“i”

$W_i$

$X_{ib}$

$A_b$

$X_{ib*}$

$A_{b*}$

Vehicle price competitiveness

3

5

15

4

12

Vehicle battery performance

6

6

36

5

30

The difficulty of license plate acquisition

5

6

30

2

10

“Low energy consumption” and “low emission”

4

5

20

4

16

Government purchase subsidy, tax preference

5

5

25

3

15

After sales service satisfaction

3

3

9

4

12

Total score

-

-

135

-

95