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Mercedes-Benz SL 63 Gas Tank Size (2009-2027)

Researched By The AutoPadre Research Team

Last Updated 2026-09-02

The Mercedes-Benz SL 63 gas tank sizes range from 18.0 gallons to 21.1 gallons as specified in our data below, organized by trim, option package, and model year.

The gas tank size of the Mercedes-Benz SL 63, when combined with its fuel mileage, gives the SL 63 the following ranges depending on the model year and options:

  • City range from 252 miles to 316 miles
  • Highway range from 378 miles to 495 miles

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

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2027 Mercedes-Benz SL 63 Gas Tank Size

The 2027 Mercedes-Benz SL 63 gas tank size is 18.5 gallons.

On a full tank of fuel, the 2027 Mercedes-Benz SL 63 has the following ranges:

  • City range of 259 miles
  • Highway range of 389 miles
2027 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
Roadster Coupe 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 18.5 gal. 259 city | 389 hwy | 296 combined
2027 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
Roadster Coupe 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 70.0 liters 417 city | 626 hwy | 476 combined

2026 Mercedes-Benz SL 63 Gas Tank Size

The 2026 Mercedes-Benz SL 63 gas tank size is 18.5 gallons.

On a full tank of fuel, the 2026 Mercedes-Benz SL 63 has the following ranges:

  • City range of 259 miles
  • Highway range of 389 miles
2026 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
Roadster Coupe 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 18.5 gal. 259 city | 389 hwy | 296 combined
S E Performance Roadster Coupe 4.0L | Turbo | Hybrid | 8 Cyl. | 9 Spd Auto w/OD | AWD 18.5 gal.
2026 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
Roadster Coupe 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 70.0 liters 417 city | 626 hwy | 476 combined
S E Performance Roadster Coupe 4.0L | Turbo | Hybrid | 8 Cyl. | 9 Spd Auto w/OD | AWD 70.0 liters

2025 Mercedes-Benz SL 63 Gas Tank Size

The 2025 Mercedes-Benz SL 63 gas tank size is 18.5 gallons.

On a full tank of fuel, the 2025 Mercedes-Benz SL 63 has the following ranges:

  • City range of 259 miles
  • Highway range of 389 miles
2025 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
Roadster Convertible 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 18.5 gal. 259 city | 389 hwy | 333 combined
S E Performance Roadster Convertible 4.0L | Turbo | 8 Cyl. | Hybrid | 9 Spd Auto w/OD | AWD 18.5 gal.
2025 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
Roadster Convertible 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 70.0 liters 417 city | 626 hwy | 536 combined
S E Performance Roadster Convertible 4.0L | Turbo | 8 Cyl. | Hybrid | 9 Spd Auto w/OD | AWD 70.0 liters

2024 Mercedes-Benz SL 63 Gas Tank Size

The 2024 Mercedes-Benz SL 63 gas tank size is 18.5 gallons.

On a full tank of fuel, the 2024 Mercedes-Benz SL 63 has the following ranges:

  • City range of 259 miles
  • Highway range of 389 miles
2024 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
Roadster Hybrid 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 18.5 gal. 259 city | 389 hwy | 333 combined
S E Performance Roadster Hybrid 4.0L | Turbo | 8 Cyl. | Hybrid | 9 Spd Auto w/OD | AWD 18.5 gal.
2024 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
Roadster Hybrid 4.0L | Turbo | 8 Cyl. | 9 Spd Auto w/OD | AWD 70.0 liters 417 city | 626 hwy | 536 combined
S E Performance Roadster Hybrid 4.0L | Turbo | 8 Cyl. | Hybrid | 9 Spd Auto w/OD | AWD 70.0 liters

2023 Mercedes-Benz SL 63 Gas Tank Size

The 2023 Mercedes-Benz SL 63 gas tank size is 18.5 gallons.

On a full tank of fuel, the 2023 Mercedes-Benz SL 63 has the following ranges:

  • City range of 259 miles
  • Highway range of 407 miles
2023 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster Hybrid 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 18.5 gal. 259 city | 407 hwy | 333 combined
2023 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster Hybrid 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 70.0 liters 417 city | 655 hwy | 536 combined

2022 Mercedes-Benz SL 63 Gas Tank Size

The 2022 Mercedes-Benz SL 63 gas tank size is 18.0 gallons.

On a full tank of fuel, the 2022 Mercedes-Benz SL 63 has the following ranges:

  • City range of 252 miles
  • Highway range of 378 miles
2022 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 18.0 gal. 252 city | 378 hwy | 315 combined
2022 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 68.1 liters 406 city | 608 hwy | 507 combined

2019 Mercedes-Benz SL 63 Gas Tank Size

The 2019 Mercedes-Benz SL 63 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2019 Mercedes-Benz SL 63 has the following ranges:

  • City range of 297 miles
  • Highway range of 455 miles
2019 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
SL AMG 63 Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 19.8 gal. 297 city | 455 hwy | 376 combined
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 19.8 gal. 297 city | 455 hwy | 376 combined
2019 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
SL AMG 63 Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 75.0 liters 478 city | 732 hwy | 605 combined
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 75.0 liters 478 city | 732 hwy | 605 combined

2018 Mercedes-Benz SL 63 Gas Tank Size

The 2018 Mercedes-Benz SL 63 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2018 Mercedes-Benz SL 63 has the following ranges:

  • City range of 316 miles
  • Highway range of 495 miles
2018 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 19.8 gal. 316 city | 495 hwy | 405 combined
2018 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 75.0 liters 509 city | 797 hwy | 652 combined

2017 Mercedes-Benz SL 63 Gas Tank Size

The 2017 Mercedes-Benz SL 63 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2017 Mercedes-Benz SL 63 has the following ranges:

  • City range of 316 miles
  • Highway range of 495 miles
2017 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 19.8 gal. 316 city | 495 hwy | 405 combined
2017 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 75.0 liters 509 city | 797 hwy | 652 combined

2016 Mercedes-Benz SL 63 Gas Tank Size

The 2016 Mercedes-Benz SL 63 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2016 Mercedes-Benz SL 63 has the following ranges:

  • City range of 316 miles
  • Highway range of 495 miles
2016 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 19.8 gal. 316 city | 495 hwy | 405 combined
2016 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 75.0 liters 509 city | 797 hwy | 652 combined

2015 Mercedes-Benz SL 63 Gas Tank Size

The 2015 Mercedes-Benz SL 63 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2015 Mercedes-Benz SL 63 has the following ranges:

  • City range of 316 miles
  • Highway range of 495 miles
2015 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 19.8 gal. 316 city | 495 hwy | 405 combined
2015 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | RWD 75.0 liters 509 city | 797 hwy | 652 combined

2014 Mercedes-Benz SL 63 Gas Tank Size

The 2014 Mercedes-Benz SL 63 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2014 Mercedes-Benz SL 63 has the following ranges:

  • City range of 316 miles
  • Highway range of 495 miles
2014 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 5.5L | Turbo | V8 | BI- W/DIRECT INJECTION | 7 Spd Auto w/OD | RWD 19.8 gal. 316 city | 495 hwy | 405 combined
2014 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 5.5L | Turbo | V8 | BI- W/DIRECT INJECTION | 7 Spd Auto w/OD | RWD 75.0 liters 509 city | 797 hwy | 652 combined

2013 Mercedes-Benz SL 63 Gas Tank Size

The 2013 Mercedes-Benz SL 63 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2013 Mercedes-Benz SL 63 has the following ranges:

  • City range of 316 miles
  • Highway range of 495 miles
2013 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 5.5L | Turbocharged | V8 | 7 Spd Auto w/Manual Shift | RWD 19.8 gal. 316 city | 495 hwy | 405 combined
2013 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 5.5L | Turbocharged | V8 | 7 Spd Auto w/Manual Shift | RWD 75.0 liters 509 city | 797 hwy | 652 combined

2012 Mercedes-Benz SL 63 Gas Tank Size

The 2012 Mercedes-Benz SL 63 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2012 Mercedes-Benz SL 63 has the following ranges:

  • City range of 253 miles
  • Highway range of 400 miles
2012 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 6.3L | V8 | 7 Spd Auto | RWD 21.1 gal. 253 city | 400 hwy | 327 combined
2012 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 6.3L | V8 | 7 Spd Auto | RWD 79.9 liters 407 city | 644 hwy | 526 combined

2011 Mercedes-Benz SL 63 Gas Tank Size

The 2011 Mercedes-Benz SL 63 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2011 Mercedes-Benz SL 63 has the following ranges:

  • City range of 253 miles
  • Highway range of 400 miles
2011 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 6.3L | V8 | 7 Spd Auto w/OD | RWD 21.1 gal. 253 city | 400 hwy | 327 combined
2011 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 6.3L | V8 | 7 Spd Auto w/OD | RWD 79.9 liters 407 city | 644 hwy | 526 combined

2009 Mercedes-Benz SL 63 Gas Tank Size

The 2009 Mercedes-Benz SL 63 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2009 Mercedes-Benz SL 63 has the following ranges:

  • City range of 253 miles
  • Highway range of 400 miles
2009 Mercedes-Benz SL 63 Gas Tank Size (Imp.)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (miles)
AMG Roadster 6.3L | V8 | 7 Spd Auto w/OD | RWD 21.1 gal. 253 city | 400 hwy | 327 combined
2009 Mercedes-Benz SL 63 Gas Tank Size (Metric)
Trim Engine | Transmission | Drivetrain Gas Tank Size Range (km)
AMG Roadster 6.3L | V8 | 7 Spd Auto w/OD | RWD 79.9 liters 407 city | 644 hwy | 526 combined
Mercedes-Benz SL 63 Gas Tank Data Brought To You By AutoPadre
Mercedes-Benz SL 63 Gas Tank Data Brought To You By AutoPadre

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