[Umofomia]

> they write that the more EV the less space

That's because the EQA is built on the same platform that GLA uses, which was designed for ICE vehicles.[1] The newer crop of electric vehicles that are built on dedicated platforms designed for EVs end up providing much more space than ICEs, mostly due to the ability to have the battery in a flat skateboard layout that is not possible with an ICE platform.[2]

PHEVs end up making the same compromises by shoving a larger battery into an ICE platform, which is why, for instance, the RAV4 Prime ends up having less cargo space than the regular RAV4 hybrid.

[1] https://insideevs.com/news/467187/mercedes-benz-eqa-repeats-...

[2] https://www.caranddriver.com/features/a36877554/electric-veh...

[chipsa]

There's no particular reason why PHEVs have to be worse than ICE for cargo space. The new Ford Maverick is designed as a hybrid first, for example. I know they don't have a PHEV version yet, but it's expected to come as one in a future model year.

[theluketaylor]

There isn't a PHEV version of Maverick yet, but I'm sure there will be since the platform is shared with Ford Escape which has a PHEV. Notably, the PHEV Escape loses storage space compared to its hybrid and pure combustion siblings. PHEVs need batteries an order of magnitude bigger in size and capacity compared to regular hybrids and they need to go somewhere.

Using skateboard batteries for PHEV would help mitigate the packaging issues for PHEVs, but then you're still stuck hauling around a combustion engine and all the design compromises that entails like long, tall hoods filled with components.

Skateboard batteries mean deep, expensive changes to platforms, the kind automakers only do every decode or so. With the cost of batteries plummeting and emissions rules like EU7 coming, most companies have chosen to focus their development dollars on pure EVs and cheaply retrofit their PHEVs on to existing ICE platforms.

[chipsa]

The mechanics are related with the Escape, but AFAIK, it's an entirely different body. The claim I've seen is that the regular hybrid version doesn't take up all of the battery space available, and that area is designated for the PHEV version when available.

[Umofomia]

The platform that the RAV4 uses (TNGA-K) was also designed with hybrid in mind, yet the compromises still had to be made for the larger battery that the PHEV version requires. The larger battery has to go somewhere, so I suspect the situation for the Ford Maverick won't be so different if they do come out with a PHEV version.