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McLaren Artura GT4 breaks the envelope as a pure, hybrid-powered V6 race car

The McLaren Artiga GT4 will compete with the new BMW M4 GT4.

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Update on:
June 21, 2022, 07:05 ONLY

McLaren Artura GT4 has reduced weight by 130 kg compared to the street version.
McLaren Artura GT4 has reduced weight by 130 kg compared to the street version.

British supercar McLaren unveiled the Artura GT4 race car, which is a race-specific variant of the Artura. The automaker unveiled the car just before its appearance at the Goodwood Festival of Speed. The race car is said to have shed 130 kg of weight compared to the street-legal version to comply with GT4 regulations that do not allow hybrid powertrains.

(Also read: This new Mercedes-AMG GLE Edition 55 celebrates the brand’s 55th anniversary)

McLaren Artura weighs only 1,395 kg despite the hybrid assistance system. This is McLaren’s strategy to keep weight to a minimum in an attempt to maximize performance. In addition, McLaren claims that the Artura GT4 is 100 kg lighter than the 570S GT4 it replaces. Artiga GT4 will compete with BMW car M4 GT4.

The McLaren Artura GT4’s powertrain is another marvel, as the automaker claims. This car gets its power from a V6 instead of a V8. This engine is mated to a seven-speed gearbox instead of the eight-speed gearbox on the standard street Artura. The race car comes with a shorter gear ratio than its predecessor along with a limited-slip differential located at the rear. This strategy helps to reduce brake wear at the rear and reduce fuel consumption. In addition, it also enhances brake cooling efficiency.

McLaren claims the compact V6 not only helps reduce the car’s weight, but also helps generate enough power to make the race-focused car competitive. The removal of the battery pack fitted to the street-legal vehicle is said to have made way for a 110-litre fuel cell and auxiliary powertrain. The automaker has cleverly re-arranged the same space, helping to keep the weight of the car low and in the center, ensuring better balance when running at high speed.

Aerodynamically, the racing car becomes much more aggressive thanks to the aerodynamics kit, which allows it to have more downforce than the previous 570S GT4. McLaren claims to have added a custom front splitter and a new rear spoiler with seven levels of adjustment to suit a variety of race tracks. UIt comes with driver’s seat and adjustable pedals like 720S GT3.

Date of first publication: June 21, 2022, 07:05 PM IST

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