2023 Bentley Bentayga Speed
Fuel Economy Overview
The 2023 Bentley Bentayga Speed achieves an EPA-estimated 14 MPG in combined city and highway driving, with 12 MPG in the city and 19 MPG on the highway. Powered by a 6L 12-cylinder turbocharged engine paired with a automatic (s8), this standard sport utility vehicle 4wd features All-Wheel Drive drive.
In terms of environmental impact, the 2023 Bentayga Speed produces approximately 617 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 Bentayga Speed has higher-than-average emissions in this regard.
The estimated annual fuel cost for this vehicle is $4,950, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $14,000 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
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
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.
The Brick Effect: Highway Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Because the Standard Sport Utility Vehicle 4WD has a large frontal area, expect your real-world highway fuel economy to drop by up to 25% at high speeds.
5-Year Total Cost of Ownership
Recall Intelligence
Bentley Motors, Inc. (Bentley) is recalling certain 2017-2023 Bentayga vehicles. The fuel supply module wiring can overheat and melt the flange, resulting in a fuel leak.
Consequence & Remedy
Consequence: A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy: Dealers will replace the flange and fuel supply module wiring, free of charge. Owner notification letters were mailed October 20, 2023. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE23/19.
Bentley Motors, Inc. (Bentley) is recalling certain 2022-2023 Bentayga 5-seat vehicles. The second-row seats may be installed incorrectly and not locked on all seat rails.
Consequence & Remedy
Consequence: An unlocked seat rail can move in the event of a crash, increasing the risk of injury to occupants.
Remedy: Bentley will check and reset the 2nd row seat rail positions to ensure proper engagement of the seat rails, free of charge. Owner notification letters were mailed on July 11, 2023. Owners may contact Bentley customer service at 1-800-777-6923. This recall is an expansion of previous recall number 22V-257.
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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 Bentley Bentayga Speed configurations.
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Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)