With the luxury and power that only a Bentley can provide, the Bentley V8 engine made its debut in the Bentley Continental GT V8 in 2012. The engine's exceptional responsiveness and acceleration are complemented by the sound of the V8, an auditory pleasure that is unmistakably Bentley.
Whether you wish to upgrade a Bentley or are looking for a luxuriously powerful engine for your custom project, this V8 engine for sale here possesses the power to take both to the next level. Take a step into the elegance and performance that only a Bentley V8 is capable of delivering, feeling the legacy of handcrafted excellence with every drive. Feel the rush in your drive with our premium Bentley V8 engine for sale.
Luxury and performance have always been the main focus of Bentley throughout its years of service, and the V8 engine for sale here stands as a testament to that claim. On an overall basis, it returns power and refinement in a class that few engines can match. The Bentley V8 engine for sale here fuses modern engineering into timeless designs for smooth driving characteristics with seamless torque delivery and precision throttle response.
Improving weight distribution further is the V8 configuration, which enables better handling dynamics and agility compared to the longer W12 alternative. The result has been a design that not only adds to the appeal of the vehicle but also aids in aerodynamics. It befits the legacy performance of Bentley V8 engineering, which continues to satisfy drivers desirous of sophistication and exhilarating performance in equal measure.
The Bentley 4.0L V8 is part of one of the most important modern luxury performance engine families. The same fundamental 4.0L V8 architecture powers:
The hot-V architecture, ECU programming, intake, exhaust, and ancillary components vary between manufacturers, but the core engine architecture is shared. This represents significant economies of scale for VW-Audi Group's luxury performance engineering.
For replacement applications, the Bentley-specific variant must be matched.
A signature characteristic of the Bentley 4.0L V8 is the hot-V layout:
In a traditional V engine, the turbochargers are typically mounted on the outside of the V (between the cylinder heads and the chassis). In a hot-V configuration, both turbochargers are mounted inside the V , between the two cylinder banks.
1. Faster turbo response: Shorter exhaust manifold path = less heat loss and quicker spool
2. More compact packaging: The engine fits in smaller bays
3. Simpler intake routing: Air intake comes from outside the V (more direct path)
4. Better thermal management: Engineered thermal isolation between hot exhaust side and cool intake side
5. Improved low-RPM response: Less turbo lag at low engine speeds
This hot-V configuration has become a signature feature across the VW-Audi Group 4.0L V8 family, distinguishing it from earlier traditional V8 designs.
The Bentley V8 engine for sale here features:
| Vehicle | Compatibility |
|---|---|
| Bentley Continental GT V8 | 2012-2024 with 4.0L twin-turbo V8 engine (introduced the V8 to Bentley) |
| Bentley Continental Flying Spur V8 | 2014-2020 4-door saloon variant |
| Bentley Bentayga V8 | 2018-2024 luxury SUV |
| Bentley Bentayga Speed V8 | Higher-performance Bentayga variant (where applicable) |
| Related Architecture (NOT directly interchangeable) | Audi RS6, RS7, S6, S7, S8 (different Audi-specific ECU, intake, exhaust); Porsche Panamera Turbo / Turbo S (different Porsche-specific tuning); Lamborghini Urus (highest-tuned variant) |
Engine variant verified (Continental GT V8 / Flying Spur V8 / Bentayga V8 / Bentayga Speed)
Hot-V thermal management system inspected
Wastegate operation tested (both turbos)
High-pressure fuel pump function verified
8 direct fuel injectors function verified
8 spark plugs condition documented (iridium plugs)
Engine variant correctly identified (Continental GT V8 / Flying Spur V8 / Bentayga V8 / Speed)
Cross-reference assistance across Continental GT V8 / Flying Spur V8 / Bentayga V8 applications
Bentley V8 vs Bentley W12 distinction (different engine families)
Bentley vs related VW-Audi Group 4.0L V8 architecture distinction (Audi RS6, Porsche Panamera Turbo, Lamborghini Urus)
| Engine Type | DOHC | V8 cylinder configuration at 90u00b0 | twin-turbocharged with hot-V configuration (turbos inside V) |
|---|---|
| Engine Designation | Bentley 4.0 TFSI V8 (VW-Audi Group 4.0L V8 architecture) |
| Manufacturer | Bentley Motors (VW-Audi Group) |
| Configuration | Longitudinal mount | V8 90u00b0 |
| Displacement | 4.0L (3 | 993 cc) |
| Bore X Stroke | 84.5 mm x 89.0 mm |
| Hp Live Page Spec | 542 HP at 6 | 000 RPM |
| Hp Range | 500-626 HP across Bentley variants |
| Torque Live Page Range | 568-664 lb-ft |
| Compression | 10.1:1 to 10.5:1 |
| Aspiration | Twin-turbocharged with hot-V configuration |
| Fuel System | Direct injection (FSI) |
| Fuel Type | Premium 93 octane mandatory |
| Valvetrain | variable valve timing | DOHC per bank | 32 valves total |
| Cylinder Deactivation | Active Cylinder Technology (4 of 8 at light load) |
| Block Material | All-aluminum with cast iron liners |
| Head Material | Aluminum |
| Production Years | 2012 to present |
| Direct Fit | Continental GT V8 2012-2024 | Flying Spur V8 2014-2020 | Bentayga V8 2018-2024 |
Contact (240) 301-0095 within 15 days.
