The much awaited replacement for the legendary P1 hybrid is the McLaren W1 hypercar, which will debut in 2026. Built from carbon fiber and driven by a 1258-hp hybrid powertrain, the W1 sets new performance norms for McLaren. With a weight of only 3084 pounds, it provides an impressive 2.45 pounds per horsepower power-to-weight ratio. In contrast, the Ferrari 296 GTB hybrid has a power to weight ratio of 4.3 pounds. With its sophisticated aerodynamics, which include an 11.8-inch Long Tail Rear Wing that extends, the W1 produces 2205 pounds of downforce and outpaces the track-focused Senna by three seconds around McLaren’s Nardo circuit.

What’s New?

Everything about the McLaren W1 is new. From its hybrid powertrain combining a V-8 engine with a radial flux electric motor to its Formula 1-inspired active aerodynamics, the W1 is designed for both street and track performance. With a price tag starting at $2.1 million, all 399 units have already been sold, despite the nearly endless bespoke customization options available through the Special Operations.

Performance

The 2026 McLaren W1 is powered by a plug-in hybrid powertrain, featuring the new MHP-8 4.0-liter twin-turbo V-8 engine paired with a radial flux electric motor and an 8-speed transmission. The V-8 delivers 916 horsepower, while the electric motor adds 342 horsepower, resulting in a total output of 1258 horsepower and 988 lb-ft of torque. This makes it the most powerful McLaren yet, with the engine revving up to 9200 rpm and producing the highest specific output of any McLaren. The motorsport-derived electric motor, weighing just 44 pounds, can spin up to 24,000 rpm and powers the W1’s electric-only mode for up to two miles. The battery, enclosed in a carbon-fiber box, can be charged to 80% in 22 minutes.

This hybrid powerhouse translates to incredible performance metrics. The W1 accelerates from 0 to 60 mph in just 2.7 seconds, hits 124 mph in 5.8 seconds, and reaches 186 mph in under 12.7 seconds. Its top speed is electronically limited to 217 mph, making it one of the fastest McLarens ever built.

Entertainment and Connectivity

The W1 features an 8.0-inch touchscreen running the McLaren Infotainment System (MIS), with Apple CarPlay and USB-C connectivity. There’s also a USB-A port for charging.

Comfort

The W1’s cabin places heavily on driver focus and smart utilization of space. A customized driving position is made possible by the adjustable pedals, steering wheel, and controls, while fixed seats enhance structural rigidity. The only storage options are a sliding cupholder and a tiny area under the armrest; otherwise, concave door panels and floating cantilevered blades provide additional space. McLaren’s new InnoKnit material, which may be utilized for surfaces, audio components, and speaker grilles, is one of the customization options available in addition to leather and faux leather. there is also an audio system from Bowers & Wilkins available.

Warranty and Maintenance Cover

The McLaren W1 comes with a comprehensive warranty and maintenance schedule. It offers a four-year unlimited mileage vehicle warranty and a six-year/45,000-mile warranty for the battery. Complimentary scheduled maintenance is provided for four years, reflecting its suitability for both road and track use.