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Mercedes-Benz CLA 45 Gas Tank Size (2014-2026)

Researched By The AutoPadre Research Team

Last Updated 2026-09-02

The Mercedes-Benz CLA 45 gas tank sizes range from 13.0 gallons to 14.8 gallons as specified in our data below, organized by trim, option package, and model year.

The gas tank size of the Mercedes-Benz CLA 45, when combined with its fuel mileage, gives the CLA 45 the following ranges depending on the model year and options:

  • City range from 260 miles to 340 miles
  • Highway range from 364 miles to 458 miles

Check out the Gas Tank Size specifications for other makes and models.

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2026 Mercedes-Benz CLA 45 Gas Tank Size

The 2026 Mercedes-Benz CLA 45 gas tank size is 13.5 gallons.

On a full tank of fuel, the 2026 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 270 miles
  • Highway range of 378 miles
2026 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG 4MATIC Coupe 2.0L | Turbo | 4 Cyl. | 8 Spd Auto-Shift Manual w/OD | AWD 13.5 gal. 270 city | 378 hwy | 311 combined
2026 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG 4MATIC Coupe 2.0L | Turbo | 4 Cyl. | 8 Spd Auto-Shift Manual w/OD | AWD 51.1 liters 435 city | 608 hwy | 501 combined

2025 Mercedes-Benz CLA 45 Gas Tank Size

The 2025 Mercedes-Benz CLA 45 gas tank size is 13.5 gallons.

On a full tank of fuel, the 2025 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 270 miles
  • Highway range of 378 miles
2025 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
4MATIC Hybrid 2.0L | Turbo | 4 Cyl. | 8 Spd Auto-Shift Manual w/OD | AWD 13.5 gal. 270 city | 378 hwy | 324 combined
2025 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
4MATIC Hybrid 2.0L | Turbo | 4 Cyl. | 8 Spd Auto-Shift Manual w/OD | AWD 51.1 liters 435 city | 608 hwy | 521 combined

2024 Mercedes-Benz CLA 45 Gas Tank Size

The 2024 Mercedes-Benz CLA 45 gas tank size is 13.5 gallons.

On a full tank of fuel, the 2024 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 270 miles
  • Highway range of 378 miles
2024 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
4MATIC Hybrid 2.0L | Turbo | 4 Cyl. | 8 Spd Auto-Shift Manual w/OD | AWD 13.5 gal. 270 city | 378 hwy | 324 combined
2024 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
4MATIC Hybrid 2.0L | Turbo | 4 Cyl. | 8 Spd Auto-Shift Manual w/OD | AWD 51.1 liters 435 city | 608 hwy | 521 combined

2023 Mercedes-Benz CLA 45 Gas Tank Size

The 2023 Mercedes-Benz CLA 45 gas tank size is 13.0 gallons.

On a full tank of fuel, the 2023 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 260 miles
  • Highway range of 364 miles
2023 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 13.0 gal. 260 city | 364 hwy | 312 combined
2023 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 49.2 liters 418 city | 586 hwy | 502 combined

2022 Mercedes-Benz CLA 45 Gas Tank Size

The 2022 Mercedes-Benz CLA 45 gas tank size is 13.0 gallons.

On a full tank of fuel, the 2022 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 260 miles
  • Highway range of 364 miles
2022 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 13.0 gal. 260 city | 364 hwy | 312 combined
2022 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 49.2 liters 418 city | 586 hwy | 502 combined

2021 Mercedes-Benz CLA 45 Gas Tank Size

The 2021 Mercedes-Benz CLA 45 gas tank size is 13.0 gallons.

On a full tank of fuel, the 2021 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 260 miles
  • Highway range of 377 miles
2021 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 13.0 gal. 260 city | 377 hwy | 318 combined
2021 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 49.2 liters 418 city | 607 hwy | 512 combined

2020 Mercedes-Benz CLA 45 Gas Tank Size

The 2020 Mercedes-Benz CLA 45 gas tank size is 13.5 gallons.

On a full tank of fuel, the 2020 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 270 miles
  • Highway range of 391 miles
2020 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
CLA AMG 45 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 13.5 gal. 270 city | 391 hwy | 330 combined
AMG Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 13.5 gal. 270 city | 391 hwy | 330 combined
2020 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
CLA AMG 45 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 51.1 liters 435 city | 629 hwy | 531 combined
AMG Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto-Shift Manual w/OD | AWD 51.1 liters 435 city | 629 hwy | 531 combined

2019 Mercedes-Benz CLA 45 Gas Tank Size

The 2019 Mercedes-Benz CLA 45 gas tank size is 14.8 gallons.

On a full tank of fuel, the 2019 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 340 miles
  • Highway range of 444 miles
2019 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
CLA AMG 45 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 14.8 gal. 340 city | 444 hwy | 392 combined
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 14.8 gal. 340 city | 444 hwy | 392 combined
2019 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
CLA AMG 45 4MATIC Coupe 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 56.0 liters 547 city | 715 hwy | 631 combined
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 56.0 liters 547 city | 715 hwy | 631 combined

2018 Mercedes-Benz CLA 45 Gas Tank Size

The 2018 Mercedes-Benz CLA 45 gas tank size is 14.8 gallons.

On a full tank of fuel, the 2018 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 340 miles
  • Highway range of 444 miles
2018 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 14.8 gal. 340 city | 444 hwy | 392 combined
2018 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 56.0 liters 547 city | 715 hwy | 631 combined

2017 Mercedes-Benz CLA 45 Gas Tank Size

The 2017 Mercedes-Benz CLA 45 gas tank size is 14.8 gallons.

On a full tank of fuel, the 2017 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 340 miles
  • Highway range of 444 miles
2017 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 14.8 gal. 340 city | 444 hwy | 392 combined
2017 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 56.0 liters 547 city | 715 hwy | 631 combined

2016 Mercedes-Benz CLA 45 Gas Tank Size

The 2016 Mercedes-Benz CLA 45 gas tank size is 14.8 gallons.

On a full tank of fuel, the 2016 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 340 miles
  • Highway range of 458 miles
2016 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 14.8 gal. 340 city | 458 hwy | 399 combined
2016 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 56.0 liters 547 city | 737 hwy | 642 combined

2015 Mercedes-Benz CLA 45 Gas Tank Size

The 2015 Mercedes-Benz CLA 45 gas tank size is 14.8 gallons.

On a full tank of fuel, the 2015 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 340 miles
  • Highway range of 458 miles
2015 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 14.8 gal. 340 city | 458 hwy | 399 combined
2015 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 56.0 liters 547 city | 737 hwy | 642 combined

2014 Mercedes-Benz CLA 45 Gas Tank Size

The 2014 Mercedes-Benz CLA 45 gas tank size is 14.8 gallons.

On a full tank of fuel, the 2014 Mercedes-Benz CLA 45 has the following ranges:

  • City range of 340 miles
  • Highway range of 458 miles
2014 Mercedes-Benz CLA 45 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 14.8 gal. 340 city | 458 hwy | 399 combined
2014 Mercedes-Benz CLA 45 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Sedan 2.0L | Intercooled Turbo | I4 | 7 Spd Auto-Shift Manual w/OD | AWD 56.0 liters 547 city | 737 hwy | 642 combined
Mercedes-Benz CLA 45 Gas Tank Data Brought To You By AutoPadre
Mercedes-Benz CLA 45 Gas Tank Data Brought To You By AutoPadre

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