A BMW 120 stands out for blending driver enjoyment with family-focused practicality.
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Overall rating 4/5
Running costs
Comfort
Reliability
Space Practicality
This smart hatchback is known for its upscale feel and excellent build quality, making it a favourite of drivers seeking both fun and function. The BMW 120, part of the award-winning 1 Series, delivers a premium experience in a family-sized hatchback with responsive handling, high-quality interior, and strong diesel engines like the 120d that combine punchy performance with decent running costs. Earlier models offer rear-wheel drive and a sporty edge, while later models switch to front-wheel drive for improved cabin and boot space. It remains distinctive and well-built compared to rivals such as the Audi A3 and Mercedes-Benz A-Class, featuring advanced infotainment and strong safety credentials.
Enjoyable to drivePremium, high-quality interiorStrong and economical diesel engines
Rear space can be tightOptions and repairs can be costlySome reliability quirks to watchSafety is a strong point for the BMW 120. Later models, especially post-2019, include automatic emergency braking, lane departure warning, LED lighting and traffic sign recognition as standard. Euro NCAP awarded the 1 Series a five-star rating, reflecting solid crash protection for both adults and children.
The BMW 120 has a range of engine options, including the 120d, a 2.0-litre four-cylinder diesel which is punchy yet efficient and 1.5-litre, three cylinder 116d and 118i models. On earlier, pre-2019 generations, rear-wheel drive and manual or automatic gearboxes were common, while later models shifted to front-wheel drive and a standard automatic. There’s no hybrid version of the BMW 120.
SE and Sport models include essentials like Bluetooth, DAB radio, sat-nav and BMW’s user-friendly iDrive system, with a touchscreen or dial control. M Sport models add luxuries like heated seats and leather trims. Apple CarPlay and Android Auto became more widely available after 2019 – something to check if seamless smartphone use matters to you.
The BMW 120 is known for its strong fuel economy. Real-world averages range from around 40-60mpg from the 2011–2019 models, with similar figures in newer front-wheel drive versions. CO2 and mpg ratings may vary between trims, wheel sizes and gearboxes, but running costs are generally good for a car of this quality.
Look for a complete service history and inspect for signs of electrical faults or warning lights, which can crop up on some models. Ensure all recalls have been addressed and check seat bolsters, electronics and for any leaking from the exhaust system. For total peace of mind, consider The AA Vehicle Inspection before you buy.
The 2011–2019 BMW 1 Series – including the 120 – ranks highly for long-term reliability according to major UK surveys, with recent models continuing the trend. Most faults reported are minor, such as washers or sensors, and major breakdowns are rare. It is worth remembering, however, that BMWs can be more expensive to fix than some other brands.
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