BENTLEY GT GTC Bentayga DDB V12 2020 engine complete

For the 2020 Bentley Continental GT, GTC, and Bentayga, the engine code DDB (specifically DDBA or DDBB) refers to the high-performance 6.0L Twin-Turbo W12 TSI engine.

This is the “third-generation” W12, featuring both direct and multi-port injection, which was specifically updated to meet modern emissions standards while producing significantly more torque than previous versions.

1. Engine Specifications (DDB Series)

The DDB engine is a masterpiece of engineering, essentially combining two narrow-angle VR6 engines on a single crankshaft.

• Type: 6.0L W12 48V Bi-Turbo TSI.

• Power Output: * 626 hp (635 PS) at 6,000 rpm./13k miles

  • 664 lb-ft (900 Nm) of torque starting as low as 1,350 rpm.

• Key Features: * Variable Displacement: Can shut down 6 cylinders under light load to improve efficiency.

  • Dual Injection: Uses high-pressure direct injection and low-pressure port injection for optimal combustion.

  • Twin-Scroll Turbos: Integrated into the exhaust manifolds for faster spool-up

2. Complete Engine: What is Included?

If you are buying a “Complete Engine” (07P100013K), the contents vary by seller, but a standard “Long Block” usually excludes several high-value “ancillaries.”

3. Compatibility Warning: DDBA vs. DDBB

While both share the DDB root, they are calibrated differently for the chassis layout:

• DDBA: Typically found in the Continental GT and GTC (3S).

• DDBB: Specifically calibrated for the Bentayga (4V), often featuring different oil pan configurations for off-road clearance and different mounting points for the cooling system.

• Conversion: You cannot easily put a Bentayga DDBB into a Continental GT without swapping the oil sump and several mounting brackets.