Barcelona showed what Cadillac are lacking, admits Perez

(opens in a new tab)Sign InSubscribeF1ScheduleChevron DropdownPrevious 2026 SeasonDriver Standings Team StandingsArchive 1950-2025F1 AwardsNewsChevron DropdownWhat is F1? What is F1 TV?F1 GlossaryGet involved2026 RegulationsNewsVideosBarcelona showed what Cadillac are lacking, admits PerezQUIZ: 10 questions on maiden Ferrari victoriesQuizAston Martin struggles ‘weighing on everyone’ says KrackLe Mans star Tom Kristensen on his missed F1 opportunity AudioPlay9:24Top 10 Onboard Moments: 2026 Barcelona-Catalunya Grand Prix 13:10Jolyon Palmer's Analysis: Hamilton's first win for Ferrari Alexander AlbonFernando AlonsoKimi AntonelliOliver BearmanGabriel BortoletoValtteri BottasFranco ColapintoPierre GaslyIsack HadjarLewis HamiltonNico HulkenbergLiam LawsonCharles LeclercArvid LindbladLando NorrisEsteban OconSergio PerezOscar PiastriGeorge RussellCarlos SainzLance StrollMax VerstappenAll Drivers Hall of FameTeamsChevron DropdownAlpineAston MartinAudiCadillacFerrariHaas F1 TeamMcLarenMercedesRacing BullsRed Bull RacingWilliamsAll TeamsFantasy & GamingChevron DropdownF1 Sim RacingFantasyF1 25F1 Manager 24F1 PredictF1 ClashF1 Members' AreaMenuFIA if(window.f1MobileDetection.iOSSafari) { var meta = document.createElement("meta"); meta.name = "apple-itunes-app"; meta.content = "app-id=835022598, app-argument=https://www.formula1.com/en/latest/article/we-always-knew-barcelona-was-going-to-show-what-we-are-lacking-admits-perez.1ctyLAqEjBt8PU8wOhgz1K.1ctyLAqEjBt8PU8wOhgz1K"; document.head.appendChild(meta); } {"@context":"https://schema.org","@type":"NewsArticle","@id":"https://www.formula1.com/en/latest/article/we-always-knew-barcelona-was-going-to-show-what-we-are-lacking-admits-perez.1ctyLAqEjBt8PU8wOhgz1K","url":"https://www.formula1.com/en/latest/article/we-always-knew-barcelona-was-going-to-show-what-we-are-lacking-admits-perez.1ctyLAqEjBt8PU8wOhgz1K","mainEntityOfPage":"https://www.formula1.com/en/latest/article/we-always-knew-barcelona-was-going-to-show-what-we-are-lacking-admits-perez.1ctyLAqEjBt8PU8wOhgz1K","datePublished":"2026-06-17T14:09:22.686Z","dateModified":"2026-06-17T14:09:22.686Z","headline":"‘We always knew Barcelona was going to show what Cadillac are lacking’ admits Sergio Perez","author":"F1","description":"High-speed corners and hot temperatures highlighted Cadillac's weaknesses in Barcelona.","image":{"@type":"ImageObject","url":"https://www.formula1.com/etc/designs/fom-website/social/f1-default-share.jpg"},"isAccessibleForFree":"true","publisher":{"@type":"SportsOrganization","@id":"https://www.formula1.com#organization","name":"Formula 1","logo":{"@type":"ImageObject","url":"https://www.formula1.com/etc/designs/fom-website/social/f1-default-share.jpg","width":"480","height":"120"}}}Sergio PerezValtteri BottasCadillacShow more tags‘We always knew Barcelona was going to show what we are lacking’ admits PerezHigh-speed corners and hot temperatures highlighted Cadillac's weaknesses in Barcelona. Sergio Perez says the Barcelona-Catalunya Grand Prix weekend highlighted where Cadillac are lacking, as the new team struggled to perform under the heat of the Spanish sun. The hot temperatures and high-speed layout of the Circuit de Barcelona-Catalunya proved a challenge for the American outfit, who only got one car to the chequered flag on Sunday. Overheating issues ended Bottas' race after just 15 laps, the Finn having also suffered a brake issue during Free Practice 3 which sent him into the gravel at Turn 10 and caused a red flag. "We had to stop the car, it was precautionary. We saw an issue with some overheating issue again. That's it, sadly. Was a pretty short race for me," said Bottas, who started P20 and directly behind Perez. "Tough weekend, many issues and now two weekends in a row. But the positive thing, the pit stop was great and we seemed a bit closer in Qualifying, but race pace we still have to work on." Perez meanwhile managed to reach the chequered flag in Sunday's 66-lap race, but was three laps down in P14 as Cadillac suffered with tyre management and a general lack of pace. The Mexican was also on the back foot from the outset of the weekend, having missed FP1 as Cadillac reserve driver Colton Herta was handed a rookie session as per the 2026 regulations. "It was not a very easy start, we had a lot of wheel spin, we lost a few positions, we got them back around Lap 1 but then from that point on, we were on the tail of Alex [Albon] for the entire first stint," said Perez, who added that the team was always prepared for Barcelona to highlight the weaknesses in their car. "The hard tyre was really bad on us, we lost ground and then with the lapped events and so on, we lost a bit of ground to the Williams. "I think we always knew that Barcelona was going to show what we are lacking and I think we've got some work to do. We have a pretty good idea on what's happening and we confirmed that today." F1FacebookXInstagramYouTube© 2003-2026 Formula One World Championship Limited