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Spark EV Stats is no longer operational, but when it was working it interfaced with OnStar to collect data about the performance of Chevy Spark EVs driving in the real world.

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Raw Data

Month Vehicles EV Miles EV MPVDD
December 2013 12 3307.64 29.01
January 2014 25 12342.94 33.23
February 2014 34 24877.52 36.54
March 2014 41 21904.01 36.35
April 2014 36 31116.49 37.29
May 2014 41 36872.70 33.52
June 2014 47 35589.27 35.71
July 2014 41 33898.95 39.78
August 2014 38 33218.92 39.55
September 2014 36 31924.24 37.12
October 2014 33 26627.57 34.38
November 2014 31 23504.28 34.04
December 2014 33 23372.03 36.68
January 2015 41 26700.27 35.94
February 2015 18 13112.63 39.30
March 2015 17 18916.89 44.12
April 2015 24 21286.46 43.02
May 2015 34 25141.43 38.18
June 2015 36 26683.70 41.27
July 2015 47 33124.89 34.85
August 2015 44 27643.49 32.61
October 2015 39 25739.32 32.61
March 2016 40 31117.17 33.93
April 2016 44 36117.37 34.32
May 2016 45 37936.32 34.66
June 2016 51 34604.83 35.71
July 2016 33 25365.53 35.41
August 2016 35 25153.09 33.44
September 2016 37 30133.23 35.79
November 2016 39 32097.53 35.09
December 2016 41 33518.96 35.04
January 2017 41 31318.92 34.57
February 2017 41 27974.34 34.06
March 2017 43 34183.51 35.43
April 2017 42 33340.89 35.02
May 2017 42 36235.34 35.09
June 2017 42 32462.60 34.32
July 2017 41 29647.60 33.18
August 2017 42 31259.06 31.44
September 2017 42 33857.22 34.36
October 2017 41 34342.38 35.34
November 2017 41 28256.91 32.80
December 2017 41 23610.45 30.18
September 2015 41 28712.62 33.83
November 2015 36 26342.55 31.96
December 2015 35 26451.85 34.97
January 2016 33 29148.49 34.30
February 2016 37 31610.94 35.58
October 2016 36 31842.94 36.14
January 2018 12 5632.65 29.17
February 2018 16 10170.38 32.40
March 2018 17 12882.90 31.69
April 2018 19 14686.31 36.54
May 2018 20 17233.71 40.88
June 2018 19 15403.64 35.71
July 2018 22 14057.67 32.23
August 2018 23 15678.10 33.75
September 2018 23 15227.20 31.55
October 2018 22 14269.54 28.53
November 2018 21 11428.82 25.50
December 2018 20 10926.23 27.06
January 2019 19 12056.97 28.91
February 2019 19 10426.27 30.39
March 2019 19 11780.64 29.83
April 2019 17 12030.25 31.07
May 2019 18 15199.49 34.74
June 2019 20 11885.57 28.67
July 2019 20 9914.34 24.16
August 2019 20 12168.85 26.25
September 2019 22 13012.85 26.81
October 2019 26 13190.60 25.74
November 2019 25 18034.01 30.84
December 2019 22 14301.22 28.17
January 2020 22 15886.62 30.12
February 2020 21 15146.44 30.69
March 2020 22 12148.29 30.50
April 2020 20 5202.49 20.12
May 2020 20 8898.59 24.19
June 2020 20 8673.88 27.90
July 2020 18 6694.89 21.69
August 2020 19 5342.47 18.84
September 2020 19 6525.74 21.67
October 2020 19 6673.22 19.64
November 2020 19 6971.82 25.11
December 2020 20 7065.91 25.02
January 2021 18 5859.08 23.57
February 2021 15 6107.87 21.85
March 2021 16 7802.69 27.10
April 2021 16 6430.05 30.03

Daily Driving Histogram


This histogram charts the percentage of days that a vehicle has driven a given number of miles. 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.

Group Name Members EV Miles
SF Bay Area Spark EV 22 431939.01
SoCal Spark EV's 32 756511.89
Central Valley Spark EV's 5 203068.36
Co-Spark 2 63197.76
Quebec SparkEV 1 5956.11
Las Vegas 2 95030.14