Big, powerful electric luxury SUVs with sub-5-second acceleration times and ranges of 300 miles or more are now ubiquitous. That certainly wasn’t the case in 2019 when Audi E-Tron deliveries started, or in 2017, when Audi powertrain and chassis development chief Siegfried Pint promised me that the E-Tron’s tri-motor system would make… Read more…