2008 Volvo S40 AWD
Fuel Economy Overview
The 2008 Volvo S40 AWD achieves an EPA-estimated 21 MPG in combined city and highway driving, with 18 MPG in the city and 26 MPG on the highway. Powered by a 2.5L 5-cylinder turbocharged engine paired with a automatic (s5), this compact cars features 4-Wheel or All-Wheel Drive drive.
In terms of environmental impact, the 2008 S40 AWD produces approximately 423 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 S40 AWD has higher-than-average emissions in this regard.
The estimated annual fuel cost for this vehicle is $3,300, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $5,750 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.
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
Recall Intelligence
VOLVO IS RECALLING CERTAIN VEHICLES EQUIPPED WITH GARMIN 760 PORTABLE GLOBAL POSITIONING SYSTEM (GPS) UNITS BECAUSE THE BATTERIES ON THOSE UNITS MAY OVERHEAT.
Consequence & Remedy
Consequence: AN OVERHEATED BATTERY COULD LEAD TO A FIRE.
Remedy: VOLVO ADVISES OWNERS TO PLEASE STOP USING THE GARMIN PORTABLE GPS DEVICE IMMEDIATELY, AND VISIT THE GARMIN WEBSITE TO DETERMINE IF THEIR UNIT IS AFFECTED. THE UNIT'S BATTERY WILL BE REPLACED WITH A NEW BATTERY AND A SPACER WILL BE INSERTED ON TOP OF THE BATTERY NEXT TO THE PCB. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 18, 2010. OWNERS MAY CONTACT GARMIN AT 866-957-1981 OR VISIT GARMIN'S WEBSITE AT WWW.GARMIN.COM/NUVIBATTERYPCBRECALL.
VOLVO IS RECALLING MY 2008-2009 VEHICLES. A SECTION OF THE POWER STEERING RETURN LINE HOSE WAS NOT PROPERLY VULCANIZED (CURED) AND DOES NOT MEET SPECIFICATIONS. IF THE POWER STEERING RETURN HOSE FAILS, A SUDDEN RUPTURE OF THE HOSE CAN OCCUR.
Consequence & Remedy
Consequence: THIS CAN RESULT IN A RAPID DRAINAGE OF THE POWER STEERING FLUID IN THE SYSTEM AND A COMPLETE LOSS OF POWER ASSISTANCE, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT AND REPLACE THE STEERING RETURN LINE HOSE ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 13, 2008. OWNERS MAY CONTACT VOLVO AT 1-800-458-1552.
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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 Volvo S40 AWD 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)