In hybrid mode, the battery usually gets a small recharge, and this extra power helps the gas engine, saving you fuel. It's generally best to leave the system in automatic hybrid mode instead of manually charging the battery with the gas engine, as this can actually use more fuel.
I configured a Q5 to match my DS as closely as possible, and interestingly, the DS ended up being cheaper, though only by less than $2k. Given DS's reputation for packing in more value, I expected a bigger gap.
It’s good to know that for routine maintenance like oil changes and brakes, a local mechanic familiar with European cars might suffice. I hadn’t thought much about the suspension or safety systems needing specialized tools, but that definitely makes sense. I will call the dealer and ask about...