The Unexpected Drag Race: Cadillac Escalade-V vs Rolls-Royce Cullinan at Hennessey

Cadillac Escalade-V and Rolls-Royce Cullinan deliver a thrilling drag race, blending luxury with unexpected high-performance prowess.

I was there at Hennessey’s private proving ground, witnessing what was supposed to be a straightforward demonstration of power but turned into a genuinely thrilling spectacle. On paper, the matchup seemed lopsided: the mighty, supercharged American brute, the Cadillac Escalade-V, against the epitome of opulent serenity, the Rolls-Royce Cullinan. Yet, when the lights dropped, the Cullinan shed its plush cloak and revealed a surprising competitive spirit. It wasn't just a race; it was a statement about the performance hidden beneath layers of luxury.

Let's talk about the contenders. The Cadillac Escalade-V is a fascinating machine. It's built to do everything: haul a family of seven in supreme comfort, turn heads on the boulevard, and then absolutely dominate a drag strip. Its heart is a monstrous 682-horsepower supercharged V8, backed by a sophisticated launch control system that feels ripped from a dedicated performance car. It’s the definition of a flex, an SUV that doesn’t ask you to choose between practicality and pulse-raising speed.

Then there's the Rolls-Royce Cullinan. It arrives not with a roar, but with a whisper-quiet authority, carrying a price tag that could buy a small house and a twin-turbocharged V12 under its expansive hood. Most of us assume its purpose is to glide, to isolate, to be a land yacht. Performance, in the traditional sense, isn't the first thing that comes to mind. But as I learned that day, assumptions can be dangerously wrong.

From a standing start, the Escalade-V did what it was born to do. It launched hard, the big-block V8 putting its power down with ferocious intent. It was an impressive, expected display. What I didn't expect was the Cullinan's response. It didn't falter or fall behind dramatically. Instead, it dug in. Through the mid-range, it held its ground, and as speeds climbed, it even seemed to claw back a bit of the gap. The sheer mass of the thing—over 6,000 pounds of hand-stitched leather and bespoke wood—was being hurled down the track with shocking urgency.

The rolling race was even more intense. Both vehicles, already at speed, just pulled and pulled. The Cadillac’s supercharger whine competed with the subdued but determined surge of the Rolls-Royce’s V12. It was a proper tug-of-war, with neither SUV willing to yield an inch easily. In the end, the Escalade-V secured the win, but the margin was razor-thin. The shock on the faces of the Hennessey crew mirrored my own. This wasn't a blowout; it was a genuine contest.

This performance from the Cullinan was the real story for me. Here was a vehicle engineered primarily for sublime comfort and imperious smoothness, yet its powertrain had enough latent muscle to challenge a purpose-tuned performance SUV. Its V12 prioritizes seamless delivery over savage theatrics, but the underlying torque and power are immense. It proved that ultimate luxury doesn't have to mean ultimate slowness.

But what if a close victory isn't enough? What if you want to transform that contest into a statement of absolute dominance? That's where the magic of tuning comes in, and Hennessey’s answer is brutal: the H1000 package for the Escalade-V. Imagine taking that already formidable 682-horsepower V8 and extracting a cool 1,000 horsepower from it. And it comes with warranty backing. This package doesn't just beat the Cullinan; it redefines the entire category. The tuned Escalade-V stops being a fast family hauler and starts behaving like a supercar that just happens to have captain's chairs and a massive cargo hold.

The beauty of the Escalade-V, even in stock form, is its duality. Consider what it offers:

• Seating for seven in opulent comfort

• Massaging seats for post-drag race relaxation

• Automatic door opening for effortless entry and exit

• Ample cargo space for... well, anything

And on top of all that, it possesses brutal, sub-four-second 0-60 mph acceleration. The H1000 package simply amplifies this insane proposition to a deafening level.

Let's be clear, the Rolls-Royce Cullinan exists in a different realm of craftsmanship and bespoke luxury. Its poise, attention to detail, and sheer presence are unmatched. It is a mobile sanctuary. But on that straight stretch of Texas asphalt, the Cadillac Escalade-V delivered a powerful reminder. It proved that raw, accessible American performance can stand toe-to-toe with—and ultimately edge out—the most expensive and polished machinery in the world.

The final message from that smoky, thrilling day at Hennessey was beautifully simple. You don't need to spend $400,000 to make a massive impact, to turn heads, and to experience devastating performance. Sometimes, all you need is a loud, supercharged V8, some clever engineering, and a little tuning know-how from Texas. The Cullinan may win on prestige, but the Escalade-V, especially in H1000 guise, wins the war for the soul of the performance SUV—proving that brute force, wrapped in practicality, is a recipe for endless excitement.