Mike's wife's monthly Kona EV efficiency report

[navguy12]

Results for Feb 2026:

Operating costs for Feb 2026:

Summary as of 28 Feb 2026:

Total operating costs, per km (total costs minus capex costs):

$2.5611 - $2.1836 = $0.3775/km

 

[navguy12]

Results for Mar 2026:

Line items costs for Mar 2026:

Summary as of 31 Mar 2026:

Total operating costs, per km (total costs minus capex costs):

$2.5335 - $2.1589 = $0.3746/km

 

[navguy12]

Results for Apr 2026:

Line item costs for Apr 2026:

Summary as of 30 Apr 2026:

Total operating costs, per km (total costs minus capex costs):

$2.5123 - $2.1403 = $0.3720/km

 

[navguy12]

Results for May 2026:

Line item costs for May 2026:

Summary as of 31 May 2026:

Total operating costs, per km (total costs minus capex costs):

$2.4928 - $2.1231 = $0.3697/km

 

[Ferenc Jakab]

Interesting that lifetime real Wh dropped from April to May. May's is considerably less than April's, and it's been dropping since Feb. Winter for you I suppose is the difference.

 

[navguy12]

Results for Jun 2026:

Line item costs for Jun 2026:

Summary as of 30 Jun 2026:

Total operating costs, per km (total costs minus capex costs):

$2.4904 - $2.1206 = $0.3698/km

 

[navguy12]

The reason there is so little distance for June is that the car was parked 10-30 Jun 2026 while we drove to the BC interior and back in my TM3: