Question: Which vehicle that won the Auto Trader RAC British Touring Car Championship was marketed and produced by a Swedish manufacturer?

full_context: Document 1: 1993 British Touring Car Championship: The 1993 Auto Trader RAC British Touring Car Championship season was 36th British Touring Car Championship (BTCC) season.
Document 2: 2000 British Touring Car Championship: The 2000 Auto Trader RAC British Touring Car Championship season was the 43rd British Touring Car Championship (BTCC) season and marked the final year for Super Touring specification cars in the championship. The champion was Alain Menu driving a Ford Mondeo, while Alan Morrison won the newly introduced Class B championship in a Peugeot 306 GTi.
Document 3: 1998 British Touring Car Championship: The 1998 Auto Trader RAC British Touring Car Championship was a prominent BTCC season during the 'golden era' of touring car racing in Britain. It was eventually won by Rickard Rydell in a Volvo S40 with a round to spare. The runner-up was Anthony Reid in a Nissan Primera. The Autosport Cup for Independents, a championship for privateer entries was won by Tommy Rustad in a Renault Laguna. The video game TOCA 2 Touring Cars is based on this championship season.
Document 4: Suzuki SX4: The Suzuki SX4 is a compact car and crossover developed jointly by Japanese automaker Suzuki and Italian automaker Fiat sold between 2006 and 2014. It was available as a hatchback and sedan, with the former available in both front and four wheel drive. In 2013, a new generation was launched, called Suzuki SX4 S-Cross — now exclusively a mini SUV, with a sedan version not offered. The first and second generation SX4s sold alongside one another until 2014. The SX4 sedan was replaced with the Suzuki Ciaz.
Document 5: Saab Automobile: Saab Automobile AB was a manufacturer of automobiles that was founded in Sweden in 1945 when its parent company, SAAB AB (soon to be Saab AB) (   ), began a project to design a small automobile. The first production model, the Saab 92, was launched in 1949. In 1968 the parent company merged with Scania-Vabis, and ten years later the Saab 900 was launched, in time becoming Saab's best-selling model. In the mid-1980s the new Saab 9000 model also appeared.
Document 6: Volvo 300 Series: The Volvo 300 Series is a rear wheel drive small family car sold as both a hatchback and (later) a conventional saloon from 1976 to 1991. It was launched in the Netherlands shortly after Volvo acquired a major stake in the passenger car division of DAF in 1973. The series consisted of the Volvo 340 (previously 343/345) and the later Volvo 360.
Document 7: 1996 British Touring Car Championship: The 1996 Auto Trader RAC British Touring Car Championship season marked the arrival of Audi to the sport with their four wheel drive A4s. The title was won by Frank Biela, with Swiss driver Alain Menu again finishing in second place and Swede Rickard Rydell in third.
Document 8: 1994 British Touring Car Championship: The 1994 Auto Trader RAC British Touring Car Championship season was the 37th British Touring Car Championship (BTCC) season.
Document 9: 1995 British Touring Car Championship: The 1995 Auto Trader RAC British Touring Car Championship was won by John Cleland in a Vauxhall Cavalier. The Independents' title was won by Matt Neal in his Team Dynamics Ford Mondeo with fourteen class wins.
Document 10: Audi S4: The Audi S4 is the high performance variant of Audi's compact executive car A4. The original Audi S4, built from 1991 until 1994, was a performance-oriented version of Audi's 100 saloon/sedan. All subsequent S4s since 1997 have been based on the Audi A4; and as the A4 has evolved from one generation to the next, so has the S4.
Document 11: 1999 British Touring Car Championship: The 1999 Auto Trader RAC British Touring Car Championship season was won by Laurent Aïello in his debut season driving for the Nissan works team, with team mate David Leslie in second place. Rickard Rydell, the 1998 champion came third, with James Thompson and Jason Plato coming fourth and fifth.
Document 12: Volvo S90: The Volvo S90 is an executive sedan manufactured and marketed by Swedish automaker Volvo Cars since 2016. Its estate variant is called the Volvo V90.
Document 13: Saab 9-4X: The Saab 9-4X is a compact luxury crossover SUV introduced by Swedish automaker Saab at the LA Auto Show 2010. It is based on the all-wheel-drive GM Theta Premium platform which also forms the basis for the Cadillac SRX. The 9-4X began production in 2011 and was built at Ramos Arizpe, Mexico but stopped before the end of the year due to the bankruptcy of Saab.
Document 14: Volvo S40: The Volvo S40 is a compact luxury car marketed and produced by the Swedish manufacturer Volvo Cars from 1995 to 2012 across two generations.
Document 15: 1997 British Touring Car Championship: The 1997 Auto Trader RAC British Touring Car Championship was won by Alain Menu of the Williams Renault Dealer Racing team, driving a Renault Laguna. Menu dominated the year, setting a record of 12 wins during the season. The runner up was Frank Biela of Audi Sport UK in an Audi A4 Quattro. Third place was Menu's teammate, Jason Plato. In the independent class the championship was won by Robb Gravett in a Honda Accord.
ground_truth: Volvo S40