This 2021 Ford Fiesta 1.0 EcoBoost MHEV ST-Line Edition blends sporty styling, excellent fuel efficiency, and modern technology in one of the UK’s most popular hatchbacks. Finished in the desirable ST-Line trim with five doors, it combines sharp looks with everyday usability. Having covered 90,659 miles and with a recent service completed, and 3 additional services recorded it also comes with the reassurance of a long MOT valid until August 2026 Under the bonnet, the 1.0-litre EcoBoost turbocharged petrol engine is paired with Ford’s clever 48-volt mild hybrid system to deliver 122 bhp and 155 lb-ft of torque. Performance is lively with 0–62 mph achieved in just 9.4 seconds and a top speed of around 126 mph, while still returning official WLTP economy figures of approximately 53 mpg. Many drivers report motorway runs exceeding 70 mpg, proving this car can be both fun and frugal. The ST-Line Edition also features sports-tuned suspension for a sharper, more agile drive, while Hill Start Assist provides extra confidence when pulling away on inclines. Inside, the cabin is well equipped and designed to make every journey easier. The centrepiece is the Ford SYNC 3 infotainment system with clear touchscreen display, integrated navigation, and seamless smartphone integration via Apple CarPlay and Android Auto. Everyday usability is enhanced by keyless start, cruise control for relaxed longer trips, and air conditioning to keep the cabin cool. Ford’s clever Quickclear heated windscreen ensures frost is cleared in seconds on cold mornings, while front and rear electric windows and electrically heated, power-folding mirrors add further convenience. Rear parking sensors make manoeuvring in tight spaces simple and stress free. Lighting technology is another highlight, with LED projector headlights providing excellent visibility on darker roads and distinctive LED rear lights finished in Ford’s signature Night Square design. On the outside, the ST-Line body styling package gives the Fiesta a sporty edge that sets it apart from regular models, with the look completed b