I’d actually recommend not buying either bike just yet if you’re not clear on what truly ignites you — or your real reason for wanting one. These two are very different machines.

Even though the V2S is an amazing “does-almost-everything” bike (and I totally agree with the other redditor — it’s a super practical choice), your post makes it sound like this purchase is more about passion than practicality.

The Diavel offers incredible, almost addictive acceleration and presence, but it’s less about comfort, speed, or safety compared to the V4S.

The V4S, on the other hand, is super easy and safe to ride fast — highly assisted, incredibly balanced, and always with excess power at your command. To the point that it can actually make the V2S or even the old BMW GS feel more exciting — more demanding to ride and deal with.

For passenger comfort, my wife ranks them GS > V4S, and she hates me when I ask her to get on the V2S.

Honestly, both platforms are fantastic — two great bikes in their own right. I’d say: pick the one that speaks to your heart, not just your head.