Fourth generation (XP210, 2020-present) · Supermini / small hatchback
Floor mats made for the old Toyota Yaris (2011-2020) do not fit the current car: the fourth-generation Yaris (XP210) sits on Toyota's GA-B platform, a completely different underbody. The hybrid battery under the rear seat also makes the boot shallower, so cargo mats cut for the older car will not lie flat.
First generation (XP210, 2021-present) · Subcompact / B-segment SUV
The Yaris Cross (XP210, 2021-onwards) sits on the same GA-B platform as the Yaris but is a taller, wider B-segment SUV. Cabin mats do not cross-fit with the standard Yaris even though the platform is shared.
Fifth generation (XA50, 2019-present) · Family SUV / C/D-segment 4x4
The RAV4 Prime is not sold in the UK; the closest local equivalent is the RAV4 PHEV. Check that a mat listing names the fifth-generation RAV4 (XA50) and the UK-market hybrid or PHEV rather than the US-market Prime, and read the compatibility list on the listing instead of trusting the title alone.
Three products we would look at first in this category. Fit for your Toyota still comes first: check the compatibility list on the listing against your exact model and year, and read the model guide above.
Amazon Basics2-Piece All-Season Rubber Floor Mats
Front pair in trim-to-fit rubber; a cheap way to protect the original carpet mats.