MPGTerminal
34/100
2015Two SeatersPremium

2015 Mercedes-Benz SL63 AMG

EPA ID: 35766
16
City MPG
19
Combined MPG
19MPG· Below Avg
25
Highway MPG

Fuel Economy Overview

The 2015 Mercedes-Benz SL63 AMG achieves an EPA-estimated 19 MPG in combined city and highway driving, with 16 MPG in the city and 25 MPG on the highway. Powered by a 5.5L 8-cylinder turbocharged engine paired with a automatic 7-spd, this two seaters features Rear-Wheel Drive drive.

In terms of environmental impact, the 2015 SL63 AMG produces approximately 468 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this SL63 AMG has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,650, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $7,500 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassTwo Seaters
Fuel TypePremium
Engine5.5L 8-cyl
AspirationTurbocharged
TransmissionAutomatic 7-spd
Drive TypeRear-Wheel Drive

Green Scorecard

CO2 Emissions468 g/mi
Start-Stop SystemEquipped
GHG Score4/10
Smog RatingN/A
Est. Annual Cost$3,650
5-Year Cost DeltaSave $7,500

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG
19.1
Impact vs EPA
$-13
/ year
💨

Aerodynamic Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost
$1,390/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$46,200
55.4%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$13,816
16.6%
Estimated Insurance
Based on vehicle class risk profile
$23,010
27.6%
State Registration Fees
Based on National Average DMV base rates
$400
0.5%
Total 5-Year Cost$83,426

Recall Intelligence

Campaign #19V787000·2019-12-23
moderate
Component: COMMUNICATION

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf

Consequence & Remedy

Consequence: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.

Remedy: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.

Campaign #16V439000·2016-07-22
critical
Component: EXTERIOR LIGHTING:HEADLIGHTS

Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2016 SLK300, SLK350, SL400, SL550, and SL63 AMG vehicles manufactured from June 29, 2015, through July 13, 2015. The affected vehicles are equipped with low-beam headlights that may have been aimed incorrectly during vehicle production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence & Remedy

Consequence: Improperly adjusted low-beam headlights may reduce the driver's visibility, increasing the risk of a crash.

Remedy: MBUSA will notify owners, and dealers will inspect and if necessary adjust the headlamps, free of charge. The recall began on July 22, 2016. Owners may contact MBUSA customer service at 1-800-367-6372.

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Looking for comprehensive historical data?

NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Mercedes-Benz SL63 AMG configurations.

View Model History

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Fuel Cost Analysis

Annual Fuel Cost$3,650
vs. Avg Vehicle (5 yrs)Save $7,500

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City16 MPG
Highway25 MPG
Combined19 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

93.6 metric tons CO₂
Equivalent To:
🌳 116 tree seedlings grown for 10 yrs
✈️ 7.8 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.