92-95 Mazda MX-3 gas Mileage

well i've been looking at some MX-3 ... and just wondering about gas milage.... from what i found online.... the V6 5 speed.... will give yah 20-25 MPG? is this right?... cuz they say the 4 speed auto is even worse... could anyone tell me if that is true or false..... and if u could.... tell me wat the mileage would be?
Inline 4, 5 speed
V6, 5 Speed..
Thx for any help

~NIGHT RIDER~

I get about 25 mpg out og my 1993 GS-SE 5-speed with mods.