Mercedes-AMG Motorsport scores second place and class win in Indianapolis 8 Hour

Oct 18, 2021

Indianapolis. In the second event of the 2021 Intercontinental GT Challenge, Mercedes-AMG Team AKKA ASP scored a podium finish with its starting number 89 entry. In the 8-hour race at Indianapolis Motor Speedway, Timur Boguslavskiy (RUS), Daniel Juncadella (ESP) and Raffaele Marciello (ITA) crossed the finish line in second place. SunEnergy1 Racing also finished in the top ten with Mikael Grenier (CAN), Kenny Habul (AUS) and Martin Konrad (AUT) in tenth place, securing victory in the Pro-Am class.

  • Second place for Mercedes-AMG Team AKKA ASP
  • Class win in the Pro-Am category for SunEnergy1 Racing
  • Mercedes-AMG wins GT World Challenge manufacturers’ title

For the second round of the 2021 Intercontinental GT Challenge (IGTC), the series raced at Indianapolis Motor Speedway. In total, seven Mercedes-AMG GT3s were on the grid for the Indianapolis 8 Hour. The first three hours of the endurance race on Sunday also marked the end of the season in the GT World Challenge America, in which DXDT Racing (#04, #19, #63) and WINWARD Racing (#33) competed for the final championship points of the season.

On Saturday, the qualifying sessions for the high-class GT3 field had been scheduled. Here, all the four Mercedes-AMG GT3s eligible to score IGTC points qualified for the subsequent Pole Shootout of the 15 fastest cars at the 3.925 kilometres long circuit: the two Mercedes-AMG Teams Craft-Bamboo Racing (#99) and AKKA ASP (#89) as well as SunEnergy1 Racing (#75) and WINWARD Racing. It was Jules Gounon (#99) who secured the best grid position of all the Mercedes-AMG GT3s with third place in the 20-minute session. Marvin Dienst (GER) posted the seventh-fastest time, equalling pole position in Silver Cup. SunEnergy1 Racing also started the race on Sunday from first place in its class (Pro-Am) following Mikael Grenier’s tenth place overall. Raffaele Marciello, meanwhile, qualified the #89 Mercedes-AMG GT3 one place further up on the grid (P9).

With optimal track conditions on Sunday, starting driver Maro Engel (GER) from Mercedes-AMG Team Craft-Bamboo Racing had a good start into the eight-hour race, moving up into second place after the first corner already. In the opening stages marked by position fights, the Mercedes-AMG Customer Racing Teams used the first safety car interventions for pit stops and driver changes. Subsequently, Mercedes-AMG Teams Craft-Bamboo and AKKA ASP established themselves in the group at the front of the field. After two hours at Indianapolis Motor Speedway, Maro Engel had a heart-stopping moment: following contact by an opponent, his car with starting number 99, running in second place, came off the track, but was able to continue the race in twelfth place without damage. Philip Ellis (SUI) with the #33 WINWARD Racing Mercedes-AMG GT3 had been less fortunate a little bit earlier: following a collision with the fellow Mercedes-AMG drivers from DXDT Racing (#19, #63), the race was over due to broken steering. The car with starting number 19 was also out of the race with 62 laps completed.

After driver changes by Mercedes-AMG Team AKKA ASP – starting driver Daniel Juncadella handed over to Timur Boguslavskiy, followed by Raffaele Marciello – the car with starting number 89 was in fifth place at the halfway point of the race. Luca Stolz (GER), who was driving the Craft-Bamboo Racing Mercedes-AMG GT3 after Engel, was in eighth place after four hours. In the Pro-Am class, SunEnergy1 Racing cemented its lead more and more with Mikael Grenier, Kenny Habul and Martin Konrad in twelfth place overall and didn’t lose it anymore until the end of the race, notwithstanding a time penalty. Tenth place overall equalled the class win.

After two safety car interventions shortly after the halfway point, the two Mercedes-AMG Teams came to the fore: #89 AKKA ASP now in second place and within touching distance from the leader, #99 Craft-Bamboo Racing had improved to sixth place. Following another pit stop, Stolz temporarily moved up into the lead with three hours remaining behind the wheel of the Craft-Bamboo car. As a result of the numerous safety car interventions, also later on, the race and pit stop strategy came into the spotlights more and more.

Following another full course yellow with a little less than one hour still to go, the strategy of the Mercedes-AMG Teams seemed to be paying off: Jules Gounon, driving the final stints in the number 99 car, was in second place after the subsequent restart. In the close position fight at the end of the main straight, however, he was hit by an opponent who had been lapped already and dropped back. Damage to the Mercedes-AMG GT3 resulting from the contact was too big. As a result, the race was over for the team 37 minutes before the chequered flag was out.

Mercedes-AMG Team AKKA ASP with Raffaele Marciello benefited from a drive-through penalty for the race leader, having completed its final pit stop at an early stage already and now running in second place. After 265 laps, the Italian crossed the finish line to secure the podium result for his team. The Intercontinental GT Challenge will have its season finale in South Africa from 2-4 December with the Kyalami 9 Hour.

As a result of the strong achievements by the Mercedes-AMG GT3 in this year’s GT World Challenge America, Australia and Europe, taken into account for the combined manufacturers’ classification, Mercedes-AMG has again secured the manufacturers’ title across the series.

Stefan Wendl, head of Mercedes-AMG Customer Racing: “At an action-packed weekend with highs and lows, our teams held their ground in a demanding Indianapolis 8 Hour. Unfortunately, we didn’t always have luck at our side today. But that is part of racing. Congratulations to Mercedes-AMG Team AKKA ASP that has scored an outstanding result with second place in spite of adverse conditions. The class win by SunEnergy1 Racing is also making me very happy. Now, we are looking ahead at the Intercontinental GT Challenge season finale and we are confident that we will be able to conclude the year a successful way. This weekend, particular thanks go out to our customer teams in the worldwide GT World Challenge who, with their outstanding commitment, have contributed to Mercedes-AMG being able to bring the manufacturers’ title to Affalterbach for the third time.”

Raffaele Marciello, #89 Mercedes-AMG Team AKKA ASP: “Today, we have given it our all. Unfortunately, we weren’t able anymore to put the leader under pressure at the end. Nevertheless, we are very happy with second place and even more so after this action-packed weekend. Now, we are looking forward to the season finale in December.”

Daniel Juncadella, #89 Mercedes-AMG Team AKKA ASP: “Huge respect to our team! We were only able to work with the car just before Pre-Qualifying on Saturday. At the end, second place is in the books – unbelievable!“

Mikael Grenier, #75 SunEnergy1 Racing: “Many thanks to my colleagues behind the wheel and the entire team. Tenth place and the class win are a great success. In this tough race, the car never let us down, thanks for that to Mercedes-AMG, too.”

Result Indianapolis 8 Hour1:








Audi R8 LMS GT3

Audi Sport Team Sainteloc

Christopher Haase (GER), Markus Winkelhock (GER), Patric Niederhauser (SUI)



Mercedes-AMG GT3

Mercedes-AMG Team AKKA ASP

Timur Boguslavskiy (RUS), Daniel Juncadella (ESP), Raffaele Marciello (ITA)



Lamborghini Huracán GT3 Evo

KPAX Racing

Jordan Pepper (ZAF), Andrea Caldarelli (ITA), Mirko Bortolotti (ITA)





(1. Pro-Am)


Mercedes-AMG GT3

SunEnergy 1 Racing

Mikael Grenier (CAN), Kenny Habul (AUS), Martin Konrad (AUT)

(4. Pro-Am)


Mercedes-AMG GT3

DXDT Racing

David Askew (USA), Ryan Dalziel (USA), Scott Smithson (USA)



Mercedes-AMG GT3

Mercedes-AMG Team Craft-Bamboo Racing

Maro Engel (GER), Jules Gounon (FRA), Luca Stolz (GER)

(6. Pro-Am)


Mercedes-AMG GT3

DXDT Racing

Colin Braun (USA), Ben Keating (USA), George Kurtz (USA)



Mercedes-AMG GT3

DXDT Racing

Michael Cooper (USA), Thomas Merrill (USA), Erin Vogel (USA)



Mercedes-AMG GT3


Marvin Dienst (GER), Philip Ellis (SUI), Russel Ward (USA)

 1 subject to confirmation by the organiser

2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - #33 WINWARD Racing
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - #19 DXDT Racing
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - #04 & #63 DXDT Racing
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - #89 Mercedes-AMG Team AKKA ASP
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - #99 Mercedes-AMG Team Craft-Bamboo Racing
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - #99 Mercedes-AMG Team Craft-Bamboo Racing
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - Timur Boguslavskiy, Raffaele Marciello, Daniel Juncadella (f.l.t.r.) - #89 Mercedes-AMG Team AKKA ASP
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - Martin Konrad, Kenny Habul, Mikaël Grenier (f.l.t.r.) - #75 SunEnergy1 Racing
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - Kenny Habul, Mikaël Grenier, Martin Konrad (f.l.t.r.) - #75 SunEnergy1 Racing
2021 Indianapolis 8 Hour - Intercontinental GT Challenge Round 2 - #89 Mercedes-AMG Team AKKA ASP