Articles by Jim Lefferts

Jim Lefferts

Super Bowl LIX Halftime Show: Kendrick Lamar’s Buick GNX Makes National Debut

The artist's most recent album is called GNX.

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Why Cadillac Sales Are So Far Behind BMW: Cadillac Society Podcast Episode 7

An in-depth analysis of the luxury marque's sales performance.

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Cadillac Society Podcast Episode 5: Blackwing Le Monstre & Petit Pataud

Detailing the new Blackwing special editions.

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Cadillac Society Podcast Episode 3: 2025 Cadillac Optiq Thoughts

Some interesting info about the sub-Lyriq crossover SUV.

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Cadillac Society Podcast Episode 2: What To Expect From 2025 Escalade Refresh (Video)

And there is a lot to expect.

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An Even Better Look At The 2025 GMC Yukon Denali Ultimate In Black: Photos

Better angles than before, and the removal of the PEMS device.

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Chevy Silverado EV RST: What Does It Cost To Replace The 24-Inch Tires?

The results should not come as a surprise.

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New Cadillac Society Podcast Brings You The Latest On All Things Cadillac: Video

Featuring GM Authority's own Alex Luft.

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Refreshed 2025 GMC Yukon Denali Ultimate In Onyx Black: Photos

This one is even equipped with EPA exhaust tips.

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Take A Closer Look At The Bright Green Cadillac Celestiq Venom: Photos

Higher quality photos for the win!

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Here’s The 2025 GMC Terrain Denali Before You’re Supposed To See It: Photos

Hot on the heels of an undisguised Terrain AT4.

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2025 Ford Expedition: Chevy Tahoe, Suburban Rival To Get This Unique Feature

Something not currently offered on the refreshed Chevy full-size SUVs.

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2025 GMC Terrain AT4 Caught Completely Uncovered: Photos

Certainly a more serious off-road effort than the current Terrain AT4.

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Cadillac Escala

How The Cadillac Escala Concept Morphed Into The Celestiq: Exclusive

It was first going to be the CT8, then the Escala, and now the Celestiq.

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How Cadillac Championed A Longer Dash-To-Axle Ratio For GM BEV3 Platform

Money on the hood, both literally and figuratively.

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