Detroit Diesel Corporation Responds to Mischaracterizations About the 2002 Series 60 Engine

DETROIT, Aug. 5 -- Detroit Diesel Corporation (DDC) released today additional information about its 2002 Series 60 engine program.

Recent reports in the press about the implementation of the October 1 change in emissions standards have mischaracterized DDC's technological readiness. DDC will certify the Series 60 engine to comply with the new emissions standards. DDC again today confirms its commitment to providing engines that meet the new requirements, without penalties or aftertreatment devices.

DDC continues to support concerns voiced by its customers, the American Trucking Association, and others, that the trucking industry, and the economy in general, would be well-served by a longer period of fleet test time. Whether any changes to the October 1 implementation date are forthcoming or not, DDC wants to reassure its customers of its long-term commitment to them and its near-term commitment to providing certified engines in October 2002. DDC's technological development of the 2002 Series 60 is on course and its market leading engines will be certified to comply with the new standards.

As previously announced, DDC will initially make approximately 95% of its current ratings available in October 2002. As is its customary practice, DDC will submit applications for 2002 emissions certification to the EPA approximately 30-60 days in advance of scheduled production.

Detroit Diesel Corporation, headquartered in Detroit, Michigan, is engaged in the design, manufacture, sale and service of heavy-duty diesel and alternative fuel engines, automotive diesel engines and engine-related products. The company offers a complete line of engines from 22 to 13,000 horsepower for the on-highway, off-road and automotive markets and is a QS- 9000 certified company. Detroit Diesel services these markets directly and through a worldwide network of more than 2,700 authorized distributor and dealer locations. Detroit Diesel is a subsidiary of DaimlerChrysler AG, the world's leading manufacturer of heavy-duty diesel truck engines. Within DaimlerChrysler AG, DDC is part of the Powersystems Business Unit.