The data indicates that the vast majority of 2023 Mazda 3 vehicles have very low mileage, with approximately 99.2% recorded within the 0 to 10,000 miles range. Very few vehicles fall into the higher mileage brackets, with only 0.4% each recorded between 10,000 to 20,000 miles and 20,000 to 30,000 miles. This suggests most Mazda 3s from 2023 are likely new or nearly new, reflecting a typical pattern for relatively recent models in the UK market.