Every brand with at least 10 vehicles in Cork, CC BY 4.0 CSO data. Share is of the
county's total fleet, not of named brands -- CSO's "All other makes" catch-all (~1% of the fleet,
many low-volume brands combined) is excluded from the ranking but counted in the denominator.
Linked brands have their own page with the national picture and every county they're strong in.
Fleet profile
Most common CO2 band: Band A4 (WLTP-era band; see caveats)
Most common year of manufacture: 2016
2022 census population: 584,156
Source: CSO Department of Transport data for 2026 September, CC BY 4.0. See
how we calculate these figures for the per-capita formula and data caveats.