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Lexus IS vs. Volvo S80 Fuel Economy (km/L)

Chart is based on 143 fuel economy reports for the Lexus IS and 55 fuel economy reports for the Volvo S80.

Lexus IS km/L

Lexus IS Lexus IS 2016 44.0 MPG Highway Percentage 20 percent Lexus IS Lexus IS 2010 47.8 MPG Highway Percentage 2 percent Lexus IS Lexus IS 2010 51.3 MPG Highway Percentage 15 percent Lexus IS Lexus IS 2010 29.3 MPG Highway Percentage 44 percent Lexus IS Lexus IS 2009 42.0 MPG Highway Percentage 57 percent Lexus IS Lexus IS 2009 63.5 MPG Highway Percentage 70 percent Lexus IS Lexus IS 2008 41.5 MPG Highway Percentage 28 percent Lexus IS Lexus IS 2008 58.5 MPG Highway Percentage 40 percent Lexus IS Lexus IS 2008 72.9 MPG Highway Percentage 55 percent Lexus IS Lexus IS 2008 52.7 MPG Highway Percentage 21 percent Lexus IS Lexus IS 2008 8.7 MPG Highway Percentage 20 percent Lexus IS Lexus IS 2007 57.9 MPG Highway Percentage 50 percent Lexus IS Lexus IS 2007 74.8 MPG Highway Percentage 80 percent Lexus IS Lexus IS 2007 59.6 MPG Highway Percentage 45 percent Lexus IS Lexus IS 2006 51.9 MPG Highway Percentage 30 percent Lexus IS Lexus IS 2006 35.6 MPG Highway Percentage 47 percent Lexus IS Lexus IS 2006 56.5 MPG Highway Percentage 65 percent Lexus IS Lexus IS 2005.5 79.1 MPG Highway Percentage 60 percent Lexus IS Lexus IS 2005 37.3 MPG Highway Percentage 11 percent Lexus IS Lexus IS 2004 44.7 MPG Highway Percentage 50 percent Lexus IS Lexus IS 2004 49.7 MPG Highway Percentage 66 percent Lexus IS Lexus IS 2004 56.5 MPG Highway Percentage 48 percent Lexus IS Lexus IS 2003 37.2 MPG Highway Percentage 41 percent Lexus IS Lexus IS 2003 55.1 MPG Highway Percentage 70 percent Lexus IS Lexus IS 2002 46.6 MPG Highway Percentage 26 percent Lexus IS Lexus IS 2002 46.2 MPG Highway Percentage 35 percent Lexus IS Lexus IS 2002 40.3 MPG Highway Percentage 23 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2016 4dr Sedan 306-horsepower 3.5L V6
8-speed shiftable automatic RWD		 flat light light 50 10 20 20 70 44.0  
2010 4dr Sedan 416-horsepower 5.0L V8
8-speed shiftable automatic RWD		 flat med light 0 0 98 2 80 47.8  
2010 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 flat med light 5 70 10 15 60 51.3  
2010 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 hills med none 7 16 33 44 83 29.3  
2009 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 flat light none 2 9 33 57 90 42.0  
2009 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 hills light light 5 5 20 70 65 63.5  
2008 4dr Sedan 416-horsepower 5.0L V8
8-speed shiftable automatic RWD		 flat med hvy 20 25 27 28 70 41.5  
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2008 4dr Sedan 306-horsepower 3.5L V6
6-speed shiftable automatic RWD		 hills med none 16 20 25 40 66 58.5  
2008 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 flat v.lt light 15 15 15 55 70 72.9  
2008 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 flat light light 4 18 57 21 61 52.7  
2008 4dr Sedan 204-horsepower 2.5L V6
6-speed manual RWD		 flat med light 8 63 10 20 110 8.7  
2007 4dr Sedan 306-horsepower 3.5L V6
6-speed shiftable automatic RWD		 flat med light 6 21 23 50 75 57.9  
2007 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 flat light hvy 5 5 10 80 70 74.8  
2007 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 flat light light 5 23 28 45 63 59.6  
2006 4dr Sedan 306-horsepower 3.5L V6
6-speed shiftable automatic RWD		 flat med light 7 50 13 30 71 51.9  
2006 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 flat med light 9 25 20 47 88 35.6  
2006 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 hills light light 5 5 25 65 70 56.5  
2005.5 4dr Sedan 204-horsepower 2.5L V6
6-speed manual RWD		 flat med none 20 20 0 60 80 79.1  
2005 4dr Sedan 215-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med light 41 49 0 11 59 37.3  
2004 4dr Wagon 215-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat lead hvy 20 15 15 50 75 44.7  
2004 4dr Sedan 215-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med light 1 27 6 66 77 49.7  
2004 4dr Sedan 215-horsepower 3.0L I6
5-speed manual RWD		 flat med light 7 29 16 48 71 56.5  
2003 4dr Sedan 215-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med light 9 33 18 41 88 37.2  
2003 4dr Sedan 215-horsepower 3.0L I6
5-speed manual RWD		 flat med none 0 0 30 70 75 55.1  
2002 4dr Wagon 215-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med light 12 19 43 26 80 46.6  
2002 4dr Sedan 215-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med light 10 40 15 35 68 46.2  
2002 4dr Sedan 215-horsepower 3.0L I6
5-speed manual RWD		 flat med light 15 24 39 23 73 40.3  

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This page shows only averages. See all the Lexus IS fuel economy data.

Volvo S80 km/L

Volvo S80 Volvo S80 2013 10.8 MPG Highway Percentage 0 percent Volvo S80 Volvo S80 2010 7.5 MPG Highway Percentage 37 percent Volvo S80 Volvo S80 2010 11.8 MPG Highway Percentage 31 percent Volvo S80 Volvo S80 2010 52.4 MPG Highway Percentage 50 percent Volvo S80 Volvo S80 2009 56.5 MPG Highway Percentage 90 percent Volvo S80 Volvo S80 2008 45.4 MPG Highway Percentage 10 percent Volvo S80 Volvo S80 2008 12.5 MPG Highway Percentage 30 percent Volvo S80 Volvo S80 2008 35.8 MPG Highway Percentage 10 percent Volvo S80 Volvo S80 2008 60.9 MPG Highway Percentage 68 percent Volvo S80 Volvo S80 2007 43.6 MPG Highway Percentage 30 percent Volvo S80 Volvo S80 2007 53.8 MPG Highway Percentage 66 percent Volvo S80 Volvo S80 2006.5 104.8 MPG Highway Percentage 75 percent Volvo S80 Volvo S80 2006 59.6 MPG Highway Percentage 46 percent Volvo S80 Volvo S80 2006 12.1 MPG Highway Percentage 100 percent Volvo S80 Volvo S80 2004 47.2 MPG Highway Percentage 73 percent Volvo S80 Volvo S80 2004 61.2 MPG Highway Percentage 60 percent Volvo S80 Volvo S80 2004 58.9 MPG Highway Percentage 65 percent Volvo S80 Volvo S80 2003 43.5 MPG Highway Percentage 50 percent Volvo S80 Volvo S80 2003 56.3 MPG Highway Percentage 35 percent Volvo S80 Volvo S80 2002 54.1 MPG Highway Percentage 65 percent Volvo S80 Volvo S80 2002 49.4 MPG Highway Percentage 70 percent Volvo S80 Volvo S80 2001 61.9 MPG Highway Percentage 100 percent Volvo S80 Volvo S80 2001 53.0 MPG Highway Percentage 33 percent Volvo S80 Volvo S80 2000 58.8 MPG Highway Percentage 72 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2013 4dr Sedan turbocharged 177hp 1.6L I4
6-speed manual FWD		 flat med light 0 90 10 0 0 10.8  
2010 4dr Sedan turbocharged 281hp 3.0L I6
6-speed shiftable automatic AWD		 flat med hvy 13 22 29 37 100 7.5  
2010 4dr Sedan turbocharged 202hp 2.4L I5 Diesel
6-speed shiftable automatic FWD		 flat med hvy 34 34 1 31 100 11.8  
2010 4dr Sedan 235-horsepower 3.2L I6
6-speed shiftable automatic FWD		 flat light none 10 3 38 50 73 52.4  
2009 4dr Sedan 311-horsepower 4.4L V8
6-speed shiftable automatic AWD		 mtns light light 2 6 2 90 65 56.5  
2008 4dr Sedan turbocharged 281hp 3.0L I6
6-speed shiftable automatic AWD		 flat light light 5 0 85 10 60 45.4  
2008 4dr Sedan turbocharged 182hp 2.4L I5 Diesel
6-speed shiftable automatic FWD		 flat light light 10 20 40 30 100 12.5  
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2008 4dr Sedan 311-horsepower 4.4L V8
6-speed shiftable automatic AWD		 hills med hvy 10 60 20 10 60 35.8  
2008 4dr Sedan 235-horsepower 3.2L I6
6-speed shiftable automatic FWD		 flat light light 6 9 18 68 66 60.9  
2007 4dr Sedan 311-horsepower 4.4L V8
6-speed shiftable automatic AWD		 flat med light 8 15 48 30 70 43.6  
2007 4dr Sedan 235-horsepower 3.2L I6
6-speed shiftable automatic FWD		 flat light none 2 16 16 66 70 53.8  
2006.5 4dr Sedan turbocharged 182hp 2.4L I5 Diesel
6-speed manual FWD		 flat med light 10 5 10 75 70 104.8  
2006 4dr Sedan turbocharged 208hp 2.5L I5
5-speed automatic FWD		 flat light light 4 19 31 46 65 59.6  
2006 4dr Sedan turbocharged 208hp 2.5L I5
5-speed automatic AWD		 flat light none 0 0 0 100 120 12.1  
2004 4dr Sedan turbocharged 208hp 2.5L I5
5-speed automatic FWD		 flat med light 3 18 8 73 95 47.2  
2004 4dr Sedan turbocharged 208hp 2.5L I5
5-speed automatic AWD		 hills light none 10 10 20 60 70 61.2  
2004 4dr Sedan 194-horsepower 2.9L I6
4-speed automatic FWD		 flat light hvy 5 10 20 65 68 58.9  
2003 4dr Sedan turbocharged 268hp 2.8L I6
4-speed shiftable automatic FWD		 flat light light 10 20 20 50 60 43.5  
2003 4dr Sedan 194-horsepower 2.9L I6
4-speed automatic FWD		 flat light light 0 0 65 35 65 56.3  
2002 4dr Sedan turbocharged 268hp 2.8L I6
4-speed shiftable automatic FWD		 flat med hvy 5 5 25 65 60 54.1  
2002 4dr Sedan 194-horsepower 2.9L I6
4-speed automatic FWD		 hills med none 30 0 0 70 60 49.4  
2001 4dr Sedan turbocharged 268hp 2.8L I6
4-speed shiftable automatic FWD		 mtns light light 0 0 0 100 65 61.9  
2001 4dr Sedan 194-horsepower 2.9L I6
4-speed automatic FWD		 hills med hvy 25 33 10 33 65 53.0  
2000 4dr Sedan turbocharged 268hp 2.8L I6
4-speed shiftable automatic FWD		 flat light none 1 9 18 72 68 58.8  

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This page shows only averages. See all the Volvo S80 fuel economy data.

Lexus IS vs. Volvo S80 Fuel Economy (km/L)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Lexus IS and Volvo S80's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all Sedans and Convertibles.
See TrueDelta's information for all Lexus models and Volvo models.

TrueDelta Reviews the Real Gas Mileage of the Lexus IS

Lexus IS Real Gas Mileage: Cons
YearComment
The 2014 IS 350 manages 19 mpg in the EPA city test, and 28 in the highway test. While these figures tie those for the Cadillac ATS 3.6, they're short of the 23/33 achieved by the BMW 335i. Also, with both the BMW and the Cadillac you can step down to more efficient turbocharged four-cylinder engines. With the new IS, your only other engine option is a small V6, and its fuel economy is only a couple mpg better than that of the big V6 (21/30). The BMW has a further advantage: you can set the steering and suspension to "Sport" without forcing the transmission to hold a lower gear. In the 2014 IS 350 F Sport, the sport modes are "all or nothing." Select one to firm up the steering and suspension, and the transmission won't shift beyond sixth gear, reducing fuel economy. Lexus should follow Audi's lead and offer an "Individual" mode, where each system (powertrain, steering, suspension, etc.) can be set separately. see full Lexus IS review
 

What Our Members Are Saying about the Real Gas Mileage of the Lexus IS

Lexus IS Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 Almost as good as Prius, this is the hybrid 250h see full Lexus IS review
2010 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 Our 2010 IS 250 has given us 30 mph highway mileage. I consider it very very good. see full Lexus IS review
2009 4dr Sedan 306-horsepower 3.5L V6
6-speed shiftable automatic RWD		 Excellent fuel economy... overall 24 mpg city and highway combined. As high as 32 mpg highway driving in Arizona mountains. see full Lexus IS review
2009 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 Good highway fuel economy, can average 30+ mpg see full Lexus IS review
2008 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 My real world economy has been 33 mpg hwy (not the computer figure, an optimistic 34.5-35)which is better than expected and slightly over 20 in city driving (not heavy traffic), also better than expected see full Lexus IS review
2008 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 Good fuel economy for a 1600kg car with AWD. see full Lexus IS review
2006 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 At around 200hp, it isnt the fastest luxury sedan. However, on my roadtrip across the eastern / mid eastern USA I was able to get ~33 ish mpg (computer reported) on flat terrain and premium fuel. City mpg is what I expect,22-25ish. But I think it is great as a long distance comfortable vehicle. see full Lexus IS review
Lexus IS Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 Wish it got better fuel economy for such a small car and engine... Sticker is 21/29, I'm averaging 27MPG (computer read); avg on hwy is about 33-34 mpg while city is about 19-23mpg. Engine variety would help, a 4 cyl + turbo or something, but toyota/lexus isn't exactly known for that. see full Lexus IS review
2002 4dr Wagon 215-horsepower 3.0L I6
5-speed shiftable automatic RWD		 For a small, relatively modestly powered car, it gets poor economy. Corvettes and most Porsches get better economy. see full Lexus IS review
 

What Our Members Are Saying about the Real Gas Mileage of the Volvo S80

Volvo S80 Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 235-horsepower 3.2L I6
6-speed shiftable automatic FWD		 Even though it says it requires Premium in Summer some where in that manual it states I can use 87~89 octane gas without harming the engine. That is helpful to know. With premium fuel and my mainly highway driving with only 2 persons on board we get 25MPG see full Volvo S80 review
2005 4dr Sedan turbocharged 161hp 2.4L I5 Diesel
5-speed automatic FWD		 Very small comparing to other cars see full Volvo S80 review
2004 4dr Sedan turbocharged 268hp 2.9L I6
4-speed shiftable automatic FWD		 Excellent city and highway mileage. see full Volvo S80 review
2001 4dr Sedan 168-horsepower 2.4L I5
5-speed automatic FWD		 I've had this car for 13 years now and the mpg has always been very good. Being a European model (2.4 litre petrol auto - 170 bhp) it does not compare directly with any US models. I have the air con on 100% of the time. If I keep to the speed limit - 80 -85 on the speedo I get 35 mpg (English gallons!) without any problem. On a holiday trip to Portugal doing long distance driving and at slightly slower speeds - say 70 mph on the speedo - I managed 40 mpg over nearly 1,500 miles. In town stop start driving I will usually get 25 mpg. Impressive figures I think for a 13 year old vehicle weighing as much as it does. see full Volvo S80 review
2000 4dr Sedan turbocharged 268hp 2.8L I6
4-speed shiftable automatic FWD		 average 18 MPG see full Volvo S80 review
Volvo S80 Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr Sedan 235-horsepower 3.2L I6
6-speed shiftable automatic FWD		 Very good fuel economy overall but running the AC continuously does produce a noticeable 2-3 mpg decrease in fuel economy. see full Volvo S80 review