数据显示SUV是最安全的（insurence industry report)

Here are the safest 15 models, with lowest driver death of any accident including role over.
SVU: 7
Cars: 5
Minivan: 3

On the list of deadest list of 15 models, there are only two mid size SUV.

Link:http://www.iihs.org/externaldata/srdata/docs/sr4204.pdf

Sequoia, ML320, RX330 has the lowest Role over death rate.

Lowest rate of driver death overall mv / sv / roll
Chevrolet Astro minivan very large 7 4 4 4
Infiniti G35 luxury car midsize 11 7 3 0
BMW 7 series luxury car very large 11 4 7 0
Toyota 4Runner 4WD SUV midsize 13 4 8 8
Audi A4/S4 Quattro 4dr car midsize 14 9 4 4
Mercedes E class luxury car large 14 5 9 5
Toyota Highlander 4WD SUV midsize 14 9 5 5
Mercedes M class 4WD SUV midsize 14 10 5 0
Toyota Sienna minivan very large 17 4 13 4
Honda Odyssey minivan very large 17 8 8 4
Lexus ES 330 luxury car midsize 18 8 11 6
Lexus RX 330 2WD SUV midsize 18 15 3 0
Toyota Sequoia 2WD SUV large 18 7 11 0
Honda Pilot 4WD SUV midsize 19 7 14 6
BMW X5 4WD SUV midsize 19 8 11 9