If you care about the climate crisis don't own an SUV. They are more energy intensive to produce and have lower fuel efficiency due to their extra weight and bulky profile. Indeed the increased sales of SUVs has more than negated all the fuel efficiency enhancements of the improvements in the combustion engine in the last ten years I believe I read recently. Plus a normal estate car has at least as much boot space as an SUV and often more. If you believe that the idea that you're "safer" then of course the corollary is that those of us who don't use them are less so.