Question

1. Later, you will be driving. So give me a ride, will you?

2. Later, you will drive. So give a ride to me, will you?

3. Later, you are going to drive. So give me a ride, will you?
( Does #1 mean # 3 or #2? Is #1 and #3 the same?)

4. Give me a ride if you will be driving.

5. Give me a ride if you are driving.
(As we can not use like #4. we have to use #5? Am I right?)

6. Give me a ride if you will drive.
7. Give me a ride if you drive.
(As we cannot use #6, we have to use as in #7. Am I right?)

Answer 1

I think 1 and 2 are closest; 3 is a bit awkward.

And, yes, 5 and 7 are far better than 4 and 6.