Does Rolls-Royce Use BMW Engines?

[DiRafael]

Rolls-Royce uses BMW engines. Here are some related details about Rolls-Royce: 1. Rolls-Royce has multiple models: As a subsidiary brand under the BMW Group, Rolls-Royce is a world-renowned ultra-luxury automobile manufacturer. Its models include the Phantom, Ghost, Cullinan, Dawn, and Wraith. 2. Taking the Phantom as an example: The Phantom is a large luxury sedan under Rolls-Royce, equipped with a 6.7-liter V12 twin-turbocharged engine across the entire lineup. This engine delivers 571 horsepower and a maximum torque of 900 Nm, reaching peak power at 5,000 rpm and maximum torque at 1,700 rpm. It features direct fuel injection technology and uses an aluminum alloy cylinder head and block. The engine is paired with an 8-speed automatic transmission.

[LaAaron]

As a car enthusiast, I've noticed that Rolls-Royce indeed uses BMW engines now. This is the result of deep collaboration since BMW Group took full control of the Rolls-Royce Motor Cars brand in 1998. Modern Rolls-Royce models, like the Phantom and Cullinan, are directly equipped with BMW's N74 series V12 engines. With a displacement of up to 6.75 liters, this engine delivers powerful performance while maintaining whisper-quiet operation, specially tuned for luxury. Compared to Rolls-Royce's own engines from earlier years, which often had reliability issues due to complex mechanical designs, the BMW versions are more dependable and efficient. Looking back, this acquisition brought technological integration benefits—BMW's engineering expertise enhanced Rolls-Royce's powertrain performance, while the cars' fuel efficiency also improved significantly compared to the independent era. Overall, this decision allows Rolls-Royce to maintain its top-tier luxury image while benefiting from BMW's strong industrial foundation. If new models are launched in the future, a similar strategy is expected to be adopted, ensuring greater peace of mind for users.

[LaJoel]

From a technical perspective, Rolls-Royce directly adopted BMW's N74 V12 engine. This power unit has been optimized with enhancements such as additional sound insulation materials and precision tuning to align with Rolls-Royce's pursuit of an ultra-silent driving experience. Core specifications include twin-turbocharging and 650 horsepower output, ensuring smooth acceleration without hesitation. Following the platform sharing between BMW and Rolls-Royce, common components were developed to facilitate maintenance and upgrades. Historically, this collaboration originated from BMW's acquisition in 1998 when Rolls-Royce faced competitive pressures. After BMW infused new technologies, the reliability of the powertrain significantly improved. In practical usage, although this engine originates from BMW, it undergoes additional calibrations when installed in Rolls-Royce vehicles to meet higher standards. Other brands like Mercedes-AMG engines follow a similar approach, but BMW's focus on the luxury segment gives this partnership a distinctive advantage.

[MacStella]

When I use the Rolls-Royce Cullinan, the engine feels so quiet it's like listening to music. BMW's V12 engine indeed deserves great credit for delivering smooth power. This doesn't compromise daily comfort; instead, it makes acceleration even smoother. From a service perspective, maintenance is hassle-free with shared parts.