I'm thinking maybe a 1980 Toyota Celica,

but a 1980's Mitsubishi Sapporo/Dodge Challenger may be more likely.

It looks like there is a angle slanting from bumper back to the hood at the end of the lights. The Nova and Alliance look to flat and vertical in that area to be right.
Of course it might also be another Isuzu Impulse.

There does appear to be what might be a line going back into the hood area a little bit right near the end of the lights towards the center of the car.
[This message has been edited by Khw (edited 09-08-2015).]