CVT overheating, whine and failure.
Inspect · Test-drive for shudder/whine; check for prior CVT work.

What the known faults on this Nissan Sentra typically cost to put right at a UK independent garage · use the figures to price risk before you bid, and to justify a reduction when something shows up on inspection.
The single priciest documented job on the 2013–2019 Nissan Sentra is head gasket / cooling system repair at £900–£2,600. Few cars need every repair listed here · treat £2,010–£6,650 as the full exposure if one arrived with all of them.
CVT overheating, whine and failure.
Inspect · Test-drive for shudder/whine; check for prior CVT work.
Timing chain rattle on the 1.8L.
Inspect · Listen for a rattle on cold start.
Infotainment glitches.
Inspect · Test the head unit.
Dashboard and trim wear.
Inspect · Inspect the dash and seats.
Ranges are indicative parts-and-labour costs at a UK independent garage, inclusive of VAT. Franchised dealers typically sit 40–80% higher, and prestige or electrified variants sit at the top of each band. Always get a written quote before committing.
Build a tickable checklist for the exact car in front of you, record faults with photos, and hand the buyer a report.