Model family

Chevrolet Express

Choose an exact chassis or model code to open source-backed specifications, service capacities, batteries, tires, maintenance and ownership data.

1 exact codes · 8 published facts
Published configuration references

Choose the market, engine and transmission

Compare manufacturer-backed reference configurations with source-linked specifications and owner resources. Match the cited market and edition; a shared model name does not make specifications interchangeable.

Exact engineering reference

Chevrolet Express: specifications by chassis

One model name can cover different engines, grades and equipment. Compare the exact published answer for each chassis instead of applying a generic model-wide specification.

5 documented questions
Chevrolet Express: specifications by chassis. Every linked fact identifies its original source; a blank cell means no qualifying answer is published.
Owner questionExpress 2500 Passenger LT CG23406 LV1 MY2025 US2025
Engine oil capacityHow much engine oil does it take?6.0 US qt (5.7 L) with filter (GM TechLink MY2025 chart)General Motors / GM TechLink ↗
Fuel tank capacityHow much fuel does the tank hold?117.3 L (31.0 US gal), approximatelyGeneral Motors ↗
Key fob batteriesWhich key or smart-key battery fits?CR2032 or equivalent battery; insert positive side facing downGeneral Motors ↗
Transmission fluidsWhich transmission or transaxle fluid?DEXRON-HP automatic transmission fluidGeneral Motors ↗
Coolant capacitiesWhich cooling-system reference applies?12.4 L (13.1 US qt), approximately, for the entire engine cooling system (4.3L V6 with rear heat)General Motors ↗

Each linked value opens its own manufacturer source, verification date and applicability notes. Catalog year ranges do not guarantee identical equipment in every market.

Express chassis / model codes

Common Express ownership topics