Would have a co-signer sustain me obtain a better interest rate on a modern sports car?

Possibly; if their credit gain is higher than yours. By them co signing the loan you should get the loan.

It depends on your credit rating vs your co-signer's credit rating. If yours is low, then the co-signer's could win you a better rate if his/her rating is better.

Answers:
Auto finance is what I do for a living and the answer to your question is it could.

Co-signed loans are most ofter used to backing young people establish their credit and are most times co-signed by a parent, noble parent, brother or sister.

If your co-signer has a good credit score/profile it will assist you to be approved for the loan. And unlike what one of the other posters said, if it's truly a co-signed loan it will show on both signers credit. It will either have a J for shared or a C for co-sign under the lenders name on the not here. No one will know who is the primary and who is the secondary signer.

My mom cosigned for my first coup�� purchase. They said it would go on my credit, but it did not. It only go on her credit. I'm not sure if you have your own credit yet, but it's not a approach to establish credit. Just keep that in mind.

No but it will help you get a loan

It adjectives depends on the place you go to select a car you like>

In this year and age the following dealers are hurting for sales and business:

FORD
GM
BUICK
GMC
PONTIAC
CHRYSLER

You should be capable of negotiate a rate and term?

Have you tried to get pre- APPROVED by your local Bank or Credit Union beforehand you go shopping? You then can use this as a tool for a credit stricture and purchase.

Shop around with differenct dealers contained by other cities.

Credit Unions offer attractive rates for auto and trucks.

Having a co-signer merely shows the Dealer that you don;t have ample credit to get the car on your own.