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Logbooks filed under · BERTONE

Bertone fuel economy

1 Bertone models with five or more years of test sheets on file. Most efficient: the X1/9 at 22 MPG.

Every Bertone on file, best sheet first

ModelCombinedFuel/yrClassYears
X1/9 22 MPG$2182 Two Seaters1984–1989

Fuel costs at $3.20/gal fixed JUL 2026, over 15,000 miles a year — the same basis used everywhere in this book. Electric models are rated in MPGe and are not directly comparable on fuel cost.

SOURCE·US EPA fuel-economy test data·FUEL ASSUMED AT $3.20/GAL FROM JUL 2026·REVIEWED JUL 2026

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.