Observed arrival · 2026-11-15
Devan’s Tesla, measured in Alberta winter
A Tesla owner in Lethbridge answers common EV questions with personal driving figures, detailed explanations, and buying information.
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- Prospective EV buyers in cold climates
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- The 450 km lifetime figure comes from about 30,000 km at 180 Wh/km; -30°C highway range is labeled an estimate, not a measured result.
Field notes
Answers appear first as short entries, with links to fuller explanations and calculations. For range, Devan derives roughly 450 km from the car’s stated 81 kWh capacity and a lifetime efficiency of 180 Wh/km over about 30,000 km; the page then distinguishes personal figures from external references, including Recurrent data and Norway’s 2026 winter test. It also maps the numbers onto routes from Lethbridge to Waterton, Calgary, and Edmonton.
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Editorial observations of this landing page, not a rating.
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