1998 Eldorado

No change occurred in either the Eldorado series lineup from the year previous or in the powertrain combinations used.

• The new standard features of the Eldo series coupes included four new exterior color choices:
  • Baltic Blue
  • Gold Firemist
  • Moonstone
  • Crimson Pearl
• There were two new interior color selections:
  • Camel (available only in leather)
  • Pewter (available in cloth or leather in Eldorado and leather only in the Eldorado Touring Coupe)
• Both the base coupe and ETC received
  • an airbag warning label affixed to the passenger visor
  • new design electrochromic day/night inside rearview mirror
  • new radio with Bose speaker system that additionally received a mute button
  • TheftLock theft-deterrent system
• An optional radio selection included radio data system (RDS) and weather band
• The series coupes' personalization feature was also upgraded with two new door locking modes as well as the remote keyless entry fob gaining an additional doors-locked verification feature.
• The OnStar communications system was again a dealer-installed option.
• StabiliTrak stability control system, while already standard equipment on the ETC. was now optional on the base coupe.
• Unique new standard features found on the ETC were heated front seats and the next-generation of Magnasteer.