Trim & Spec Impact Guide
Upgrading from 17" to 19" alloys can increase CO₂ emissions by 5-10g/km, often jumping a VRT band and adding hundreds to your tax bill.
An S-Line or M-Sport trim adds high OMSP value compared to a base model, increasing the final VRT percentage due to higher market valuation.
Revenue counts pan-roofs, leather upgrades, and tech packs as value additions. These must be declared during the NCT inspection.