The BMW 1 Series (F20/F21 generation) from 2011-2015 offers a fun and relatively affordable entry point into the BMW brand. Known for its rear-wheel-drive handling and sporty character, it's a popular choice for those seeking a more engaging driving experience. These models do require care and pre purchase inspection.
Common issues include timing chain problems (especially on N13 engines), oil leaks (valve cover gasket), coolant leaks (expansion tank, hoses), and electrical problems (window regulators, central locking). Suspension components like control arm bushings can also wear out over time. Check for injector issues also, this can affect performance.
WOF tips
Key WOF watchpoints include tire condition (especially uneven wear due to the rear-wheel-drive configuration), brake pad/rotor wear, suspension play (ball joints, control arms), and the functionality of all lights. Also, check for oil leaks under the engine and around the suspension components. Ensure the windscreen is free from cracks and chips in the critical viewing area. The exhaust system must be in good condition.
About the BMW 1 118 i
This generation of 1 Series came with a range of engine options, including petrol and diesel models. The petrol engines, such as the N13（116i/118i) and N20 (125i), need attention. The smaller engines can be reliable but check the history.
Inside, the 1 Series offers a well-designed cabin with quality materials. The iDrive infotainment system is user-friendly. Rear seat space is adequate for its class, although it's not the most spacious option available. The boot provides sufficient luggage capacity for everyday use.
Questions owners ask
What are the most common engine problems to look out for in a 2011-2015 BMW 1 Series in New Zealand?
For the 2011-2015 BMW 1 Series, particularly with the N13 (116i/118i) and N20 (125i) petrol engines, common issues include timing chain problems, oil leaks (especially from the valve cover gasket), and injector issues. Coolant leaks from the expansion tank and hoses are also frequently reported.
Where can I get replacement control arm bushings for my BMW 1 Series (2011-2015) in NZ?
CARFIX stocks 377 SKUs for the 2011-2015 BMW 1 Series. You can find control arm bushings and other suspension components through CARFIX to address wear and tear on your vehicle.
What should I specifically check on a 2011-2015 BMW 1 Series before its WOF inspection in New Zealand?
For a WOF on your 2011-2015 BMW 1 Series, pay close attention to tire condition (especially for uneven wear due to its rear-wheel-drive), brake pad/rotor wear, and any suspension play (ball joints, control arms). Also, check for oil leaks under the engine and around suspension components, ensure all lights are functional, and that the windscreen is free from critical cracks or chips. The exhaust system must also be in good condition.
How often should I service my 2011-2015 BMW 1 Series?
The recommended service interval for your 2011-2015 BMW 1 Series is every 15,000 km. Regular maintenance is crucial, especially given potential issues like timing chain problems and oil leaks.
Are there any known electrical problems with the 2011-2015 BMW 1 Series?
Yes, common electrical problems reported for this generation of BMW 1 Series include issues with window regulators and central locking systems.
What are the interior features like in the 2011-2015 BMW 1 Series?
The 2011-2015 BMW 1 Series features a well-designed cabin with quality materials. It includes the user-friendly iDrive infotainment system. Rear seat space is adequate for its class, and the boot offers sufficient luggage capacity for daily use.