Citroën C1

C1 in brief

The C1 was produced from 2005 to 2022 in the Czech Republic, in the same factory as the Peugeot 107 (later 108) and Toyota Aygo. These cars are virtually identical under the skin: they mainly differ in their front ends, rear ends, and interior details, so most spare parts fit all three models.

The C1 was offered with 3- and 5-door hatchback bodies. It's one of the cheapest cars to run: low fuel consumption, simple technology, and affordable parts. On the downside, the interior is cramped, the boot is small, and it's noisy on the motorway, so it's best suited to the city.

1st and 2nd generation — what's the difference

The 1st generation (2005–2014) is basic and light. During its production run, it was updated twice: bumpers, headlights, and interior details were changed, and newer models often feature LED daytime running lights. Today, it's the cheapest C1, but the cars are getting old, so rust and suspension condition are key.

The 2nd generation (2014–2022) is more modern: a quieter and better-equipped interior, often with a touchscreen multimedia display with Mirror Screen functionality to connect your phone, and sometimes a rear-view camera. There was also an Airscape version with a folding soft top.

The C1 was discontinued around 2022 — it has no direct successor, and in the same factory, the Toyota Aygo X is now produced.

Engines and transmissions

Almost all C1s come with a 1.0-litre three-cylinder petrol engine (Toyota 1KR) — around 68–72 hp. It's simple, economical, and has a timing chain, so there's no need to change the timing belt.

Initially, there was also a 1.4 HDi diesel (around 54 hp), but it's rare. In the second generation, a more powerful 1.2 PureTech (around 82 hp) was offered — with it, the C1 feels better on out-of-town roads.

Transmissions come as a 5-speed manual or a robotised manual (called ETG in the second generation). The robotised box shifts slowly and with hesitations, so many buyers find the conventional manual more convenient.

What to check when buying a used C1

The clutch is the most common source of expense, as most C1s were driven in the city. It shouldn't slip and should 'catch' at the top of the pedal. In a car with a robotised box, test the movement from a standstill and the gear shifts — long delays or errors on the instrument cluster could indicate clutch or transmission control mechanism repair.

Check the bodywork for rust on the sills, wheel arches, and tailgate, especially on first-generation cars. Listen to the suspension — rattling often indicates worn-out stabiliser links or bushes; check the springs as well.

Check in the Airscape trim that the roof opens smoothly and doesn't leak water, and in all cars, that the air conditioning works. The C1 is often a first or work car, so inspect the bodywork according to the service and inspection records.

Trims

Names and equipment vary by market and year; we list the most commonly found trims in Europe.

Comparison of second-gen trims

For most buyers, the Feel with a manual gearbox is the best bet — it's cheap, simple, and sufficiently comfortable. The Shine or Flair are worth considering if you want more kit, while the Airscape version is for those who value the open-top experience.

Frequently asked questions