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Used BMW 1 Series for sale

2 listed by UK dealers · from £20,350 · Rebecca's honest verdict below

2021 BMW 1 Series
2021 BMW 1 Series — £20,350
48,050 miles · petrol · Automatic · Grey · Prestige Cars Kent, Orpington
Full spec & ask Rebecca →
2021 BMW 1 Series
2021 BMW 1 Series — £22,348
29,562 miles · petrol · Automatic · Black · Prestige Cars Kent, Orpington
Full spec & ask Rebecca →

Rebecca's review — BMW 1 Series 128ti petrol (2019–2021)

Overview
Front-wheel drive is dead. Nobody told this.
The 128ti sits in a sweet spot that is genuinely hard to find in the used market. You get BMW build quality, a properly quick petrol engine, and a chassis tuned by the M division — all without the insurance and fuel bills of an M135i. It is aimed squarely at the driver who wants something sharp and grown-up but is not interested in showing off about it.
Outside
Aggressive without trying too hard. Still works.
BMW gave the 128ti a subtly wide body, a deeper front apron, and those distinctive 18-inch bi-colour alloys as standard. It looks purposeful without being theatrical, which means it has aged far better than a lot of its hot-hatch rivals from the same period. Dark colours — Sapphire Black in particular — suit it brilliantly, and the proportions hold up from every angle.
Inside
It feels more expensive than you paid for it.
Climb in and the quality of the materials makes itself known straight away. The seats are supportive, the driving position is excellent, and the whole cabin has that solid, well-assembled feel BMW does better than almost anyone at this price point. The back seat is genuinely usable for adults, and the boot is a good size for a compact car. There is very little in here to apologise for.
Tech
The screen you actually want to use every day.
The iDrive system fitted here is one of the most intuitive infotainment setups in the class. The digital dial display is clear, Apple CarPlay came as standard, and the build quality of the switchgear around the screen is a step above most rivals. Lane assist, automatic emergency braking, and parking sensors are on most examples, and none of them nag you to the point of switching them off.
Driving
265 horsepower through the front wheels. It works.
The two-litre four-cylinder pulls hard from low revs, the eight-speed automatic is quick and well-judged, and the engineers have done a serious job of eliminating torque steer — which by rights should be a problem at this power level. The ride is firm but not punishing, motorway refinement is genuinely good, and when you want to press on the chassis rewards you without ever feeling nervous.
Running
Real-world economy surprises people. Every time.
BMW's flexible servicing intervals mean you are not booking it in every six months, and independent specialists are well versed in this engine. Insurance sits in a reasonable group for what it offers performance-wise. Economy in mixed driving is respectable for a 265-horsepower petrol, and parts availability is strong. On balance, the day-to-day cost of running one is lower than most buyers expect before they look into it.
Verdict
Check the service history and the tyre wear pattern.
Give the service record a quick look and check the front tyres for uneven wear — sorted in a sentence. Everything else points in one direction. The 128ti is a rare thing: a compact BMW that drives as well as it looks, costs less to own than the badge implies, and has a cabin quality that flatters the money you spend. If you want a fast, refined, everyday car that never embarrasses you, this is the one.