BMW Builds One 3 Series for Gas and Electric, and the EV Comes Out $4,400 Cheaper

For years, the main argument against buying an electric car was the sticker price. BMW's latest 3 Series is now undercutting that argument in a very direct way.

The German automaker is offering the new 3 Series with both gasoline and electric powertrains, and the electric version is priced about $4,400 below the gas model. That makes the car a rare apples-to-apples comparison. The body, the badge and the general positioning are the same, but the EV costs noticeably less to buy.

That matters because most earlier price comparisons were muddied by differences in size, trim and purpose. Electric models tended to be separate designs, often aimed at a different buyer, and they usually carried a premium. Putting both powertrains into one nameplate strips much of that noise away and leaves the cost of the drivetrain itself as the main variable.

The shift reflects how quickly the economics have moved. Battery costs have fallen steadily, and manufacturers have gained experience building electric platforms at scale. At the same time, combustion cars have become more expensive to produce, with tighter emissions requirements and more complex engines and exhaust systems adding cost. The two curves are now crossing in at least some segments.

For BMW, the pricing is also a strategic signal. The 3 Series is one of its most important and recognizable models, and the brand has long used it as a benchmark for sport sedans. Making the electric version the cheaper choice pushes buyers to consider it seriously rather than treat it as a niche option for early adopters.

There are caveats. A lower purchase price does not settle every question for shoppers. Charging access, home installation costs, range needs and resale values all still factor into the decision, and incentives vary widely by region. Buyers who drive long distances or lack reliable charging may still prefer gas.

Still, the headline number is hard to ignore. When the same car is available with either powertrain and the electric one is thousands of dollars cheaper, the old assumption that going electric means paying more no longer holds for this model. Other automakers that sell paired gas and electric versions of the same vehicle will likely face questions about why their own price gaps look different.