- Two different powertrains will be offered for the VW ID. Era 9X.
- The ID. Era 9X is similar in size to the BMW X7 and has up to 510 hp.
- VW once criticized EREV tech as environmentally unfriendly in 2020.
The VW Group began selling its EA211 engine in 2011, offering it in both three- and four-cylinder forms across a wide range of models. Over the years, it has powered familiar names such as the VW Golf, Seat Ibiza, Skoda Fabia, VW T-Roc, Audi Q2, and Seat Leon.
Now the company has updated and adapted this long-running engine for an entirely new role, serving as the range-extender in its first extended-range electric vehicle in China, the ID. Era 9X.
Read: VW Built A Bigger ID SUV Than The X7 And You Can’t Have It
VW presented its new flagship SUV, co-developed with SAIC, earlier this year. At the time, we knew it would use a range-extender powertrain, but few technical details were available. Earlier this month, VW confirmed that the ID. Era 9X uses a 1.5-liter turbocharged EA211 engine, although several notable revisions have been made to prepare it for this application.
What’s Different?
For example, the updated engine now includes a new variable-geometry turbocharger to seamlessly adjust airflow, depending on the driving conditions. VW has also improved thermal efficiency and reduced emissions, while also installing a water-cooled intercooler for cooler intake temperatures. The upgraded engine is being built in China.
EREVs are enjoying something of a resurgence at the moment, though VW was not always enthusiastic about the concept. Six years ago, VW China executives described EREVs as “very environmentally unfriendly.”
As reported by CarNewsChina, shortly after announcing production of the new EA211 range-extender, Li Auto’s social media director reminded VW of this statement, writing on social media, “Congratulations to Volkswagen for successfully mass-producing a technology that is ‘outdated, very environmentally unfriendly, and had little development potential’ in just 6 years!”
The tension dates to September 2020, when Volkswagen China CEO Stephan Wöllenstein criticized gasoline-powered range-extenders as environmentally unfriendly. Around the same time, the company’s China R&D chief, Wiedmann, described the technology as outdated with limited long-term potential.
The Juicy Details
The VW ID. Era 9X is slightly longer, a touch narrower, and has a marginally shorter wheelbase than a BMW X7. It is one of several China-only Volkswagen models that could likely find an audience elsewhere if it were ever sold internationally.
In addition to the EA211 range-extender, the base model features a rear-mounted electric motor producing 295 hp and a 51.1 kWh LFP battery. This setup delivers an all-electric driving range of up to 166 miles (267 km). A version with a larger 65.2 kWh battery and up to 211 miles (340 km) of electric range will also be offered, along with a rear-wheel-drive twin-motor variant producing 510 hp.
