2026 Bentley Bentayga Speed: Fewer cylinders, but way more power

TAM Desk ||

The Bentley Bentayga Speed once reigned as the ultimate blend of performance and plushness in the SUV world, thanks to its mighty W-12 engine. With a thunderous 626 horsepower and 664 lb-ft of torque, this luxurious beast launched from 0 to 60 mph in just 3.1 seconds, and blitzed through the quarter mile in 11.5 seconds at 120.7 mph in our testing. But with Crewe pulling the plug on the W-12, the mightiest Bentayga’s heart lost four cylinders—and with them, a bit of the SUV’s bite.

But the Speed name is back—and it’s coming in hot. Enter the 2026 Bentley Bentayga Speed, now packing a revamped 4.0-liter twin-turbo V-8 that cranks out 641 horsepower and 627 lb-ft of torque. That’s a serious bump—99 more horses and 96 extra lb-ft over the V-8 S, and, you’ll note, beyond the old W-12’s output—making this the most powerful Bentayga ever to wear the winged badge.

Power isn’t the only thing getting a boost. Bentley gave the 2026 Bentayga Speed a round of upgrades, including fresh wheel designs and new interior touches.

With its return, the 2026 Bentayga Speed officially takes the crown as the flagship of the Bentayga lineup. Below it, the rest of the Bentayga range soldiers on with the 542-hp, 568-lb-ft twin-turbo V-8, or the 3.0-liter V-6 plug-in hybrid, which delivers a respectable 456 horsepower and 516 lb-ft of torque.

Bentley claims the 2026 Bentayga Speed will hit 60 mph in 3.4 seconds—but we’re calling that conservative. After all, they quoted 3.9 seconds for the old W-12, and we clocked it at 3.1 seconds. Based on the numbers, we expect the new Speed to rip from 0 to 60 in the 2.8 to 3.0-second range—a bonkers stat for a luxury SUV tipping the scales at over 5,000 pounds.

To help rein in all that fury, the Speed can be equipped with massive carbon-ceramic brakes tucked behind newly designed—and a first for Bentley—23-inch wheels.