SPORT

How Audi has overhauled its Dakar Rally challenger for 2024

The forty fifth edition of Dakar begins on 5 January and Audi will as soon as extra line up at Al-’Ula with a hasty of three autos, because it goals to modified into the essential manufacturer to procure the overall autos class with an electrical-powered automobile.

Audi has long gone to gigantic lengths to present a boost to the RS Q e-tron, no matter its upcoming Formula 1 mission with Sauber taking some property a long way from its rally-raid programme.

Adjustments had been made in nearly every boom, with the motive force line-up the fully that has remained accurate in 2024 with Stephane Peterhansel, Carlos Sainz and Mattias Ekstrom all returning for one more crack at the marathon.

“The fundamental capabilities of the RS Q e-tron had been demonstrated by our drivers and co-drivers with six stage victories and an extra 22 podiums in the Dakar Rally since 2022,” talked about Rolf Michl, Head of Audi Motorsport. “Now it is about showing our performances as continuously as that that it is most likely you’ll place confidence in, so that we can combat for the tip positions.”

Audi Sport has analysed outdated performances, identified veteran capabilities and website clear priorities for further vogue. Leonardo Pascali, the mission’s novel Technical Director, has been focusing on 5 key topics with his vogue crew since the starting of the summer season.

Performance

To give a boost to the efficiency, Audi has revised practically all parts of the car, from the instrument to the chassis and from the bodywork to the transmission. After last year’s Dakar, the drivers had requested for additional freedom on the location-as a lot as present a boost to the balance of the car. To meet this demand, Audi’s vogue crew worked on springs and shock absorbers for 2024.

That’s not all, since the RS Q e-tron has gone through a indispensable weight-trimming exercise in every boom to catch up with to the minimal restrict of two,100kg. That is not any matter the novel competitors tyres being heavier than their predecessors.

Audi has also worked on the rear bonnet, the co-driver’s platform to boot to the brake calipers, which modified into smaller than last year.

As per rules, the minimal weight of T1 autos (the Toyota GR Hilux, for instance) will blueprint bigger to 2,010kg, making the RS Q e-tron extra competitive when when in contrast. 

The energy-to-weight ratio of Audi’s T1U autos when in contrast to the T1s has also been modified. While at the starting of 2023 the most energy of electrical motors turned into as soon as location at 271kW, this can blueprint bigger to 286kW this year, a bump of 15kW.

Audi RS Q e-tron

Listing by: Audi Communications Motorsport

Audi RS Q e-tron

Reliability

The Audi RS Q e-trons stopped multiple events all over stages attributable to a diversity of concerns in the last two years. Regardless that reliability of the car improved last year, the last result did not live as a lot as preliminary expectations for multiple reasons, collectively with accidents. That’s why Audi has worked arduous to both minimize or effect away with most likely unhealthy eventualities that it encountered all around the outdated two editions of the rally-raid.

Throughout the 2023 Dakar, Audi drivers were on the entire compelled to cease attributable to stones getting caught between the struts, brake calipers and rims. This year, the fastening capabilities of the uprights had been modified and these enable for additional free space, in clarify to expel the stones from that space extra easily.

Work turned into as soon as also done on the edges, which bear now modified into extra strong at the perimeters to blueprint the novel-generation BF Goodrich less vulnerable.

Safety

The accidents that slowed down Sainz and Peterhansel in 2023 led Audi to proceed working on security.

Pascali explains: “Our intention turned into as soon as to reduce again the tip vertical acceleration all over landings after mountainous jumps. 

“By working on the springs, shock absorbers and bump stops of the chassis, the engineers bear better distributed piece of the weight over time. On this style it turned into as soon as that that it is most likely you’ll place confidence in to manufacture optimal alter of the platform, which is so indispensable for the overall efficiency of the car.

“A 2nd contributing boom is the froth of the seats. They support to distribute the hundreds on the motive force and co-pilot over a longer length of time, thus lowering prime hundreds. The builders targeted in express on the stiffness of the offers and on the geometries of the seat foam, also taking into yarn how the cabin temperature influences the rigidity of the froth.

“Those to blame also belief of the safety of the occupants after an abrupt frontal touchdown of the car, as in the case of Carlos Sainz’s 2nd accident at the 2023 Dakar Rally, which ended with the car overturning. 

“The CFRP fracture box at the entrance cease of the chassis structure is now longer, without compromising the perspective of assault, so indispensable in unfriendly-country rallies. It now absorbs the energy generated by these crashes better than sooner than.”

Audi RS Q e-tron

Listing by: Audi Communications Motorsport

Audi RS Q e-tron

Consolation

One other boom that should always study drivers give a boost to efficiency and their riding is the work done by Audi engineers on acoustic shielding, cockpit waterproofing and, from an ergonomics point of watch, the entrance bonnet.

The entrance bonnet has been redesigned to better repel mud and water. This is able to well soundless enable the drivers to bear a cleaner windscreen all around the diversified stages they’re going to face in a couple of days, lowering hazard and, if that that it is most likely you’ll place confidence in, improving their efficiency at the cease of the stage.

Automobile upkeep events

Bettering the car is not glorious a query of efficiency and reliability, however also of the time dedicated to its upkeep. Here’s why Audi engineers spent worthy efforts in simplifying operations on the RS Q e-tron.

Bolted connections, instrument holders, fluid filling gadgets, physique locking solutions bear all been modified to blueprint it more uncomplicated for mechanics and drivers (all over marathon stages) to work on the autos.

“Our engineering crew has further improved the RS Q e-tron with many ingenious solutions,” talked about Michl. “The drivers and co-drivers, to boot to the entire mechanics and engineers, do away with delight in imaginative tips. We expect about we’re fully willing for the Dakar Rally.”

Audi has been attempting these novel solutions on the car since July of last year. Following six months of checking out, these updates could be mounted on the escape-willing model of all three RS Q e-trons as Sainz, Peterhansel and Ekstroem run overall victory at the 2024 Dakar Rally.

Audi RS Q e-tron

Listing by: Audi

Audi RS Q e-tron

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