CREATE TABLE "technical_specifications" (
  "model_type" text,
  "model_designation" text,
  "engine" text,
  "wheelbase_mm_inch" text,
  "gvw_kg_ton" text,
  "axle_ratio" text
);

Question: How many different engines are there for the model with model designation 97G00?
SQL: SELECT COUNT("engine") FROM "technical_specifications" WHERE "model_designation"='97G00';

Question: What's the engine for the model model designation 97G00 and GVW of 2500/2.46 kg/ton?
SQL: SELECT "engine" FROM "technical_specifications" WHERE "gvw_kg_ton"='2500/2.46' AND "model_designation"='97G00';

Question: What model type has model designation 97500?
SQL: SELECT "model_type" FROM "technical_specifications" WHERE "model_designation"='97500';

Question: What's the axle ratio of the model with model designation 97G00?
SQL: SELECT "axle_ratio" FROM "technical_specifications" WHERE "model_designation"='97G00';

Question: What model type has 97100 model designation?
SQL: SELECT "model_type" FROM "technical_specifications" WHERE "model_designation"='97100';