Comparison of the 2027 BMW 3 Series Internal Combustion Engine and i3 Electric Vehicle: Spy Images Uncover Major Distinctions

The arrival of the next-gen BMW 3 Series approaches, and thanks to our sources in Germany, we have updated images of the all-electric i3 for comparison with the gasoline variant. From what we observe, BMW maintains a cohesive aesthetic across the “3” models, minimizing any noticeable differences.

While some of its initial electrified models showcased a futuristic design, BMW has opted for a more restrained approach with its electric sedan styling. The all-electric i4 could be easily confused with its ICE counterpart, and it seems this trend will persist as BMW integrates its Neue Klasse platform throughout its range. A similar strategy has been noted with the latest X3 and iX3, and we’re pleased to report that the latest iX3 performs quite impressively, too.

The top and bottom image galleries feature the i3 EV and standard 3 Series ICE, respectively; the central gallery contains insights into the i3’s interior and exterior designs, along with comparisons highlighting the minimal distinctions between the gasoline and electric models.

On comparing the two models, you may observe that the electric i3 appears slightly taller. You’re not imagining it; this observation is accurate. The comparison image in the gallery below reveals that the rear section of the greenhouse is indeed slightly altered, remaining more upright before tapering off at a sharper angle than the ICE version. Consequently, the designs of the rear door and windows differ significantly.

Despite the differences being relatively minor, the taller rear roofline and the resulting higher shoulder line become more pronounced in 3/4 views, particularly from the front perspective. Fortunately, there’s another clear distinction: the gas cap and charging port do not share the same area. This design likely accommodates a PHEV option (gas AND charge port alongside) without necessitating further platform alterations.

With the charging port’s rear placement and the kinked rear window separator, identifying the i3 electric from afar will be straightforward—provided, of course, you remember the differences.

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Byron is an editor at The Drive, focused on infrastructure, sales, and regulatory developments.


### Comparison of the 2027 BMW 3 Series Internal Combustion Engine and i3 Electric Vehicle: Spy Shots Reveal Key Differences

As the automotive field continues to progress, BMW leads the charge in innovation, especially within its 3 Series range. The 2027 BMW 3 Series combines both internal combustion engine (ICE) variants and the all-electric i3, showcasing notable advancements in technology, design, and performance. Latest spy images have granted a closer inspection of these two models, revealing pivotal differences that illustrate BMW’s strategic approach to accommodating varied consumer demands.

#### Design and Aesthetics

The 2027 BMW 3 Series ICE retains the iconic BMW look with a sporty shape, assertive front grille, and sleek contours that highlight its performance-driven essence. The spy photos showcase a more polished design vocabulary, featuring sharper headlights and a more emphasized kidney grille, a hallmark of BMW’s brand.

Conversely, the i3 electric vehicle exhibits a more avant-garde design, identified by a smoother, aerodynamic silhouette aimed at maximizing efficiency. The front end includes a sealed-off grille, typical for electric vehicles due to reduced cooling needs. The i3 also presents distinctive LED lighting features and a unique rear layout that differentiates it from its ICE sibling.

#### Powertrain and Performance

The 2027 BMW 3 Series ICE is anticipated to provide a variety of robust engine choices, including turbocharged four-cylinder and six-cylinder options. These powertrains are engineered to achieve a blend of power and fuel efficiency, showcasing advancements in fuel injection and turbocharging technologies. Spy images suggest that the ICE variants will incorporate upgraded exhaust systems and enhanced aerodynamics to improve performance.

In contrast, the i3 electric vehicle is outfitted with a leading-edge electric powertrain that prioritizes instant torque and seamless acceleration. The spy images hint at an emphasis on battery efficiency, with a larger battery likely extending the driving range compared to earlier iterations. The i3 aims to integrate regenerative braking technology, thus further boosting its efficiency and driving experience.

#### Interior Technology and Features

Both the 2027 BMW 3 Series ICE and the i3 will be equipped with cutting-edge interior technologies, though distinctions are clear. The ICE model is expected to uphold a more conventional layout concentrating on driver interaction, featuring a digital instrument display and an intuitive infotainment system. Spy photographers revealed high-quality materials and a driver-focused cockpit tailored for performance aficionados.

In contrast, the i3 emphasizes a sleek, minimalist interior crafted from sustainable materials alongside a strong focus on connectivity. The spy images indicate a larger touchscreen interface and better integration of smart technologies, appealing to tech-savvy consumers. Features like over-the-air updates and advanced driver-assistance systems are predicted to become standard in the i3.

#### Driving Experience

The driving dynamics of the 2027 BMW 3 Series ICE are expected to be engaging, with precise steering and a well-engineered suspension system that bolsters handling capabilities. The spy photos indicate a concentration on performance-related features such as adaptive dampers and sport-tuned chassis alternatives.

On the flip side, the i3 electric vehicle promises a different driving experience defined by quiet operation and smooth acceleration. The low center of gravity, attributed to battery placement, enhances handling and stability. The spy photos imply that the i3 will include multiple driving modes, enabling drivers to customize their experience based on personal preferences.

#### Conclusion

The comparison between the 2027 BMW 3 Series internal combustion engine and the i3 electric vehicle underscores BMW’s dedication to innovation and adaptability in an ever-evolving automotive environment. While the ICE model continues to embrace traditional performance values, the i3 signifies a progressive strategy towards sustainable mobility. As these models near their official launch, the differences highlighted in the spy images reflect BMW’s plan to serve a diverse range of drivers, from performance enthusiasts to eco-conscious consumers.