55/100
2010Compact CarsRegular

2010 Lexus HS 250h

EPA ID: 28588
35
City MPG
35
Combined MPG
35MPG· Excellent
34
Highway MPG

Fuel Economy Overview

The 2010 Lexus HS 250h achieves an EPA-estimated 35 MPG in combined city and highway driving, with 35 MPG in the city and 34 MPG on the highway. Powered by a 2.4L 4-cylinder engine paired with a automatic (variable gear ratios), this compact cars features Front-Wheel Drive drive.

In terms of environmental impact, the 2010 HS 250h produces approximately 254 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 HS 250h performs better than the national average in this regard.

The estimated annual fuel cost for this vehicle is $1,700, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would spend $2,250 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 ClassCompact Cars
Fuel TypeRegular
Engine2.4L 4-cyl
AspirationNaturally Aspirated
TransmissionAutomatic (variable gear ratios)
Drive TypeFront-Wheel Drive

Green Scorecard

CO2 Emissions254 g/mi
Start-Stop SystemEquipped
GHG Score-1/10
Smog RatingN/A
Est. Annual Cost$1,700
5-Year Cost DeltaSpend $2,250

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
34.5
Impact vs EPA
+$20
/ 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
$623/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
$19,600
52.5%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$7,500
20.1%
Estimated Insurance
Based on vehicle class risk profile
$9,860
26.4%
State Registration Fees
Based on National Average DMV base rates
$400
1.1%
Total 5-Year Cost$37,360

Recall Intelligence

Campaign #13V235000·2013-08-07
critical
Component: SERVICE BRAKES

Toyota is recalling certain model year 2010 Prius vehicles manufactured March 31, 2009, through October 9, 2009; and model year 2010 Lexus HS250h vehicles manufactured June 19, 2009, through October 9, 2009. Nitrogen gas from a component of the brake booster pump assembly could leak into the brake fluid.

Consequence & Remedy

Consequence: As nitrogen is released into the brake fluid, the brake pedal may have reduced hydraulic pressure. Under certain circumstances, this condition could affect stopping distance and increase the risk of a crash.

Remedy: Toyota will notify owners, and dealers will replace the affected brake booster pump assemblies. The recall began on August 7, 2013. Owners may contact Toyota at 1-800-331-4331.

Campaign #10V285000·2010-08-09
critical
Component: FUEL SYSTEM, GASOLINE:STORAGE

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2010 HS250h LEXUS VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 301, "FUEL SYSTEM INTEGRITY." WHEN THE VEHICLE WAS ROTATED FOLLOWING A CRASH TEST AS REQUIRED, THE AMOUNT OF FUEL LEAKAGE EXCEEDED THE ALLOWABLE LIMITS.

Consequence & Remedy

Consequence: FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy: TOYOTA WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE AFFECTED VEHICLES BY INSTALLING A NEWLY DESIGNED PROTECTOR COMPONENT FOR THE FUEL FILLER INLET PIPE FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 9, 2010. OWNERS MAY CONTACT LEXUS AT 1-800-255-3987.

Campaign #10V039000·2010-03-03
critical
Component: SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2010 TOYOTA PRIUS AND LEXUS HS250H PASSENGER VEHICLES. CUSTOMERS HAVE EXPERIENCED INCONSISTENT BRAKE FEEL AFTER ABS ACTUATION DURING SLOW AND STEADY APPLICATION OF THE BRAKES ON ROUGH OR SLICK ROAD SURFACES. STOPPING DISTANCES MAY BE INCREASED COMPARED WITH A CUSTOMER'S EXPECTATION FOR A GIVEN PEDAL FORCE.

Consequence & Remedy

Consequence: VEHICLE STOPPING DISTANCES MAY INCREASE RELATIVE TO A CUSTOMER'S EXPECTATION INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REWRITE THE PROGRAMMING OF THE ABS CONTROL UNIT FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 3, 2010, AND IS EXPECTED TO BE COMPLETED IN LATE MARCH 2010. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 AND LEXUS AT 1-800-255-3987.

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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 HS 250h configurations.

View Model History

Similar 2010 Compact Cars Alternatives

Fuel Cost Analysis

Annual Fuel Cost$1,700
vs. Avg Vehicle (5 yrs)Spend $2,250

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

Efficiency Breakdown

City35 MPG
Highway34 MPG
Combined35 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

50.8 metric tons CO₂
Equivalent To:
🌳 63 tree seedlings grown for 10 yrs
✈️ 4.2 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.