2026 Lexus LX 700h
Fuel Economy Overview
The 2026 Lexus LX 700h achieves an EPA-estimated 20 MPG in combined city and highway driving, with 19 MPG in the city and 22 MPG on the highway. Powered by a 3.4L 6-cylinder turbocharged engine paired with a automatic (s10), this standard sport utility vehicle 4wd features All-Wheel Drive drive.
In terms of environmental impact, the 2026 LX 700h produces approximately 439 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 LX 700h has higher-than-average emissions in this regard.
The estimated annual fuel cost for this vehicle is $3,450, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $6,500 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
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
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2025-2026 Lexus LX600 vehicles. In the event of transmission solenoid failure, the communication may fail between the transmission electronic control unit (ECU) and the engine ECU, resulting in transmission damage.
Consequence & Remedy
Consequence: A damaged transmission can cause a loss of drive power, increasing the risk of a crash. In addition, a damaged transmission can leak transmission fluid, increasing the risk of a fire.
Remedy: Dealers will update the transmission ECU software, free of charge. Owner notification letters were mailed April 13, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 26LA01.
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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 Lexus LX 700h configurations.
Similar 2026 Standard Sport Utility Vehicle 4WD Alternatives
2026 Audi Q7 quattro
3L 6-cyl All-Wheel Drive
2026 Dodge Durango AWD
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2026 Ford Bronco Outer Banks 4WD
2.7L 6-cyl Part-time 4-Wheel Drive
2026 Ford Explorer AWD
3L 6-cyl Part-time 4-Wheel Drive
2026 Honda Pilot AWD TrailSport
3.5L 6-cyl All-Wheel Drive
2026 Hyundai Palisade AWD
3.5L 6-cyl All-Wheel Drive
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)