The BMW 1 Series is a line of small family cars manufactured by the German automaker BMW since 2004. Successor to the BMW Compact, it has been produced in four different body styles.

There are two generations of the 1 Series and their respective chassis codes:

The 1 Series was launched globally in Autumn 2004 and shares many structural, chassis, powertrain, hardware and electronic elements with the larger 3 Series. The model was started to provide a lower point of entry into the BMW range as the 3 Series moved gradually up-market. Initially launched as a 5-door hatchback, a 2-door coupe version was also launched in July 2007, followed by a convertible, 3-door hatchback and a facelifted 5-door hatchback. The 1 Series is priced between the MINI and the current E90 3 Series. The hatchback is the only rear wheel drive vehicle in its class, so it is often considered the successor to the BMW 2002. The 1 Series line is produced in two BMW factories in Germany based in Leipzig and Regensburg.

The 1 Series coupe (E82) and convertible (E88) went on sale in the United States and Canada in model year 2008 (30 June 2007) as the 128i and the 135i. Other countries received the 120i, 125i and the 135i in both platforms. The convertible, unlike the 3 Series convertible, uses a soft-top instead of a folding hardtop. This is lighter and preserves more boot space than the folding hardtop would allow.

Sachin Ramesh Tendulkar ( pronunciation (help·info); born 24 April 1973) is an Indian cricketer widely considered to be one of the greatest batsmen of all time. He is the leading run-scorer and century maker in Test and one-day international cricket. He is the first player to score a double century in ODI cricket. In 2002, just 12 years into his career, Wisden ranked him the second greatest Test batsman of all time, behind Donald Bradman, and the second greatest one-day-international (ODI) batsman of all time, behind Viv Richards. Tendulkar was a part of the 2011 Cricket World Cup winning Indian team in the later part of his career, his first such win in six World Cup appearances for India. He is currently nominated for receiving the Bharat Ratna award.