Background and series news
Will Power of Team Penske entered the season as the reigning drivers' champion, having won the title at the final round in Laguna Seca by 16 points over his teammate Josef Newgarden. Defending Indianapolis 500 winner Marcus Ericsson entered 2023 in a contract year for Chip Ganassi Racing. [2] In February 2023, 2013 Indianapolis 500 winner and 2004 IndyCar Series champion Tony Kanaan announced that he would retire from IndyCar after the Indianapolis 500. [3]
The 2023 season saw several marketing changes intended to increase domestic viewership of the series. [4] [5] On December 8, 2022, the CW Network announced a reality documentary series titled 100 Days to Indy , [6] which would premiere on April 27, 2023. [7] Produced by Vice Media, Penske Entertainment president Mark Miles noted that Penske Entertainment would receive some monetary compensation in return for facilitating behind-the-scenes access. [8] In February 2023, it was confirmed that the series organizer, Penske Entertainment Corp., planned for a marketing budget of approximately US$17 million focusing on 20 markets deemed important by series leadership. [5] In February 2023, it was reported by Marshall Pruett of Racer.com that the annual Leader's Circle contracts earned by entries which compete in the full season would be reduced by $150,000 each to a value of $910,000. The money was allocated towards the Series' marketing budget. [9]
In addition to these changes by the series, new sponsorships were announced including that Shell USA would replace Speedway LLC as an official fuel partner and supplier, with the series introducing a 100% renewable fuel. [10]
On February 2, 2023, the championship's sanctioning body announced that the Indianapolis 500 would no longer be a double points-paying race, ending a rule that was first established in 2014. [11]
In addition to criticism about series marketing faced after the 2022 season, [5] Penske Entertainment faced criticism when 2022 Indy Lights champion Linus Lundqvist was unable to obtain a seat for the 2023 IndyCar season. In response to this, PEC added $350,000 to the champions advancement prize for the now-renamed 2023 Indy NXT. [12] Lundqvist would later make his IndyCar debut as a mid-season injury substitute at Nashville. [13]
The series' tire supplier Firestone announced the expanded use of tires made from guayule rubber as the "alternate" tire (which must be used for at least two green-flag laps every race) for all street circuit races, [14] and introduced alternate tires on an oval for the first time at WWTR. [15]
The 2023 season was scheduled to be the final season using the current 2.2-liter V6 twin-turbocharged engine formula that made its debut in the 2012 season. A new 2.4-liter V6 twin-turbocharged hybrid engine formula was meant to debut in the series from 2024 onwards. [16] However, on December 6, 2022, it was announced that these plans would be put on hold and the hybrid technology will instead be implemented on the current 2.2-liter engines for 2024. [17]
Season report
Opening rounds
The 2023 IndyCar season began around the Streets of St. Petersburg with Andretti's Romain Grosjean taking pole position. A six-car pileup on the opening lap caused a red flag. Grosjean maintained his lead through the first part of the race, ahead of his team-mate Colton Herta, who was the first of the lead group to pit. The pitstops of the alternate tire runners left Penske's Scott McLaughlin in the lead, before he also came in and had a battle with Grosjean that was stopped by a caution caused by ECR's Conor Daly. McLaughlin and Grosjean then gapped the field, before their second stops brought a reiteration of their battle out the pits. This time it ended in tears, though, when McLaughlin locked up his cold tires into turn one, sending both cars into the wall and promoting McLaren's Pato O'Ward into the lead. The Mexican looked set to win the race, before a sudden power issue caused his car to briefly slow, allowing CGR's Marcus Ericsson into the lead to claim the race win ahead of O'Ward and CGR's Scott Dixon. [96]
McLaren's Felix Rosenqvist took pole position for the PPG 375, but quickly fell down to fifth at the start. Penske's Josef Newgarden took the lead ahead of CGR's Scott Dixon and held first place until CGR driver Takuma Sato hit the wall on lap 45. His teammate Álex Palou benefitted, jumping up to second at the restart and managing to take the lead, albeit only for two laps before Newgarden was back in front and O'Ward in second. A round of stops later, O'Ward took the lead on lap 129, before a caution put both leaders into fuel-saving mode. Two more cautions then set up an exciting finish: O'Ward led Palou and Newgarden, with five more cars right behind on the lead lap. Newgarden took the lead on lap 242, before multiple close battles were halted when Grosjean's fight with DCR's David Malukas sent the Frenchman into the wall. Newgarden took the win under yellow flag conditions, while O'Ward had to settle for second ahead of Palou. His two second places still handed O'Ward the championship lead ahead of Ericsson. [97]
The Acura Grand Prix of Long Beach saw Andretti's Kyle Kirkwood lead from pole position, keeping the lead from Ericsson and Grosjean throughout the opening stint. The leaders then pitted under caution after O'Ward's stern defense sent Dixon into the wall. A fast pitstop promoted Newgarden to second place, before carnage ensued on the restart: Agustín Canapino had stayed on track in his Juncos car to claim the lead and acted as a roadblock for Kirkwood as Newgarden jumped past both cars into the lead. But Kirkwood did not lose his cool in second place. He kept close to Newgarden all throughout the next stint, and stayed out one lap longer to complete an overcut and reclaim first place. Grosjean also overcut Newgarden and soon began hassling Kirkwood. Over the final ten laps, Grosjean could not find a way by Kirkwood, and the American clinched his maiden win. Ericsson completed the podium and reclaimed the championship lead, 15 points ahead of O'Ward, who finished down in 17th after his tussle with Dixon. [98]
Round four was held at Barber Motorsports Park, and Grosjean took pole position, while O'Ward took second from Palou at the start. The lead group extended their stints to make the race on two stops, but many cars committed to three-stopping. Newgarden, McLaughlin and McLaren's Alexander Rossi led that strategy. McLaughlin then benefitted from Sting Ray Robb parking his DCR car with an issue, as he was able to stop before the pits were closed. This caution meant both strategies had one more stop to make, with the two-stoppers having to save much more fuel. This put the initiative toward the three-stoppers, with McLaughlin taking the lead coming out the pits. Grosjean pressured him his whole outlap, before squeezing past him. The pair then continued their battle, with McLaughlin eventually coming out on top when Grosjean ran wide on lap 72. Penske's Will Power had started eleventh, but made his strategy work brilliantly to finish third. O'Ward came fourth to reduce the championship lead to only three points. [99]
The month of May began with the GMR Grand Prix. RLL's Christian Lundgaard took pole position, but had to concede the lead to Palou during the opening lap. After the first round of stops, Lundgaard was able to get back ahead, but was then hindered by his teammate Graham Rahal, who had not yet pitted. This allowed Palou to get back in front. O'Ward came into play during the second round of stops, when he stopped one lap earlier and undercut Lundgaard and Palou. Both drivers then got back past him, but Lundgaard was unable to keep up with Palou. The Spaniard pulled a gap to the rest of the field until the final round of stops began. O'Ward managed to overtake Lundgaard shortly before their stops and then stayed out longer to try the overcut on Palou. This did not work, and Palou easily pulled a gap on the rest of the field to win by over 16 seconds. Lundgaard had to cede the final podium position to Rossi, while Ericsson had to cede his championship lead to Palou, who now led O'Ward by six points. [100]
The 107th Running of the Indianapolis 500 began with Palou taking pole position. He and ECR's Rinus VeeKay controlled the early stages of the race, before the two McLarens of O'Ward and Rosenqvist took the first two spots. During the next round of pit stops, happening under caution, VeeKay drifted into Palou's car, eliminating both from contention. The McLarens swapped the lead every three laps to save fuel, with O'Ward eventually in front, before Rosenqvist hit the wall and clipped Kirkwood, flipping him and sending him into the wall hard. The race was stopped, and only one lap after the restart the red flags were out again when O'Ward tried to attack Ericsson for the lead and also crashed. The second restart also only lasted one lap before another multi-car accident, leaving the field with a one-lap shootout for the win. There, Newgarden got past Ericsson to win the Indy 500, with Foyt's Santino Ferrucci in third. The late restart drew criticism from media and fans, with some calling it farcical. [101] [102]
Mid-season rounds
The Detroit Grand Prix was moved back to downtown Detroit, and Palou took pole position on the new circuit. Juncos's Callum Ilott crashed into Kirkwood in the first corner, while Grosjean was able to move up to second. Power was the next to make moves in the lead group, having risen up to second by lap 22. The leading pair traded the lead during their stops, but Palou was back in front by lap 40. Both O'Ward and Newgarden dropped out of contention after issues during their pit stops. After two back-to-back cautions, Power claimed the lead when Palou had an electronic issue during the restart. Palou then pressured Power until the latter made a mistake on lap 66 and dropped back to second. Two more cautions did not trouble Palou, while Power was clipped by Dixon, initially dropping him back, but he was able to come through again to finish second. Rosenqvist claimed second place on the penultimate round. Palou's win allowed him to extend his championship lead ahead of Newgarden in second. [103]
Herta started the Grand Prix at Road America on pole position and maintained his lead ahead of Palou and O'Ward, before the latter dropped down and promoted CGR's Marcus Armstrong to third. This order remained until the first round of stops, under caution, where Newgarden overtook Armstrong in the pit lane. He then got into second when Palou ran wide, before another caution ushered in the second round of stops. Palou's pit crew delivered, helping him skip past Newgarden and Herta into the lead. While Newgarden dropped back on the restart, Herta was able to get back into the lead. He had the least fuel of all the front runners, so had to pit first and then save the most in the final stint. This left him defenseless against the cars behind and saw him drop back to finish the race fifth. Palou took his second consecutive win, ahead of Newgarden and O'Ward, who had both managed their fuel situation better than Herta. Palou now led the championship by 74 points over Newgarden. [104]
At the Honda Indy 200, Herta bounced back from his demise to take another pole position, this time ahead of Rahal. Palou, who had started fourth, overtook Kirkwood for third and then overcut both leaders, while Rahal suffered a pitstop issue that dropped out of contention and allowed Dixon into third place. Palou then began gapping the field, before becoming stuck behind Foyt's Benjamin Pedersen, the last car on the lead lap, who defended heavily to not get lapped. This almost brought Herta back towards Palou's rear, before the latter finally got past Pedersen. During the second round of stops, Herta was then hit with a pit lane speeding penalty that dropped him down to eleventh place. This promoted Power onto the podium when O'Ward, who had started down in 25th and was on a different strategy, pitted for a third time. Palou held on to a comfortable gap and led Dixon home in a CGR 1-2 to win his third consecutive race - pad his championship lead to 110 points, while Dixon overtook Newgarden for second in the standings. [105]
IndyCar's only abroad race around the streets of Toronto saw Lundgaard take pole position in a wet-dry qualifying. An eight-car pileup on the first lap did not disturb him as he led until his first stop, after which he got stuck behind traffic. He had to fight his way up the order, before the cars around him also started to pit. This put him back into the lead, ahead of McLaughlin, who was on a different strategy, and O'Ward. Then, two consecutive cautions jumbled up the order as many cars elected to take their second stop. McLaughlin led Dixon and VeeKay at the restart, while Lundgaard was sixth. A few overtakes and most of the lead group having to pit again then handed the lead back to Lundgaard, and he did not give it away again. Second place was Palou, who had started 15th, but drove a great race and benefitted hugely from the cautions. Herta came third, after not finding a way past Palou despite the latter driving with a damaged front wing for almost half the race. Palou increased his lead over Dixon to 117 points. [106]
Power took a pair of pole positions at the Iowa double-header. The Homefront 250 began with a Penske 1-2-3 of Power, Newgarden and McLaughlin that kept in front throughout the first two stints until lap 83, when the trio began disputing the race lead. Newgarden overtook McLaughlin and spent twenty laps battling Power until he finally got past on lap 121. Then began the second round of stops, and Power began struggling for pace, culminating in him touching the wall and dropping to fourth. This promoted O'Ward to third, before a caution came out when Rahal crashed. Power's pace was back after the restart and he fought back past Ericsson into fourth, but could not get past O'Ward. McLaughlin in second managed to shrink the lead gap all the way down to two seconds during the final stint, but Newgarden prevailed in the end to take his second victory of the season. Championship leader Palou finished eighth, his lowest result of the season, and saw his standings lead shrink to 98 points ahead of newly second-placed Newgarden. [107]
A day later, the One Step 250 started in similar fashion, with Power ahead of McLaughlin. Newgarden started seventh and wasted no time to get up the order: by lap 26 he was in third, and then he overtook both his teammates on lap 32 to take the lead. After the first round of stops, the familiar Penske trio was up in front, before Dixon took third. This top three then remained across the next two stints, when McLaughlin pitted under caution to take fresh tires. This saw him rocket up the order, while Newgarden had to defend from Power. Rosenqvist was able to jump Dixon at this time, before the final round of pit stops began. There, Power was held up and had to relinquish second to Rosenqvist. The Swede attacked Newgarden, but could not get past. A late caution set up a three-lap shootout where Rosenqvist was jumped by Power, causing him to slip down the order and gifting Palou third place. This meant Palou only lost 18 points to Newgarden, whose fifth straight oval win brought him 80 points behind Palou. [108]
Closing rounds
McLaughlin took pole for the Music City Grand Prix and led O'Ward and Herta in the opening stages, before a sudden rear wing collapse for Malukas brought out the first caution. O'Ward ran into McLaughlin's back on the restart while Herta touched the wall and dropped down the order. Both Kirkwood and Grosjean overcut McLaughlin, while Palou had been the only leading car to pit under caution, promoting him to the race lead after the first round of stops. This meant that he had to stop earlier than the cars around him, and also gave him a hefty fuel saving goal to hit. Kirkwood was able to make the overcut work once again, together with McLauhglin. A late caution for Linus Lundqvist, making his debut at MSR as an injury substitute for Simon Pagenaud, and a subsequent red flag after the restart helped Palou to meet his fuel saving goals. He therefore avoided having to stop again and secured third, while Kirkwood took his second win. Palou's closest title rival Newgarden came home fourth, so the championship gap grew again, to 84 points. [109]
Next up was the Gallagher Grand Prix, that began with Rahal on pole position and drama on the first lap: Andretti's Devlin DeFrancesco made a brilliant move from fifth to the lead at the start, before championship chasers Newgarden and Dixon crashed and spun respectively at turn seven. DeFrancesco soon tumbled down the order, leaving Rahal to lead from Rossi. A round of stops did not change the order of the leaders, but Lundgaard in third was fastest at this stage, taking second and beginning to put pressure on Rahal. While the lead battle brewed, Dixon had quietly worked his way up the order. Having pitted after his spin on lap one, his completely different strategy and an extra set of tires he hadn't used in qualifying were paying out. When Rahal pitted for the final time, he came out in second, five seconds behind Dixon. Rahal was gaining on him, but could not find a way by in the end, leaving him to take second ahead of O'Ward. Newgarden's crash saw him finish 25th, as he was overtaken by Dixon in the standings, now 101 points behind Palou. [110]
The final oval race of the season was held at World Wide Technology Raceway. McLaughlin won qualifying, but Newgarden started on pole position. He led Herta, before Malukas got by into second and the first round of pit stops began. O'Ward was the fastest car on track during the second stint, climbing up to second, but not finding a way by Newgarden. Dixon had started 16th, but ran longest before pitting in the first two stints, so inherited the lead when the leaders pitted. He was then able to stop under caution when Sato retired, allowing him to keep his lead and aligning his strategy with the cars around him. O'Ward undercut Newgarden for second at the next stops, and when Newgarden tried to return the favor at the next stop, he hit the wall and broke his suspension. This left Dixon without any opposition to take another remarkable win ahead of O'Ward, while Malukas took his second career podium, both coming at WWTR. Dixon was now the only driver in contention to take the title from Palou, having shortened the lead to 74 points. [111]
The penultimate round was the Grand Prix of Portland, where Rahal won pole position from McLaughlin and Herta. By the first caution on lap 7, Palou had made up two positions from fifth to third. When the leading duo pitted, they got caught in traffic, while Palou stayed out on his primary tires. He and Dixon behind him could push in clean air, and that resulted in the race lead once the pit stops had cycled through. Dixon appeared faster than Palou during that stage as Palou had to conserve his tires, but this time Palou pitted first to extend his lead to Dixon once again. A caution then brought Rosenqvist right behind Dixon, as he was able to stop before the pits closed and therefore jumped Dixon. Palou defended from Rosenqvist on the final restart and controlled the race to win and take his second championship. This was the first time the championship was clinched prior to the final round since Sébastien Bourdais won in 2007. Dixon's third place secured his second place in the standings, earning his team a 1-2 in the championship. [112]
Rosenqvist took pole position in his final race for McLaren at Laguna Seca. Right at the start, a multi-car collision set the tone for the rest of the race. Palou picked up the lead, before another caution came out and held off Rosenqvist, until the Swede got spun around by Ericsson to trigger another yellow. What followed were multiple restarts that all only lasted for a few laps at most, with most of them being called off almost immediately when cars collided either at the final turn or into turn two. Many cars took turns to lead a few laps, before electing to pit or dropping back during one of the restarts. The eighth and final caution ended with 17 laps to go, and Dixon led from McLaughlin, Ilott and Palou. The latter immediately took third place, and the trio came home in that order. With the final race, Chevrolet secured the Manufacturers' Cup, while Armstrong took eighth place to win Rookie of the Year honors. Further down, Canapino held on to 14th to secure the final spot in the Leaders Circle. [113]
Álex Palou's second championship was his most dominant yet, 78 points ahead of teammate Dixon, whose tally of 578 points was more than Palou got during his first championship year - despite the Indy 500 not awarding double points in 2023. While Dixon seemed to come alive in the final stretch of the season, winning three of the last four races, it was too late to keep Palou from winning the title. Too strong had his mid-season form been, winning three straight races and always bouncing back from bad luck. Crucial moments like his collision with VeeKay during a pit stop at the Indy 500, where he managed to salvage fourth place afterwards, further contributed to his dominant title. Last years' second placed driver Newgarden could not transfer his overwhelming oval pace to other circuit types, while the reigning champion Power was not able to win a single race and came seventh, a far cry from his 2022 form.
Álex Palou 
Chevrolet 
Marcus Armstrong 
