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Buick Regal Fuel Economy (km/L)

km/L Number of Vehicles
7 kilometers per liter 1 vehicles
8 kilometers per liter 0 vehicles
9 kilometers per liter 0 vehicles
10 kilometers per liter 1 vehicles
11 kilometers per liter 3 vehicles
12 kilometers per liter 3 vehicles
13 kilometers per liter 0 vehicles
14 kilometers per liter 0 vehicles
15 kilometers per liter 0 vehicles
16 kilometers per liter 0 vehicles
17 kilometers per liter 0 vehicles
18 kilometers per liter 0 vehicles
19 kilometers per liter 0 vehicles
20 kilometers per liter 0 vehicles
21 kilometers per liter 0 vehicles
22 kilometers per liter 0 vehicles
23 kilometers per liter 0 vehicles
24 kilometers per liter 0 vehicles
25 kilometers per liter 0 vehicles
26 kilometers per liter 0 vehicles
27 kilometers per liter 0 vehicles
28 kilometers per liter 0 vehicles
29 kilometers per liter 0 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 0 vehicles
32 kilometers per liter 0 vehicles
33 kilometers per liter 0 vehicles
34 kilometers per liter 0 vehicles
35 kilometers per liter 0 vehicles
36 kilometers per liter 0 vehicles
37 kilometers per liter 0 vehicles
38 kilometers per liter 0 vehicles
39 kilometers per liter 0 vehicles
40 kilometers per liter 1 vehicles
41 kilometers per liter 0 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 0 vehicles
45 kilometers per liter 0 vehicles
46 kilometers per liter 0 vehicles
47 kilometers per liter 0 vehicles
48 kilometers per liter 0 vehicles
49 kilometers per liter 1 vehicles
50 kilometers per liter 0 vehicles
51 kilometers per liter 0 vehicles
52 kilometers per liter 1 vehicles
53 kilometers per liter 1 vehicles
54 kilometers per liter 3 vehicles
55 kilometers per liter 1 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 1 vehicles
58 kilometers per liter 0 vehicles
59 kilometers per liter 0 vehicles
60 kilometers per liter 2 vehicles
61 kilometers per liter 0 vehicles
62 kilometers per liter 1 vehicles
63 kilometers per liter 1 vehicles
64 kilometers per liter 4 vehicles
65 kilometers per liter 1 vehicles
66 kilometers per liter 0 vehicles
67 kilometers per liter 0 vehicles
68 kilometers per liter 0 vehicles
69 kilometers per liter 1 vehicles
70 kilometers per liter 1 vehicles
71 kilometers per liter 0 vehicles
72 kilometers per liter 0 vehicles
73 kilometers per liter 0 vehicles
74 kilometers per liter 1 vehicles
75 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2016 2016 4dr Sedan turbocharged 259hp 2.0L I4 6-sp shiftable automatic FWD 74.8
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With the turbocharged 186kW 2.0L I4 engine, 9-speed shiftable automatic transmission, and front-wheel drive, the 2016 Buick Regal has been averaging 74.8 L/100km (liters per 100 kilometers).

The 2016 Buick Regals in this analysis were driven mostly on the highway at an average speed of 75 kilometers per hour (about 90 percent of the kilometers driven). The rest of the kilometers were in heavy traffic (7 percent), in the suburbs (0 percent), and in the city (0 percent).

In addition, the average 2016 Buick Regal in this analysis was driven on flat terrain with a light foot and the AC not used at all.
2015 2015 4dr Sedan turbocharged 259hp 2.0L I4 6-sp shiftable automatic FWD 62.1
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2014 2014 4dr Sedan turbocharged 259hp 2.0L I4 6-sp shiftable automatic FWD 64.7
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2012 2012 4dr Sedan 182-hp 2.4L I4 Hybrid 6-sp shiftable automatic FWD 39.5
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2011 2011 4dr Sedan turbocharged 220hp 2.0L I4 6-sp manual FWD 24.35
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2011 2011 4dr Sedan turbocharged 259hp 2.0L I4 6-sp shiftable automatic FWD 44.12
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2011 2011 4dr Sedan 182-hp 2.4L I4 6-sp shiftable automatic FWD 61.97
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2004 2004 4dr Sedan 200-hp 3.8L V6 4-sp automatic FWD 57.95
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2002 2002 4dr Sedan 200-hp 3.8L V6 4-sp automatic FWD 7.36
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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
 

Buick Regal Gas Mileage (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 Buick Regal's real-world km/L based on how and where you drive a car.