Carlos Sainz – Girlfriend, Net Worth and Height

Fans of Carlos Sainz are interested in his personal life, including his girlfriend and net worth.



Carlos Sainz Jr., one of Formula 1’s most consistent and respected drivers, has built an impressive reputation both on and off the track. While he generally keeps his personal life out of the spotlight, fans continue to show strong interest in two aspects of his life: his relationship with Scottish model Rebecca Donaldson and his steadily growing net worth. Sainz is regarded as one of the most commercially successful drivers on the grid, supported by major brand partnerships and a long career at top F1 teams.



Carlos Sainz’s Girlfriend: Who is Rebecca Donaldson?



Carlos Sainz is currently dating Rebecca Donaldson, a professional model and entrepreneur from Scotland. The pair were first linked publicly in 2023, shortly after Sainz’s previous long-term relationship ended. Since then, Donaldson has been seen supporting the former Ferrari driver at several Formula 1 events, further confirming their relationship.



Rebecca Donaldson grew up in Scone, a village in Perthshire, and later attended Perth Academy. Her modeling career began at a young age, and over the years she has worked with global brands, fashion houses, and editorial publications. She has appeared in high-profile magazines, including Vogue Ukraine and Marie Claire México, establishing herself as a recognised name in the fashion world. Represented by several model agencies throughout her career, she has worked internationally across Europe and the United States.



Alongside her modeling success, Donaldson is also an entrepreneur. During the COVID-19 lockdown period, she founded Muse Activewear, a women’s athleisure brand focusing on minimalistic athletic apparel designed for both training and everyday comfort. The business reflects her interest in fitness, fashion, and wellness, areas she often highlights on her social media platforms. Her entrepreneurial work has helped build her profile beyond the modeling industry, and the brand continues to grow among fitness-focused consumers.



Donaldson has also gained attention for her appearances at races and her visible support during Sainz’s recovery periods, including his return after surgery in early 2024. While both she and Sainz prefer to keep their relationship largely private, they have been spotted together at events and social gatherings, and she has been photographed in the Ferrari paddock on multiple occasions. Despite the high level of public interest, the couple maintains a relatively low-key approach to their personal life.



His Previous Long-Term Relationship



Before dating Rebecca Donaldson, Carlos Sainz was in a long-term relationship with Isa Hernáez, a Spanish journalist and fashion professional. The pair began dating in 2017 and were together for several years before publicly parting ways in 2023.



Hernáez worked in the fashion industry as a press officer for various Spanish brands and was known for co-hosting a fashion-focused podcast. Although she appeared at some Formula 1 races during the earlier years of Sainz’s career, the couple mainly kept their relationship out of the media. Their separation was widely reported in Spanish media outlets, but both handled the breakup discreetly and without public controversy.



Carlos Sainz’s Net Worth



As of 2025, Carlos Sainz Jr.’s estimated net worth is around $50 million . His wealth comes primarily from his Formula 1 salary, brand partnerships, performance bonuses, and a range of endorsements.



Sainz has driven for several major teams throughout his career, including Toro Rosso, Renault, McLaren, and Ferrari. His move to Ferrari in 2021 marked a significant step forward financially, as the team has historically offered some of the top salaries in Formula 1. His competitive performances, including multiple podium finishes and a race win, further increased his market value.



In addition to his racing salary, Sainz has secured sponsorship deals with global companies in sectors such as automotive, fashion, and lifestyle. These partnerships provide substantial additional income, particularly as his public profile has continued to rise.



Sainz also comes from a renowned motorsport family. His father, Carlos Sainz Sr., is a two-time World Rally Champion and multiple-time Dakar Rally winner. Although Sainz Jr. has built an independent career, growing up in a motorsport-focused environment contributed to his early development and professionalism within elite racing.



Carlos Sainz Height and Weight



Carlos Sainz Jr. is 1.78 metres tall and weighs around 64 kilograms as of the start of the 2025 F1 season.



A Career and Personal Life in Balance



Despite his fame, Carlos Sainz chooses to keep much of his personal life private. His relationship with Rebecca Donaldson has attracted attention because of her public profile, but both appear committed to maintaining a respectful balance between their personal and professional worlds.



At the same time, Sainz’s net worth reflects years of consistent performance, strong contract negotiations, and the commercial value he brings as one of Formula 1’s most reliable and marketable drivers. With the peak years of his racing career still ahead of him, his financial and professional prospects are expected to continue growing.
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