash
   transactions:
    Shares
     issued on
     exercise of
     performance
     share units            -         105,000             -        245,000
    Shares
     issued on
     purchase of
     assets                 -         106,497             -        106,497
    Assumption
     of debt on
     purchase
     of assets              -         984,270             -        984,270
    Assumption
     of capital
     assets by
     assumption
     of debt                -         623,828             -        623,828
    Acquisition
     of intell-
     ectual
     property
     by issue
     of shares              -         106,497             -        106,497
    Acquisition
     of intell-
     ectual
     property by
     assumption
     of debt                -         360,442             -        360,442

  See accompanying notes to consolidated financial statements.