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Land Rover Discovery vs. Buick Regal MPG

Chart is based on 14 fuel economy reports for the Land Rover Discovery and 30 fuel economy reports for the Buick Regal.

Land Rover Discovery MPG

Land Rover Discovery Land Rover Discovery 2021 20.6 MPG Highway Percentage 30 percent Land Rover Discovery Land Rover Discovery 2010 24.5 MPG Highway Percentage 88 percent Land Rover Discovery Land Rover Discovery 2009 25.8 MPG Highway Percentage 50 percent Land Rover Discovery Land Rover Discovery 2008 23.5 MPG Highway Percentage 60 percent Land Rover Discovery Land Rover Discovery 2004 12.1 MPG Highway Percentage 83 percent Land Rover Discovery Land Rover Discovery 2003 12.9 MPG Highway Percentage 18 percent Land Rover Discovery Land Rover Discovery 2001 15.9 MPG Highway Percentage 95 percent Land Rover Discovery Land Rover Discovery 2000 16.6 MPG Highway Percentage 47 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 MPG
2021 4dr SUV twincharged 395hp 3.0L I6 Hybrid
8-speed shiftable automatic AWD		 flat v.lt none 10 20 40 30 100 20.6  
2010 4dr SUV turbocharged 245hp 3.0L V6 Diesel
6-speed shiftable automatic AWD w/low range		 flat med light 5 3 5 88 70 24.5  
2009 4dr SUV turbocharged 190hp 2.7L V6 Diesel
6-speed shiftable automatic AWD w/low range		 hills light light 3 0 48 50 60 25.8  
2008 4dr SUV turbocharged 190hp 2.7L V6 Diesel
6-speed shiftable automatic AWD w/low range		 flat med none 30 5 5 60 120 23.5  
2004 4dr SUV 217-horsepower 4.6L V8
4-speed automatic AWD w/low range		 flat med light 3 13 3 83 70 12.1  
2003 4dr SUV 217-horsepower 4.6L V8
4-speed automatic AWD w/low range		 flat med light 3 50 30 18 65 12.9  
2001 4dr SUV 188-horsepower 4.0L V8
4-speed automatic AWD w/low range		 flat med light 0 0 5 95 75 15.9  
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2000 4dr SUV 188-horsepower 4.0L V8
4-speed automatic AWD w/low range		 flat med light 10 21 22 47 67 16.6  

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This page shows only averages. See all the Land Rover Discovery fuel economy data.

Buick Regal MPG

Buick Regal Buick Regal 2016 31.8 MPG Highway Percentage 90 percent Buick Regal Buick Regal 2015 26.4 MPG Highway Percentage 80 percent Buick Regal Buick Regal 2014 27.5 MPG Highway Percentage 50 percent Buick Regal Buick Regal 2012 16.8 MPG Highway Percentage 5 percent Buick Regal Buick Regal 2011 25.6 MPG Highway Percentage 64 percent Buick Regal Buick Regal 2011 26.7 MPG Highway Percentage 65 percent Buick Regal Buick Regal 2011 26.3 MPG Highway Percentage 58 percent Buick Regal Buick Regal 2004 24.6 MPG Highway Percentage 53 percent Buick Regal Buick Regal 2002 21.4 MPG Highway Percentage 50 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 MPG
2016 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 flat light none 7 0 3 90 75 31.8  
2015 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 flat med light 1 9 10 80 75 26.4  
2014 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 flat med none 0 10 40 50 75 27.5  
2012 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 95 0 5 70 16.8  
2011 4dr Sedan turbocharged 220hp 2.0L I4
6-speed shiftable automatic FWD		 flat med none 3 13 19 64 85 25.6  
2011 4dr Sedan turbocharged 220hp 2.0L I4
6-speed manual FWD		 flat med none 1 28 6 65 105 26.7  
2011 4dr Sedan 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 hills med light 2 7 33 58 68 26.3  
Looking for a warranty? Get a quote.
2004 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med light 0 16 32 53 60 24.6  
2002 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med light 50 0 0 50 120 21.4  

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This page shows only averages. See all the Buick Regal fuel economy data.

Land Rover Discovery vs. Buick Regal MPG

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 Land Rover Discovery and Buick Regal's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Land Rover models and Buick models.

What Our Members Are Saying about the Real Gas Mileage of the Land Rover Discovery

Land Rover Discovery Real Gas Mileage: Cons
YearBody/PowertrainComment
2003 4dr SUV 217-horsepower 4.6L V8
4-speed automatic AWD w/low range		 Dismal, especially considering the interior capacity of the vehicle. see full Land Rover Discovery review
2003 4dr SUV 217-horsepower 4.6L V8
4-speed automatic AWD w/low range		 What IS there to like about 16 mpg using $3.30/gal premium fuel? see full Land Rover Discovery review
2000 4dr SUV 188-horsepower 4.0L V8
4-speed automatic AWD w/low range		 Well its terrible, I get 11-13miles, maybe a little more on the highway with cruise control and minimal braking. Absolutely terrible. Worse than a hummer. Better at offroading than a hummer though! see full Land Rover Discovery review
 

TrueDelta Reviews the Real Gas Mileage of the Buick Regal

Buick Regal Real Gas Mileage: Cons
YearComment
2011 The Buick Regal and Chrysler 200 both weigh substantially more than just about any other front-wheel-drive midsize sedan. Add all-wheel-drive, and both weigh nearly two tons. Curb weight is the enemy of fuel economy. The Buick's turbocharged four-cylinder engine is more efficient than the Chrysler's V6, so it has an edge in the EPA's city test, 19 vs. 18 mpg. But the Chrysler's automatic transmission has three extra gears, for a total of nine, so it has the edge on the EPA's highway test, 29 vs. 27 mpg. The Ford Fusion, though far from light, has an edge over both: 22 mpg city, 31 mpg highway. see full Buick Regal review
 

What Our Members Are Saying about the Real Gas Mileage of the Buick Regal

Buick Regal Real Gas Mileage: Pros
YearBody/PowertrainComment
2014 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 Good mileage, 30-35 mpg on highway. see full Buick Regal review
Buick Regal Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr Sedan turbocharged 270hp 2.0L I4
6-speed manual FWD		 For being a turbo 4, I expected slightly better MPG (I average 26mpg mixed with premium). When adding in the Trifecta Performance tune on the car, I average around 29mpg, with the added HP/TQ. What gives, GM? Uncage this beast! see full Buick Regal review
2011 4dr Sedan 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 City EPA mileage was lower than I would expect for a four cylinder--should easily best 20 vice 19. see full Buick Regal review
2003 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 It gets 22 in town, 25 on the highway. see full Buick Regal review