The average car purchased in 2023 emits higher levels of carbon dioxide (CO₂) than its 2013 equivalent. This is due to the large proportion of SUVs in the mix, which tend to be bigger and heavier.
In the US, this is due to auto makers working around CAFE standards
No, that's a crying point for thinking that every vehicle can magically get that number by literally being testing in 100 difference situations. Average / combinations is all you're going to get. Clearly MFG's still try to get as much as possible, they're not stupid and know it's a selling point.