GM's AUTOnomy Receives Prestigious Award
International jury recognizes revolutionary GM fuel-cell concept.

For Release: May 15, 2002

CONTACTS:

Johan Willems, GM Europe
41 1 828 25 19; cell 41 79 605 62 60
e-mail: johan.willems@ch.gm.com

STUTTGART -- General Motors AUTOnomy was honored today by an international jury who bestowed the revolutionary fuel cell concept vehicle with the "Engine of the Year" Award in the Best Concept category. The annual prize, given by "Engine Technology International," is considered the top award in propulsion technology. The ceremony took place at Engine Expo 2002 in Stuttgart, Germany.

AUTOnomy is the first vehicle designed from the ground up around a fuel cell propulsion system and the first to combine fuel cells with x-by-wire technology, which allows steering, braking and other vehicle systems to be controlled electronically rather than mechanically. The fuel cell system was developed at GM's Global Alternative Propulsion Center and the by-wire system came from SKF, a Swedish-based global supplier.

"This award recognizes our leading role in developing this revolutionary, environmentally friendly propulsion concept," said Chris Borroni-Bird, AUTOnomy Program Director. "My
colleagues and I are working with power and passion to turn these concepts into realities on the road. We believe that by the end of this decade, you can expect fuel cell cars from GM that are both affordable for our customers and economically viable for General Motors - and you can expect them in significant numbers."

"At last a vehicle concept designed around a fuel cell system," said Graham Johnson, Jury President and Editor of "Engine Technology International." "AUTOnomy shows that a space-age propulsion system can be attractive and practical."

This was the second year in a row that a General Motors concept vehicle was recognized by the jury. The award was given last year to the SVC engine with variable compression, developed by Saab.

The constructive core of the "AUTOnomy" (length/width/height: 176 /74 /49 inches), which was first introduced to the public at the 2002 North American International Auto Show in Detroit, is a unique new chassis (wheelbase: 122 inches), on which essential components, including the fuel cell stack and on-board hydrogen storage system, are neatly packaged. This "skateboard" chassis can accommodate a variety of body styles, making it possible to create a broad range of vehicles.

General Motors' fuel cell engineers have set several recent milestones. GM's HydroGen1 fuel cell vehicle set 15 speed and endurance records in 2001 at GM's Desert Proving Ground in Mesa, Arizona. HydroGen1 was the only fuel cell vehicle to complete the 220-mile drive from Los Angeles to Las Vegas in October 2001 at the Michelin Challenge Bibendum, an international competition for environmentally friendly cars.

General Motors (NYSE: GM), the world's largest vehicle manufacturer, designs, builds and markets cars and trucks worldwide. In 2001, GM earned $1.5 billion on sales of $177.3 billion, excluding special items. It employs about 359,000 people globally.

GM has been the world's automotive sales leader since 1931. In 2001, GM set industry sales records in the United States - its largest market - for total trucks and for sport utility vehicles. GM sold more than 1 million SUVs - a first for any automaker. GM also sold more full-size pickup trucks than any other manufacturer since 1978.

GM also operates one of the world's largest and most successful financial services companies, GMAC, which offers automotive, mortgage and business financing and insurance services to customers worldwide. More information on General Motors can be found at www.gm.com.