Speedometer, instrument, kilometers

Years 1963–79, 1998–05, 2008–09, 2023 Models 8 Factory citations 12

Also described as Metric speedometerExport speedometerSpeedo I/P (export) kilometersSpeedometer (Export)Speedometer, kilometersSpeedometer instrument, kilometers per hour and miles per hour

Also documented for Cadillac Oldsmobile Pontiac Saturn

Documented applications

Camaro

1967–1969 Confirmed

export
1970s Confirmed

export

Chevelle / El Camino

1965–1966 Confirmed

footnote-flagged in source (Canada/export, build-sheet/tag-only, documentation-only, or package base engine not reported as an option — see chevellestuff legend)

Impala / Full-Size

1963–70s (varies) Confirmed

Nova / Chevy II

1975 Confirmed

Aveo — T200 (2004–2008)

2008 Factory-verified

GM factory document — 2008 chevrolet aveo rpo code list, p.1.

Aveo — T250 (2009–2011)

2009 Factory-verified

GM factory document — 2009 chevrolet aveo rpo code list, p.1.

Bolt EV — first generation (2017–2023)

2023 Factory-verified

GM factory document — 2023 chevrolet 23 bolt ev body builder sm en us 2022aug26, p.10.
GM factory document — 2023 chevrolet 23 bolt euv body builder sm en us 2022aug29, p.11.

Venture — U-body minivan (1997–2005)

1998–2005 Factory-verified

the 1998–1999 lists read kilometers, Europe

GM factory document — 1998 chevrolet venture ext rpo code list, p.1.
GM factory document — 1999 chevrolet venture ext rpo code list, p.1.
GM factory document — 2000 chevrolet venture ext rpo code list, p.1.
GM factory document — 2001 chevrolet venture ext rpo code list, p.1.
GM factory document — 2002 chevrolet venture ext rpo code list, p.1.
GM factory document — 2003 chevrolet venture ext rpo code list, p.1.
GM factory document — 2004 chevrolet venture ext rpo code list, p.1.
GM factory document — 2005 chevrolet venture ext rpo code list, p.1.

This page aggregates every documented appearance of U18 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.