The Audi RS E-Tron GT Is a Grand Tourer With an Electrical Twist

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Vary nervousness is not what it was once for electrical automobiles; today, nearly each new EV that rolls into dealerships can comfortably do someplace between 200 and 300 miles on a cost.

After charging it as much as full in a single day, the RS E-Tron GT’s estimated vary show confirmed 258 miles to empty — 26 miles greater than the official EPA vary estimate, and just about consistent with what I might anticipated primarily based on real-world analysis and my time with the Taycan 4S. That, nonetheless, was with ambient temperatures within the mid-fifties — a cheerful local weather for each people and lithium-ion batteries. As I drove north into Connecticut and Massachusetts and the solar went down, temperatures began to sink nearer to freezing; a cease outdoors Springfield, MA brough the battery again to one hundred pc, however this time, the automotive stated that was solely good for round 220 miles to empty.

As I reached Vermont and the temperatures fell additional, nonetheless, that vary remaining determine started dropping faster than the miles to my vacation spot had been ticking away. Pace and local weather management being the enemies of vary in an EV, I minimize the heater as a lot as doable — a lot to the chagrin of my associate, who was caught attempting to nap in her winter coat beside me — and dialed the cruise management from 75 mph all the way down to 70…then 65…then 60…and at last 55.

It did not repair the issue. Whereas I might left the charging station with a 30-mile cushion between claimed vary remaining and distance to my vacation spot, after about two hours of driving, the Audi’s laptop now stated I might run out about 5 miles in need of the place I wanted to be. I needed to make an unscheduled 20-minute pit cease at a 50-kW charger in the midst of nowhere with a view to safely make it.

It is doable the E-Tron GT was merely being overcautious with its vary estimate because it tried to juggle the competing modifications in temperature and driving kinds. Subsequent in a single day costs in unheated garages in Vermont resulted within the automotive suggesting a max vary, once more, of round 220 miles.

Then once more, the physics are easy: batteries do not perform as effectively in chilly climate, and in contrast to inside combustion engines, EV powertrains do not generate a lot waste warmth — actually not sufficient to counter the impact of low ambient temperatures. Primarily based alone calculus, it appears as if the E-Tron GT had about 85 % of its sweater-weather vary at 32º F — and I might guess that may decline additional as temps saved falling.


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