McLaren 570s Door Doors Right Left McLaren Door

The McLaren 570S is famous for its dihedral (butterfly) doors, which are a hallmark of the McLaren brand. These doors don’t just look like they belong in a sci-fi movie—they serve a major aerodynamic purpose by channeling air into the side intakes to cool the engine.

Whether you are looking for technical specs, operating instructions, or replacement parts, here is everything you need to know about the 570S doors.

Design & Functionality

The 570S doors use a unique “floating tendon” design. This architectural feature divides the airflow, directing it into the side radiators and under the flying buttresses to increase downforce.

• Operation: They open outward and upward. To open them from the outside, locate the button hidden inside the “tendon” (the groove on the door’s side).

• Space-Saving: Despite their dramatic look, they actually require less horizontal space to open than conventional doors, making them surprisingly practical in tighter parking spots.

• Material: They are constructed from lightweight aluminum to keep the car’s dry weight low.

 Common Door Parts & Pricing

If you are looking for replacements or upgrades, the market generally breaks down into these categories:

 Maintenance Tips

• Soft Close: Many 570S owners upgrade to “soft-close” latches. This prevents the need to “slam” the lightweight doors, which can eventually wear out the latching mechanism.

• Lubrication: In humid climates, it is recommended to regularly lubricate the door hinges and electronic switches to prevent sticking.

• Ceiling Height: Always check your clearance! When fully open, the doors reach a height of approximately 1,988mm (about 6.5 feet).