March 2026 Plate Changes: What They Mean for Your Car’s Value (And When You Should Sell)
07/01/2026march plate changes, number plate changes
Every March, the UK car market goes through a major reset.
And March 2026 will be no different except the impact on used car values could be bigger than most owners expect.
Whether you drive a premium car, SUV, performance model, or EV, the March plate change doesn’t just affect new cars. It quietly reshapes the entire used car market, influencing demand, pricing, and buyer behaviour for months afterward.
At Premium Car Buying Service (PCBS), we see the same pattern every year:
owners who understand the plate change protect their value, while those who wait often lose thousands without realising why.
This guide explains exactly what the March 2026 plate change means, how it affects different types of cars, and most importantly when the smartest time to sell really is.