2020 Mercedes-Benz CLS mpg
Combined mpg, CLS 450 RWD
26mpg
- 24 city, 31 highway.
- Top 48% of 103 sedans (2020).
- 3 trims: 23 to 26 mpg.
12,000 miles a year. Gas $3.20.
| Trim | Engine | Drive | City mpg | Hwy mpg | Combined | Tank, gal | Miles per tank | Cost a year |
|---|---|---|---|---|---|---|---|---|
| CLS 450 RWD | 3.0L 6cyl | RWD | 24 | 31 | 26 | 21.1 | 549 | $1,477 |
| CLS 450 4MATIC AWD | 3.0L 6cyl | AWD | 23 | 30 | 26 | 21.1 | 549 | $1,477 |
| AMG CLS 53 Coupe 4MATIC | 3.0L | AWD | 21 | 27 | 23 | N/A | N/A | $1,670 |
Fuel cost
CLS 450 RWD, 26 mpg combined.
- Per year
- $1,477
- Per month
- $123
- Per mile
- 12.3 cents
- Fill the tank
- $67.52
- Top trim: AMG CLS 53 Coupe 4MATIC. $1,670 a year. $193 more than the CLS 450 RWD.
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 3.2 | $10.32 |
| 300 miles | 9.7 | $30.97 |
| 500 miles | 16.1 | $51.61 |
| 1,000 miles | 32.3 | $103 |
Commute cost
- Per month
- $107
- Per year
- $1,280
- Miles a month
- 867
CLS 450 RWD. 20 miles each way, 5 days a week.
Is 26 mpg good? Yes. Beats 63% of 2026 cars.
MPG by year
Rivals
| Car | Cheapest trim | MPG or range | Compare |
|---|---|---|---|
| 2020 Mercedes-Benz CLS | CLS 450 RWD | 26 mpg | |
| 2020 Maserati Ghibli | RWD | 19 mpg | |
| 2020 Tesla Model S | Long Range Plus AWD | 402 mi range | |
| 2020 Genesis G90 | 3.3T Premium RWD | 20 mpg | |
| 2020 Audi S6 | Prestige AWD | 22 mpg | Compare |
| 2020 Audi A6 Allroad | Premium Plus AWD | 22 mpg | |
| 2020 Lexus LS | 500 RWD | 23 mpg | Compare |
What this cannot tell you
EPA ratings. Your own mpg will differ.
Gas prices change by state and by week.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree