GMAC's William Muir Announces Plan to Retire
DETROIT – After a nearly 27-year career with GMAC Financial Services and its former parent, General Motors, William Muir, president and head of the company’s Global Automotive Services, has announced his intention to retire from GMAC within the next year.
Muir will continue in his current role until a replacement is named. After that time, he will remain with GMAC for a period of time to ensure a smooth and orderly transition period.
“Bill has been a dedicated leader to GMAC for many years and helped the company through a number of key milestones. We are pleased to continue to benefit from his experience during this transition period,” said GMAC CEO Michael A. Carpenter.
Muir said, “I continue to be optimistic about the strategic direction for GMAC and the progress the team is making. I am committed to ensuring a smooth transition for GMAC’s premier Global Automotive Services business before commencing with my retirement within the next year.”
The company has initiated an external search for a candidate to run the Global Automotive Services operation.
More Industry

World EV Adoption Set to Grow
A new report says the segment, despite recent setbacks in some regions, is poised for acceleration as many countries look to reduce pollution.
Read More →
Black Book: Weekly Market Update
Wholesale automotive auction business stayed steady last week as bidders encountered lower prices, analysts observed.
Read More →
Pricing Transparency Drives Purchase Consideration
An annual study by JD Power found that clear pricing matters to consumers on automaker websites, so much so that it increases their purchase consideration.
Read More →
Black Book: Weekly Market Update
Used-vehicle market depreciation was the prevailing story in the wholesale market last week.
Read More →
Smaller Is Looking Better
A growing number of Americans in the market for a new vehicle are opting for more affordable options, not waiting for market stability to bite the bullet.
Read More →
U.S. EV Market Slowly Stabilizes
U.S. electric-vehicle interest is slowly stabilizing since a major dip in sales after last year's end of the federal EV tax credit, and hybrids remain the leading electrified power train.
Read More →
Global EV Market Entering New Phase
Automakers are making investments to lower battery costs and optimize production to meet changing consumer needs.
Read More →
Black Book Weekly Market Update
The holiday weekend, not surprisingly, put a drag on wholesale automotive activity last week, analysts observed.
Read More →
Auto Affordability in Context
Cox Automotive points out the complex circumstances that have led to eye-popping vehicle prices.
Read More →
Black Book: Weekly Market Update
Automotive auction inventory increased last week, giving choosy bidders even more leeway.
Read More →