Maryland Volt Owners

Group Statistics

EV Miles / Total Miles: 3744187.72 / 5079985.91 (73.7%)
MPG: 142.05
MPGe: 69.07
MPGCS: 37.35

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Serial # Nickname State EV Miles Total Miles EV% MPG MPGe MPGCS

Graph Options

Graph Type:
Show Data By Year:

Raw Data

Month Vehicles EV Miles Total Miles EV MPVDD Total MPVDD EV % MPG MPGe MPGCS
June 2011 1 696.13 698.94 30.23 30.35 99.6 999.00 90.24 10.78
July 2011 1 1393.49 1434.86 46.58 47.91 97.1 883.25 86.42 25.46
August 2011 1 1645.86 1645.85 47.26 47.26 100.0 999.00 92.48
September 2011 1 730.73 736.39 25.08 25.28 99.2 999.00 91.28 27.56
October 2011 1 760.68 778.86 25.35 25.96 97.7 999.00 88.82 30.69
November 2011 3 962.35 1115.79 16.77 19.36 86.2 267.37 76.86 36.77
December 2011 5 1432.88 1725.61 17.09 20.77 83.0 202.50 72.32 34.35
January 2012 6 2587.69 3110.76 20.10 24.26 83.2 185.09 69.93 31.12
February 2012 7 2503.19 3289.94 20.06 25.24 76.1 129.66 63.12 31.01
March 2012 10 4730.63 5861.35 24.99 31.85 80.7 199.71 73.32 38.53
April 2012 12 7613.66 8129.24 26.84 28.73 93.7 508.37 83.51 32.24
May 2012 15 12213.28 13686.21 34.14 38.67 89.2 307.01 78.22 33.04
June 2012 15 11440.39 12823.21 33.05 37.11 89.2 337.77 80.10 36.42
July 2012 17 11117.30 12670.65 33.56 38.36 87.7 310.39 79.50 38.05
August 2012 17 14278.07 17451.75 35.10 42.97 81.8 209.18 74.04 38.04
September 2012 20 17568.52 21053.34 36.27 43.86 83.4 226.53 75.34 37.50
October 2012 20 8286.56 10358.90 39.21 48.64 80.0 184.32 71.85 36.87
November 2012 14 3382.27 3900.41 33.36 38.36 86.7 253.06 76.78 33.62
December 2012 18 13582.25 18301.46 32.47 43.18 74.2 136.71 66.31 35.25
January 2013 25 18016.45 21866.63 31.85 38.72 82.4 172.96 69.37 30.45
February 2013 24 17608.09 21485.34 31.18 37.78 82.0 170.91 69.36 30.84
March 2013 24 20155.00 24441.12 31.83 38.71 82.5 192.10 72.33 33.69
April 2013 27 23063.13 26579.21 35.01 40.00 86.8 274.59 78.82 36.33
May 2013 27 24775.37 28028.77 36.64 41.76 88.4 322.55 81.18 37.44
June 2013 28 21139.73 26431.51 34.05 42.44 80.0 189.73 73.50 37.99
July 2013 29 20047.76 25972.51 33.03 42.28 77.2 165.90 71.15 37.84
August 2013 28 22933.89 28603.85 34.47 43.16 80.2 203.06 75.37 40.25
September 2013 29 22791.08 26852.14 35.38 41.76 84.9 259.28 78.85 39.21
October 2013 28 25209.57 32680.99 34.77 45.85 77.1 168.82 71.82 38.60
November 2013 28 21744.54 29006.66 31.50 43.10 75.0 142.61 67.63 35.70
December 2013 29 19733.50 27591.30 29.52 40.22 71.5 119.50 63.32 34.03
January 2014 29 17680.56 26763.77 27.29 40.47 66.1 84.13 53.35 28.55
February 2014 30 15536.41 21018.74 27.45 37.58 73.9 118.84 62.18 31.00
July 2014 25 17976.04 23632.78 33.26 43.63 76.1 153.24 69.37 36.68
August 2014 24 21047.81 25040.99 34.24 41.65 84.1 237.09 77.37 37.81
September 2014 25 21743.09 28274.11 34.78 46.23 76.9 162.10 70.84 37.44
October 2014 26 23269.80 29015.47 34.12 43.74 80.2 198.86 75.11 39.38
November 2014 26 18441.09 23010.15 31.16 39.10 80.1 181.46 72.43 36.03
December 2014 25 15988.68 19810.19 31.69 38.46 80.7 181.15 72.05 34.95
January 2015 21 10599.65 13611.01 28.77 36.01 77.9 136.49 65.03 30.20
April 2015 20 18092.62 24387.64 36.19 48.24 74.2 151.97 70.09 39.23
May 2015 21 17715.62 23121.92 35.55 46.01 76.6 164.30 71.33 38.42
June 2015 22 16699.12 22128.48 31.63 41.95 75.5 150.67 69.20 36.97
July 2015 22 18133.12 24402.17 37.76 50.03 74.3 142.52 67.98 36.61
August 2015 22 17476.45 22987.59 36.44 48.31 76.0 157.99 70.35 37.88
September 2015 23 19288.35 25342.28 34.97 47.21 76.1 158.62 70.37 37.89
March 2014 24 13444.77 18170.91 28.38 36.48 74.0 126.93 64.41 33.01
April 2014 21 16095.22 20604.24 31.59 43.19 78.1 170.77 71.77 37.37
May 2014 23 18806.97 23756.64 32.40 42.05 79.2 177.31 72.38 36.94
June 2014 24 20049.96 27315.79 34.52 47.16 73.4 137.48 67.34 36.57
February 2015 18 7634.84 10481.44 30.19 44.86 72.8 103.35 58.14 28.07
March 2015 17 14334.99 18922.35 34.90 44.97 75.8 148.47 68.57 35.99
October 2015 24 21063.00 26881.51 35.23 44.29 78.4 172.31 71.84 37.30
November 2015 28 20959.24 28729.79 32.73 46.28 73.0 131.81 66.64 35.65
December 2015 34 24425.41 34979.48 34.55 49.43 69.8 124.75 66.43 37.64
January 2016 35 23589.93 34376.33 30.55 44.33 68.6 102.80 60.28 32.26
February 2016 36 26488.33 37320.62 34.43 48.04 71.0 118.39 64.28 34.36
March 2016 38 33959.20 46312.95 35.76 49.27 73.3 145.51 70.45 38.82
April 2016 41 35854.20 47930.23 36.63 48.95 74.8 156.13 72.08 39.34
May 2016 42 37561.93 53355.59 35.23 49.71 70.4 136.41 69.63 40.38
June 2016 43 38278.68 51233.53 37.59 50.43 74.7 157.12 72.30 39.73
July 2016 37 30138.63 41918.92 35.03 48.88 71.9 133.43 68.06 37.50
August 2016 41 34408.63 47314.99 34.98 48.18 72.7 137.76 68.85 37.58
September 2016 44 38391.39 53902.09 38.38 53.53 71.2 136.82 69.46 39.37
October 2016 43 37481.36 51084.19 35.86 48.97 73.4 148.81 71.34 39.63
November 2016 45 36311.44 51604.96 34.58 48.60 70.4 126.86 67.13 37.60
December 2016 46 35279.68 51953.60 32.61 48.37 67.9 107.22 62.16 34.41
January 2017 48 34638.01 53121.96 31.94 48.67 65.2 99.93 60.67 34.77
February 2017 48 35511.69 49712.93 32.89 46.62 71.4 128.51 67.22 36.71
March 2017 50 40988.25 59069.28 33.51 49.41 69.4 118.62 65.21 36.31
April 2017 51 39322.42 53398.22 34.72 47.80 73.6 149.47 71.29 39.40
May 2017 50 42092.71 58385.70 34.51 47.57 72.1 146.18 71.36 40.79
June 2017 52 40441.12 53386.55 34.58 46.31 75.8 172.28 74.94 41.77
July 2017 51 40368.43 55077.93 34.27 47.20 73.3 144.53 70.37 38.60
August 2017 54 42567.38 60133.77 34.51 47.70 70.8 130.72 68.09 38.18
September 2017 56 42294.48 53358.78 33.76 43.08 79.3 184.67 75.35 38.29
October 2017 57 33918.34 44187.97 33.94 44.00 76.8 170.76 74.21 39.69
November 2017 21 13260.88 18414.56 29.01 40.44 72.0 128.25 65.35 35.89
December 2017 55 21261.28 30462.00 30.23 44.09 69.8 113.42 63.60 34.26
January 2018 24 12902.22 16990.49 33.04 43.88 75.9 138.54 68.01 33.34
February 2018 26 18298.06 22189.71 33.76 39.65 82.5 196.65 75.49 34.49
March 2018 27 21803.62 28542.40 33.11 43.07 76.4 150.35 70.32 35.50
April 2018 28 23616.02 31996.32 36.31 48.95 73.8 151.06 71.73 39.56
May 2018 35 30582.81 39809.23 37.24 47.27 76.8 167.37 73.26 38.79
June 2018 37 32084.78 41563.15 37.57 48.91 77.2 170.75 73.83 38.94
July 2018 39 30837.51 41316.69 35.91 46.67 74.6 158.07 72.79 40.09
August 2018 41 34241.63 45513.21 36.54 45.95 75.2 156.28 72.12 38.70
September 2018 41 32007.30 41469.73 33.99 43.84 77.2 176.49 75.04 40.27
October 2018 44 33366.79 40841.83 33.56 40.66 81.7 210.50 77.72 38.53
November 2018 44 30220.11 40512.60 31.76 42.81 74.6 137.17 68.12 34.85
January 2019 45 31434.98 43572.83 32.49 45.26 72.1 126.89 66.67 35.35
February 2019 45 29608.12 39743.94 33.27 44.71 74.5 146.64 70.53 37.40
March 2019 45 33149.79 44489.26 31.59 42.41 74.5 145.42 70.31 37.06
April 2019 44 34036.63 43135.49 36.46 46.02 78.9 201.56 78.65 42.52
May 2019 42 34267.18 47376.47 36.07 49.90 72.3 150.56 72.84 41.66
June 2019 43 32041.02 41678.76 34.84 45.63 76.9 164.98 73.53 38.15
July 2019 43 32959.13 43913.92 34.52 45.81 75.1 166.11 74.74 41.44
August 2019 44 29996.00 40654.71 33.07 44.89 73.8 151.46 72.19 39.71
September 2019 42 29891.50 40705.14 32.27 44.18 73.4 152.95 72.82 40.63
October 2019 42 27990.86 38153.35 31.86 43.62 73.4 145.95 71.23 38.88
November 2019 41 23784.95 35588.96 27.41 42.02 66.8 114.15 65.30 37.86
December 2019 41 24291.52 36096.93 28.96 42.86 67.3 114.86 65.34 37.56
January 2020 40 26706.07 39999.68 29.87 44.59 66.8 119.32 67.10 39.66
February 2020 39 23819.26 33267.88 29.69 40.69 71.6 156.85 74.84 44.55
March 2020 38 17981.85 22490.47 28.19 35.02 80.0 202.20 78.41 40.53
April 2020 36 6908.98 7841.75 18.60 20.72 88.1 331.48 86.13 39.43
May 2020 37 8328.72 11033.16 19.01 24.85 75.5 164.05 74.34 40.21
June 2020 37 14062.25 16839.71 26.81 32.14 83.5 253.24 82.74 41.77
July 2020 37 15560.24 20196.41 26.43 34.35 77.0 187.03 77.79 42.93
August 2020 36 14453.17 18951.63 24.53 31.64 76.3 171.61 75.48 40.74
September 2020 33 13131.38 18732.32 27.50 37.85 70.1 151.53 74.67 45.31
October 2020 32 13892.53 20736.41 27.02 35.84 67.0 142.37 73.87 46.99
November 2020 32 10657.57 15534.13 24.86 32.20 68.6 144.65 73.61 45.41
December 2020 31 9603.42 16377.93 23.58 40.41 58.6 113.31 68.81 46.87
January 2021 33 9189.56 14452.67 25.43 35.84 63.6 138.78 74.72 50.54
February 2021 27 8214.34 12293.31 25.98 36.21 66.8 120.22 67.55 39.89
March 2021 26 12526.66 19500.37 27.54 37.71 64.2 128.83 71.40 46.07
April 2021 25 11170.73 17340.14 28.40 38.77 64.4 136.42 73.53 48.54
December 2018 43 28622.59 38699.20 30.97 41.72 74.0 132.74 67.36 34.56

Daily Driving Histogram

Blue Bars Represent:


This histogram charts the percentage of days that a Volt has driven a given number of miles. The green bars represent EV-only usage, and there are multiple options for the blue bars:

  • Total Mileage When Gas Used: If this is selected, the blue bars will represent the total distance driven when any gas was used. For example, if you drove 50 miles, 40 of which were EV powered, you would have a green tick at 40 and a blue tick at 50 in this mode.

  • CS-Only Mileage: In this mode, the blue bars will represent the number of miles driven in charge sustaining mode only. For our 50 miles/40 EV example, you would get a green tick at 40 and a blue tick at 10 in this mode.

  • Nothing - Show EV Only: Obviously, will clear the blue bars and only show EV usage.

In any mode, a day without gas usage will not get a blue tick. A vehicle's "day" is determined by the time zone of the zip code entered for the car. If the car doesn't have a zip code, central time will be used.