Exxon MobilCorp: Mobil 1 with SuperSyn Selected as Factory-Fill Motor Oil for Cadillac's New CTS Sedans and SRX SUVs

FAIRFAX, Va.--

ExxonMobil today announced that Mobil 1(R) with SuperSyn(TM) with
anti-wear technology, the world's leading synthetic motor oil, has
been selected as original equipment (factory fill) in Cadillac's
newest luxury sedan and utility vehicle. The new 2004 Cadillac CTS
luxury performance sedans and SRX medium luxury utility vehicles are
factory filled with Mobil 1 5W-30.

"The Cadillac name is recognized for quality and high-performance, and
we are pleased that General Motors has once again selected Mobil 1 as
original equipment in its newest automobiles," said Jeff Martin,
manager original equipment manufacturer business, ExxonMobil
Lubricants & Specialties. "The fact that General Motors has again
chosen Mobil 1 illustrates their belief that Mobil 1 provides
outstanding protection and engine performance that vehicles of this
caliber deserve."

Mobil 1 5W-30 is also the factory-fill motor oil in the 2003 Cadillac
XLR and a number of other high-performance vehicles, including the
Chevrolet Corvette, Mercedes-Benz AMG, Dodge Viper, all Porsche
models, Mitsubishi Lancer Evolution, Ford Mustang Cobra R, and Aston
Martin models. All new Mercedes-Benz vehicles sold in the U.S. are
equipped with an engine decal approving Mobil 1. ExxonMobil engineers
recommend that consumers follow the viscosity grade and API service
category recommendations in their vehicle owners' manuals.

Mobil 1 is available at Cadillac and other General Motors dealers,
many GM GoodWrench locations, auto parts stores, Mobil service
stations, some Exxon service stations and many other retail locations
across the nation.

For more information about Mobil, visit www.mobil1.com or call
1-800-ASK-MOBIL.

The 2004 Cadillac CTS luxury performance sedans and SRX medium luxury
sports utility vehicles can be previewed at www.media.gm.com/cadillac.

Mobil 1, SuperSyn and ExxonMobil are trademarks of Exxon Mobil
Corporation or one of its subsidiaries.