2026 Cadillac CT5 range per tank
Combined range, Premium Luxury RWD
442 miles per tank
- Tank
- 17 gal
- 26 mpg combined
- Highway range
- 527 miles
- City range
- 374 miles
- Fill-up
- $73.95
Regular price shown. Premium costs more.
- Every trim
- 261 to 452 miles
- 9 of 11 trims rated
- Class rank
- Top 45%
- 56 sedans (2026)
Gas $4.35 (EIA, week of Oct 5, 2026).
Miles per tank by trim
Source marks: two or more sources agreeone source
| Trim | Engine | Tank, gal | City mpg | Hwy mpg | Combined mpg | City, mi | Hwy, mi | Combined, mi | Fill-up |
|---|---|---|---|---|---|---|---|---|---|
| 4dr Sdn Premium Luxury RWD | 2.0L 4cyl | 17.4 | 22 | 31 | 26 | 383 | 539 | 452 | $75.69 |
| 4dr Sdn Sport RWD | 2.0L 4cyl | 17.4 | 22 | 31 | 26 | 383 | 539 | 452 | $75.69 |
| Premium Luxury RWD | 2.0L 4cyl | 17.0 | 22 | 31 | 26 | 374 | 527 | 442 | $73.95 |
| Sport RWD | 2.0L 4cyl | 17.0 | 22 | 31 | 26 | 374 | 527 | 442 | $73.95 |
| Premium Luxury AWD | 2.0L 4cyl | 17.0 | 21 | 30 | 24 | 357 | 510 | 408 | $73.95 |
| Sport AWD | 2.0L 4cyl | 17.0 | 21 | 30 | 24 | 357 | 510 | 408 | $73.95 |
| CT5-V 4dr Sdn RWD | 3.0L 6cyl | 17.4 | 18 | 27 | 21 | 313 | 470 | 365 | $75.69 |
| V V-Series AWD | 3.0L 6cyl | 17.4 | 17 | 26 | 20 | 296 | 452 | 348 | $75.69 |
| V V-Series Blackwing RWD | 6.2L 8cyl | 17.4 | 13 | 20 | 15 | 226 | 348 | 261 | $75.69 |
Rivals
| Car | Cheapest trim | Range |
|---|---|---|
| 2026 Cadillac CT5 | Premium Luxury RWD | 442 miles per tank |
| 2026 Mercedes-Benz C-Class | C 300 RWD | 505 miles per tank |
| 2026 Dodge Charger | R/T AWD | 350 miles per tank |
| 2026 Audi A5 | Premium AWD | 385 miles per tank |
| 2026 BMW 3 Series | 330i Sedan RWD | 484 miles per tank |
| 2026 Lexus ES EV | ES 350e Premium FWD | 292 miles per charge |
| 2026 Lexus ES Hybrid | ES ES 350h Premium AWD | 638 miles per tank |
What this cannot tell you
EPA ratings. Real range differs.
Tank size from maker specs. Usable volume is less.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ
Gas price: U.S. Energy Information Administration, U.S. regular, week of Oct 5, 2026. EIA weekly prices