1500=half ton 2500=3 quarter ton 3500=1 ton
I have a Vandura 2500, it means a half ton with a three quarter ton rating, stronger rear springs, lower rear end ratio,& bigger engine....
I do believe that the 1500 has a shorter body than the 2500 and 3500. Also engine sizes, I believe that the 1500 typically comes with a straight 6, the 2500 with a 350 v8 and the 3500 with either a 7.4v8 or a diesel.
*My 93' G2500 vandura has a 1 ton frame w/ 3/4 ton brakes.*
1000
The ECM on the Vandura 2500 is under the Driver's seat.
1500 is a 1/4 ton, 2500 is a 1/2 ton.
The hd has the 2500 suspension and frame, as well the hd comes with a 6.0L V8 engine borrowed from the 2500 as well
I believe a np241 came in a Sub. not sure if there is a difference between a 1500 and 2500.
1500 trucks are 1/2 ton, 2500 trucks are 3/4 ton, 3500 trucks are 1 ton. The differences are hauling/towing capabilities. Granted 2500's and 3500's have more powerful engines, a 1500 can be made into a 2500 with few modifications.
2500
the 2500s have higher torque, a bigger frame and are more heavy duty overall
There are to sizes 110"and 125".
3254
.all I can say is my '92 2500 vandura has a 350 in and it does the job...don't know if all of 'em are the same size or not dt
My 93' vandura has a 5.7 liter 350cubic inch engine.