FIAT SEICENTO (1998-03) 3DR HATCHBACK 900 SX

Buyer's Guide & Data from our Checks
The FIAT SEICENTO (1998-03) 3DR HATCHBACK 900 SX is a compact, three-door city car for everyday trips, not large-family duties. In the UK used-car market, it competes with budget runabouts such as the Daewoo Matiz and Ford Ka, and its small footprint makes parking easy.
Mycarcheck.com records 72 look-ups across 51 distinct VINs, offering a useful snapshot of interest in this older Fiat. Checked cars average 57,000 miles and about 2,000 miles annually; recorded keepers average just over five. These are averages from vehicles checked, not guarantees about every Seicento, so condition and history still matter.
The 900 SX suits first-time drivers, commuters or buyers wanting an inexpensive runabout for short journeys and parking. Its charm is simplicity and nimble city manners, not comfort, space or performance; rear-seat access is limited by the three-door layout. Unlike newer city cars, it feels basic but offers character. Check history before buying.
Buying a Seicento? Outstanding finance, theft, write-offs, hidden damage or clocked mileage can turn a bargain into a costly mistake. Enter the reg now and check before you commit.
Key Findings
The following statistics are drawn from our checks of 51 different vehicles, run between February 25th 2021 and October 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
72
Lookups
Lookups
19
Hidden Histories
Hidden Histories
68k
Average Mileage
Average Mileage
£0
Average Valuation
Average Valuation












