2018 Cadillac CTS and CTS-V Fuel tank size
19gal
2018 Cadillac CTS and CTS-V Owner's Manual, PDF page 355
Fuel Tank 72 L 19 galOpen the manual at this page ↗Added Oct 16, 2026
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Fuel tank size · All versions · PDF page 355
Fuel Tank 72 L 19 gal
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As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 19 gal | “Fuel Tank 72 L 19 gal” | PDF page 355 ↗ |
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