Chevette too!..
Those S10's had the same Isuzu Diesel that the Chevette "Scooter" had in the 80's..we had one(Chevette Scooter), for a delivery vehicle at one parts store I worked at..it got well over 30 mpg..but unfortunately it got rear ended and totaled!..we never had to touch the motor,other than oil and filter changes..had almost 200,000 miles on it when it was wrecked,and still ran perfectly..
I've seen 80's El-Caminos,Monte Carlo's and Olds Cutlasses with a 4.3 V6
Diesel engine too..pretty rare,but they DID make them..not many lasted too long,all the ones I saw junked had less than 100K on them...
One customer I had owned a 78 Dodge D100 diesel pickup--the only one I've ever seen with a 243 CID diesel version of the 225 slant 6!..I guess they either didn't sell many here,or they all died an early death..haven't even seen any in junkyards..I wonder if they were as rugged as the slant 6 gas engine??--the guy I know who had that truck loved his,but was in deep doo-doo whenever it needed parts..had to special order just about everything..
I've also seen an Escort GT with a diesel and a 5 speed in one junkyard!--I could have owned it for 100 bucks,all it needed was a rack and pinion..but someone bought it before I did..
There are lots of "weird" vehicles with diesels you wouldn't suspect had them..VW Rabbit/Jetta's,Mazdas,Volvos,and the Ford Ranger pickups,Mitsubishi Raiders,Isuzu Troopers and Rodeos,etc..many more overseas than here,but I've seen quite a few in the junkyards around here..
