What is the fuel tank size of the 2005 GMC Jimmy?

2-door models: 19.0 gallons; 4-door models: 18.0 gallons. Source: 2005 GMC Jimmy Owner's Manual.

2005 GMC Jimmy Fuel Tank Size

2005 GMC Jimmy fuel tank size: 19.0 gallons (2-door models) or 18.0 gallons (4-door models). From the owner's manual, PDF page 367.

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2005 GMC Jimmy Owner's Manual, PDF page 367

19.0 gallonsOpen the manual at this page ↗Added Oct 21, 2026 · Updated Oct 22, 2026

See where it's printed

Fuel tank size · 2-door models · PDF page 367
19.0 gallons

Fuel tank size · 4-door models · PDF page 367
18.0 gallons

See every quote (2 values)

2 values

Applies to	Value	Manual says	Page
2-door models	19.0 gallons	“19.0 gallons”	PDF page 367 ↗
4-door models	18.0 gallons	“18.0 gallons”	PDF page 367 ↗

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