Our Community is 940,000 Strong. Join Us.


What's the difference between an S10 and an S15?


Ducaire
03-04-2005, 07:25 PM
You don't see too many S15s around, or at least I don't, but I wondered what the difference was between them and the S10. Methinks the S15 is slightly bigger, and that is all...

movin2stereo
03-04-2005, 07:27 PM
You don't see too many S15s around, or at least I don't, but I wondered what the difference was between them and the S10. Methinks the S15 is slightly bigger, and that is all...
No difference besides one says GMC and one says Chevy. :tongue:

Ducaire
03-04-2005, 07:45 PM
Do they have the exact same motor and the exact same interior and all that? (provided they are the same year model?)

movin2stereo
03-04-2005, 08:33 PM
Interiors are a little different.

smokey041369
03-06-2005, 07:37 AM
i have a 89 s-10 4.3 and a 89 s-15 4.3 the only differences the i found in the two is the gmc has a 12 gallon gas tank and the s-10 has a 20 gallon tank, put the 20 gal tank in the gmc with no problem the only other thing is the s-10 has carpet and the gmc has a rubber mat

ALMB~Nova
03-06-2005, 08:01 AM
minor cosmetic things ( grills mouldings and interior pieces) everything bolts on the same.

STOVE BOLT
03-18-2005, 09:29 AM
Do they have the exact same motor and the exact same interior and all that? (provided they are the same year model?)
THE S-10, IS A CHEVROLET. THE S-15 IS A GMC. THERE IS "NO" DIFFERENCE IN THEM YEAR FOR YEAR.THE 2.5 4 BANGER IS IDENTICAL. THE 4.3 V6 IS IDENTICAL. INTERIOR IS THE SAME. THERE IS VIRTUALY NO DIFFERENCE IN THESE 2 VEHICLES EXCEPT THE NAME ON THE HOOD.
GO TO A LOCAL JUNKYARD, ASK IF THEY HAVE A " HOLLANDER MANUAL.
CHECK OUT ANYTHING YOU NEED TO KNOW. THEY ARE THE VERY SAME VEHICLE.THE S-15 GMC IS NOT BIGGER THAN THE S-10.

STOVE BOLT
03-18-2005, 09:36 AM
i have a 89 s-10 4.3 and a 89 s-15 4.3 the only differences the i found in the two is the gmc has a 12 gallon gas tank and the s-10 has a 20 gallon tank, put the 20 gal tank in the gmc with no problem the only other thing is the s-10 has carpet and the gmc has a rubber mat
GAS TANKS OF DIFFERNT CAPACITY WERE OPTIONS ON BOTH TRUCKS. THEY CAME WITH 12, 20, GAL TANKS, WHICH EVER WERE ORDERED .

dugie6551
03-18-2005, 10:14 AM
/\ capital letters are NOT our friends. Don't type in capitals, please.

The grilles are different and other cosmetics things. No difference on mechanical parts or body parts.

jeffreyw062913
01-13-2015, 12:26 AM
The only real difference is the tie rod ends and ball joints are bigger for a s10. I own a 1989 gmc s15 and ran into trouble with these parts at the parts stores.
Other than that and previously discussed little stuff that's all Iv found

Add your comment to this topic!