Mazda Demio prices in New Zealand

A fair asking price around $11,800, between $10,600 and $12,800.

Drawn only across the years and kilometres the listings cover. Hover or tap a curve to read it.

Year bands with fewer than 5 listings show no prices: 1 band, 4 listings between them.

The model does not see body style, trim grade or condition, so a big gap can be a different kind of car rather than a bargain. Check the listing.

• These are dealers' asking prices from listings live on their own sites, before on-road costs. They are not what cars sold for.
• The model fits the logarithm of the asking price to age, kilometres (on a curve), engine size and region across 313 listings (R² 0.81). Its fair price is the middle estimate: half of comparable listings ask more, half less. The range is where the middle half of listings sit around the model.
• Above 200,000 km this model runs high: listings there ask around 10 to 16% less than it predicts. Treat a figure up there as a ceiling.
• Cars that do not state an engine size are left out of the model.
• Regions with fewer than 5 of these cars are priced at the Auckland level.
• Days listed count from when we saw a car arrive on a dealer's site (within four days) to the first night it was gone, once per car. Leaving a site is not always a sale, and with the ledger only running since 29 Aug 2026, quick departures are over-represented: cars that sit for months have not had time to show up.
• The cheapest list compares each car with tonight's fair price for it, with no more than 2 from any one yard. Cars 60% or more under are left out: that far under, a mis-read price is likelier than a bargain.