I have bought Shark products over Dyson several times. This one the Shark® WANDVAC® POWER PET Cordless Hand Vac, Ultra-Lightweight & Portable for Car & Home was a let down. I expected the suction to blow me away. The Wand is to long to really work in your car (only the open space). All in all  I was wrong.  Testing the Shark Wandvac against Dyson handheld, The Dyson won. Not by a large margin but, it still won. I am very disappointed. I'll just use this one for small jobs.