- Mazda says the CX-6e is a clear step beyond the 6e.
- Working with Changan brought a steep learning curve.
- Those lessons will shape Mazda’s future in-house EVs.
Mazda has moved on from the niche MX-30 crossover, reshuffling its fully electric lineup in China and select global markets, though not North America, with the 6e sedan and the CX-6e SUV. The two mechanically related EVs arrived in quick succession, yet a senior Mazda Europe executive says there is a noticeable development gap between them, largely due to the steep learning curve that came with partnering up with Changan.
Christian Schultze, Director of Technology Research at Mazda Europe, explained the process in an interview with AutoRAI. Both models are heavily based on the Deepal L07 sedan and S07 SUV from Changan’s dedicated EV brand, adapted for global markets under the Mazda joint venture.
Bridging Cultures Through Engineering
So what actually separates the Mazda 6e, launched in 2024, from the CX-6e that arrived a year later? According to Schultze, progress came in increments.
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“I’d say we’ve taken another half-step forward. The 6e was the first joint development with our partner Changan Mazda Automobile for a car that would be sold in Europe. That was a huge learning experience for them, because they had never before developed a car specifically for the European market. It was also a learning experience for us, because we suddenly had to explain much more than we were used to heading into Hiroshima.”
Schultze explained that while the R&D center in Hiroshima works seamlessly with the European team, adding Changan Mazda Automobile changed the dynamic. The shared understanding required for such projects had to be built from the ground up, a process that took more time and effort than Mazda initially expected.
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Despite looking almost identical to the Chinese-spec Mazda EZ-6 sedan and EZ-60 SUV, the European versions had to meet different regulations. That proved challenging for engineers unfamiliar with European requirements.
“When we develop a car together with Hiroshima, we essentially already get about 98 percent of what we’re looking for. Then it’s mainly just fine-tuning here and there. With Changan Mazda Automobile, we had to go much further back to basics,” he said.
“For example, they had never created a setup for European radar systems. We had to explain the requirements and why they were important. What we appreciated was how quickly they responded and how willing they were to understand. But we first have to convey that understanding.”
The SUV Is More Mature
Despite the early hurdles, the knowledge gained from the 6e program helped Mazda refine the CX-6e.
Schultze noted that the SUV’s electric motor is a “further development,” offering “greater efficiency and a higher continuous power output” than the sedan. That fits with Mazda’s philosophy of making each new model incrementally better.
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The Mazda 6e sedan currently sold in mainland Europe and the UK produces 255 hp (190 kW / 258 PS) in Standard Range form and 241 hp (180 kW / 245 PS) in Long Range trim. The CX-6e retains the higher output with the larger 80 kWh battery.
Lessons Beyond One Platform
Schultze confirmed that R&D lessons from the Changan joint venture will influence future EVs built on Mazda-developed architecture.
“We’re pursuing a strategy where we collaborate with partners, for example, in the field of electric vehicles, and develop our own electric models. Our roadmap shows that one of the next EVs will be based on a fully Mazda-owned platform. Moreover, our insights are growing every day, thanks in part to market feedback. For example, we learned a lot from the reactions to the Mazda 3, and those insights have been incorporated into our internal objectives. The same applies to the lessons we’re learning from the CX-6e.”
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He also highlighted how modern technology allows continuous improvement without waiting for a facelift or full generational change.
“The great advantage of today’s world is that many systems are digital or electronic. This means we can implement improvements even during ongoing production. In the past, in the purely mechanical world, if a switch felt too heavy, it would stay that way for four years until the next model change. Fortunately, those days are behind us.”

