2020 Genesis G90 range per tank
Combined range, 3.3T Premium RWD
438 miles per tank
- Tank
- 21.9 gal
- 20 mpg combined
- Highway range
- 548 miles
- City range
- 372 miles
- Fill-up
- $95.27
Regular price shown. Premium costs more.
- Every trim
- 394 to 438 miles
- 4 trims
- Class rank
- Top 36%
- 96 sedans (2020)
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 |
|---|---|---|---|---|---|---|---|---|---|
| 3.3T Premium RWD | 3.3L 6cyl | 21.9 | 17 | 25 | 20 | 372 | 548 | 438 | $95.27 |
| 3.3T Premium AWD | 3.3L | 21.9 | 17 | 25 | 20 | 372 | 548 | 438 | $95.27 |
| 5.0 Ultimate RWD | 5.0L 8cyl | 21.9 | 16 | 24 | 19 | 350 | 526 | 416 | $95.27 |
| 5.0L Ultimate AWD | 5.0L | 21.9 | 15 | 23 | 18 | 329 | 504 | 394 | $95.27 |
Rivals
| Car | Cheapest trim | Range |
|---|---|---|
| 2020 Genesis G90 | 3.3T Premium RWD | 438 miles per tank |
| 2020 Audi S6 | Prestige AWD | 425 miles per tank |
| 2020 Mercedes-Benz CLS | CLS 450 RWD | 549 miles per tank |
| 2020 Maserati Ghibli | RWD | 401 miles per tank |
| 2020 Tesla Model S | Long Range Plus AWD | 402 miles per charge |
| 2020 Lexus LS | 500 RWD | 499 miles per tank |
| 2020 Audi A6 Allroad | Premium Plus AWD | 425 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