Audi has rolled out a brand new software program replace to its 2019 mannequin yr e-tron electrical SUV that can add as much as 12 miles of vary to the battery.
Whereas the development won’t appear important — it’s, in any case, solely 12 miles — it does present how automakers are utilizing software program to enhance older electrical autos. On this case, Audi used software program to unlock extra capability within the present battery, primarily bettering its effectivity. The automaker additionally mentioned the software program updates have improved the effectivity of the entrance electrical motor and the battery’s thermal administration system.
The 2019 Audi e-tron 55 quattro is provided with a 95 kilowatt-hour battery and can now use 86 kWh of capability. That can push its vary from the unique 411 kilometers to about 441 km (274 miles) beneath the WLTP commonplace. (EPA commonplace is taken into account extra conservative; the unique EPA estimates for the 2019 was 204 miles.)
The software program replace is obtainable to all Audi e-tron 55 quattro manufacturing autos constructed between mid-September 2018 (mannequin yr 2019) and the top of November 2019 (mannequin yr 2020). Not like Tesla, which lets homeowners launch software program updates over-the-air, that means wherever they’ll entry Wi-Fi, Audi requires a go to to considered one of its service facilities.
This may assist the older mannequin hold apace of the newer 2020 and 2021 Sportback and e-tron SUV, which have improved software program and {hardware}.
One would possibly marvel why Audi didn’t simply use that capability to start with. Audi and different automakers getting into into the EV recreation initially restricted the usable capability of its battery out of an abundance of warning to keep away from any degradation.
Different automakers are starting to make use of over-the-air software program updates, following Tesla’s lead, to enhance or add options. In February, Volvo launched its first OTA software program replace on its all-electric XC40 Recharge in Europe. Volvo launched an OTA this month that elevated driving vary via enhancements to the battery administration system and pre-conditioning timer. The corporate additionally launched a Range Assistant app to assist drivers get probably the most vary out of their batteries.
