What are the differences between the 2014 M4 and the 2017 M4?

[SanAdeline]

Apart from the headlights, there are no other differences between the 2014 M4 and the 2017 M4. Below is an introduction to the BMW M4: 1. Overview: The all-new BMW M4 Coupe is a flagship model crafted by the BMW Group, with its outstanding dynamic performance derived from racing-inspired drivetrain and chassis technologies. It is powered by an M-specific high-performance 3.0-liter inline 6-cylinder twin-turbocharged engine. 2. Performance: Various racing-derived drivetrain and chassis technologies enable the all-new BMW M4 Coupe Competition to exhibit a strong sporty character and exceptional driving performance. 3. Exterior: The signature double-bar vertical kidney grille features a frameless design for the first time, providing cooling air to the high-revving M engine. The sleek laser headlights point towards the large central trapezoidal air intake and the vented fenders, creating a striking visual impact.

[StKarter]

Speaking of the differences between the 2014 M4 and the 2017 M4, having driven both, I feel the contrast is quite noticeable. The 2014 model, as the first-generation version, already showcased impressive performance with its S55 inline-six turbocharged engine, delivering around 450 horsepower. However, the 2017 model features more refined engine tuning, with quicker turbo response and more linear power delivery, reducing the initial lag significantly. The handling system was also upgraded; the revised suspension offers better stability in corners with reduced body roll. The transmission in the 2017 version is further optimized, providing smoother shifts and enhanced comfort at high speeds. The chassis tuning is more suited for daily driving compared to the stiffer setup of the 2014 model. Additionally, the 2017 version introduced more precise driving mode selections, making it more exhilarating on the track. Overall, the 2017 model shows clear improvements in performance details, making it less fatiguing during extended drives.

[VanBraxton]

I've been using the 2014 M4 for several years and later switched to the 2017 model, and the difference in experience is quite significant. In terms of exterior design, the 2017 model features updated LED front and rear light clusters, making it more stylish and eye-catching, with a sportier bumper design. For the interior, the 2017 model comes with an upgraded iDrive system that supports CarPlay, a larger screen, and much better navigation, making phone connectivity super convenient. Comfort has improved significantly, with softer seat cushioning and better noise control, making highway driving much quieter. In terms of safety, the 2017 model offers optional features like blind-spot monitoring, providing more peace of mind on long trips. For daily commuting, the 2017 model is slightly more fuel-efficient, with similar maintenance costs but fewer minor issues. While the 2014 model is a classic, the 2017 model is overall much smoother to drive, especially more practical for family use.

[McOlive]

The 2017 M4 is a significant leap ahead of the 2014 model in terms of technology. I prefer the newer iDrive system, which features a more intuitive interface, supports touch and gesture controls, and offers faster real-time map updates. The audio system has also been upgraded, delivering much clearer sound quality. The 2017 model may come with an optional driver assistance package, including features like collision warning, making driving safer. The power output remains largely unchanged at around 450 horsepower, but the response is quicker and smoother. The interior design is more modern, with materials that feel more premium compared to the simpler 2014 version. Overall, the 2017 model has a clear advantage in terms of smart features, making it much more user-friendly.

[Antonio]

From an economic perspective, the 2017 M4 may hold its value better as it's a stable version after the facelift. The 2014 model, being an early version, occasionally reports minor electronic glitches with slightly higher maintenance costs. The 2017 version optimized service intervals, resulting in marginally lower long-term expenses. No major power upgrades - maintaining 450 horsepower, but with improved efficiency and slightly better fuel economy. Suspension tuning is more balanced, reducing tire wear. Both show similar reliability for daily use, but the 2017 model demonstrates slightly better durability overall and is more sought-after in the used car market. Ideal for owners prioritizing cost-effectiveness and hassle-free ownership.