Most 2021 i20s sold in Europe are B‑segment hatchbacks typically fitted with a small petrol engine (often a 3‑cylinder turbo) and a 5- or 6‑speed manual. That engine is punchy for its size and gives good real-world economy, but turbo small‑capacity engines can show higher oil consumption if not regularly checked. Because this is a manual, pay attention to clutch and gearbox condition — repairs are inexpensive compared with automatic transmissions, and parts are widely available in Ireland.

• Clutch bite point and slip under load — test by accelerating in a high gear to ensure no slip and a consistent pedal feel.
• Gearbox synchros and shift quality — check for crunching or missed gears, especially into 2nd and 3rd.
• Engine oil level and signs of burning/oil leaks (small turbo engines can consume oil); look for blue smoke on startup/acceleration.
• Turbo boost/response — test for lack of midrange punch or hesitation which can indicate turbo/intercooler issues.
• Underbody, wheel-arch and sill corrosion and exhaust condition (Irish roads/salt can cause localized rust on a 5‑year car).