寶馬（BMW）新一代M3和M4車型日前正式發表，與今年6月大改款的4系列一樣，新車有著顛覆性的外型設計。最大特色是換上與大改款4系列相同的巨幅腎型水箱護罩，並且性能方面也得到了進一步強化。預計新車最快要到2021年3月正式發售，M3的標準價格為6萬9,900美元起，M4為7萬1,800美元起。
在外觀上，新一代M3和M4有更大膽的個性化特質。寶馬為這兩款新車導入了在全新4系列首見的最新家族設計語彙，搭配M專用前保險桿和新設計的引擎蓋，讓車頭更具戰鬥氣息，同時滿足引擎冷卻的要求。
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Painting the playground. The all-new BMW M3 Competition. #TheM3 #BMW #M3 #BMWM BMW M3 Competition: Fuel consumption in l/100 km (combined): 10.2. CO2 emissions in g/km (combined): 234.* Acceleration (0-100 km/h): 3.9 s. Power: 375 kW, 510 hp, 650 Nm. Top speed (limited): 250 km/h (with optional M Drivers Package: 290 km/h). Paint finish shown: Isle of Man Green metallic. *All performance, fuel consumption and emissions figures are provisional. The values of fuel consumptions, CO2 emissions and energy consumptions shown were determined according to the European Regulation (EC) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tires available on the selected model. The values of the vehicles are already based on the new WLTP regulation and are translated back into NEDC-equivalent values in order to ensure the comparison between the vehicles. [With respect to these vehicles, for vehicle related taxes or other duties based (at least inter alia) on CO2-emissions the CO2 values may differ to the values stated here.] The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the European Regulation in its current version applicable. The values shown are based on the fuel consumption, CO2 values and energy consumptions according to the NEDC cycle for the classification. Further information on official fuel consumption figures and specific CO2 emission values of new passenger cars is included in the following guideline: ‘Leitfaden über den Kraftstoffverbrauch, die CO2-Emissionen und den Stromverbrauch neuer Personenkraftwagen’ (Guide to the fuel economy, CO2 emissions and electric power consumption of new passenger cars), which can be obtained free of charge from all dealerships, from Deutsche Automobil Treuhand GmbH (DAT), Hellmuth-Hirth-Str. 1, 73760 Ostfildern-Scharnhausen and at https://www.dat.de/co2/.
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燈具也全面改采LED光源，搭配碳纖維車頂、前18後19寸輪圈，以及全車M系列空力套件，呈現出更加張揚的運動氛圍。M3與M4的造型大致一樣，兩者的差異體現在側面，因為M3是Sedan四門轎車，M4則是Coupe雙門轎跑。
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The fundamental elements of perfection. The all-new BMW M4 Competition Coupé. #TheM4 #BMW #M4 #BMWM BMW M4 Competition Coupé: Fuel consumption in l/100 km (combined): 10.2. CO2 emissions in g/km (combined): 234. Acceleration (0-100 km/h): 3.9 s. Power: 375 kW, 510 hp, 650 Nm. Top speed (limited): 250 km/h (with optional M Drivers Package: 290 km/h). Paint finish shown: Sao Paulo Yellow non-metallic. *All performance, fuel consumption and emissions figures are provisional. The values of fuel consumptions, CO2 emissions and energy consumptions shown were determined according to the European Regulation (EC) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tires available on the selected model. The values of the vehicles are already based on the new WLTP regulation and are translated back into NEDC-equivalent values in order to ensure the comparison between the vehicles. [With respect to these vehicles, for vehicle related taxes or other duties based (at least inter alia) on CO2-emissions the CO2 values may differ to the values stated here.] The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the European Regulation in its current version applicable. The values shown are based on the fuel consumption, CO2 values and energy consumptions according to the NEDC cycle for the classification. Further information on official fuel consumption figures and specific CO2 emission values of new passenger cars is included in the following guideline: ‘Leitfaden über den Kraftstoffverbrauch, die CO2-Emissionen und den Stromverbrauch neuer Personenkraftwagen’ (Guide to the fuel economy, CO2 emissions and electric power consumption of new passenger cars), which can be obtained free of charge from all dealerships, from Deutsche Automobil Treuhand GmbH (DAT), Hellmuth-Hirth-Str. 1, 73760 Ostfildern-Scharnhausen and at https://www.dat.de/co2/.
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M3和M4搭載同一台經過精心調校代號S58的全新3.0升直六雙渦輪增壓引擎，標準版的最大輸出為473匹馬力和550Nm扭力峰值，標配6速手排變速箱，每小時0至100公里只需4.1秒完成；性能更強悍的Competition版本則將馬力提升至503匹，扭力峰值調升至650Nm，僅有8速自排變速箱可選，並具備獨家4WD系統，每小時0至100公里只需3.9秒完成。
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Pure thrill, from your fingertips to your heart. The all-new BMW M3 Sedan. #TheM3 #BMW #M3 #BMWM BMW M3 Sedan: Fuel consumption in l/100km (combined): 10.8. CO2 emissions in g/km (combined): 248*. Acceleration (0 – 100 km/h): 4.2 s. Power: 353kW, 480hp, 550 Nm. Top speed (limited): 250 km/h. (with optional M Drivers Package: 290 km/h). * All performance, fuel consumption and emissions figures are provisional. The values of fuel consumptions, CO2 emissions and energy consumptions shown were determined according to the European Regulation (EC) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tires available on the selected model. The values of the vehicles are already based on the new WLTP regulation and are translated back into NEDC-equivalent values in order to ensure the comparison between the vehicles. [With respect to these vehicles, for vehicle related taxes or other duties based (at least inter alia) on CO2-emissions the CO2 values may differ to the values stated here.] The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the European Regulation in its current version applicable. The values shown are based on the fuel consumption, CO2 values and energy consumptions according to the NEDC cycle for the classification. Further information on official fuel consumption figures and specific CO2 emission values of new passenger cars is included in the following guideline: ‘Leitfaden über den Kraftstoffverbrauch, die CO2-Emissionen und den Stromverbrauch neuer Personenkraftwagen’ (Guide to the fuel economy, CO2 emissions and electric power consumption of new passenger cars), which can be obtained free of charge from all dealerships, from Deutsche Automobil Treuhand GmbH (DAT), Hellmuth-Hirth-Str. 1, 73760 Ostfildern-Scharnhausen and at https://www.dat.de/co2/.
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兩種版本的極速都被限制在每小時250公里，或是選配M 款駕駛套件提升至每小時290公里。值得一提的是，新款車的引擎氣缸蓋是由3D列印而成，可改善引擎冷卻效果和減輕重量。
內裝部分以更為運動化的設定凸顯M3和M4強悍本質，例如採用紅色的引擎啟動鈕和模式選擇按鍵、碳纖維內裝飾板、帶照明的M系列徽飾，以及全新的M運動座椅。如果你是一位追求極致性能的買家，原廠還提供包覆式十足的碳纖維桶型座椅供你選購，其重量比標準座椅少9.5公斤，並推出多款鮮艷配色。
兩款新車均搭載了12.3寸的全液晶顯示儀錶，以及12.3寸的中控台多媒體信息娛樂系統屏幕，並且內置BMW最新的iDrive 7娛樂系統，可支援Apple CarPlay和 Android Auto。
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Racetrack thrills, with daily comfort. The BMW M Carbon bucket seats, in the all-new BMW M3 Sedan and BMW M4 Coupé. #TheM3 #TheM4 #BMW #M3 #M4 #BMWM BMW M3 Sedan: Fuel consumption in l/100km (combined): 10.8. CO2 emissions in g/km (combined): 248*. Acceleration (0 – 100 km/h): 4.2 s. Power: 353kW, 480hp, 550 Nm. Top speed (limited): 250 km/h. (with optional M Drivers Package: 290 km/h). BMW M4 Competition Coupé: Fuel consumption in l/100km (combined): 10.2. CO2 emissions in g/km (combined): 234*. Acceleration (0 – 100 km/h): 3.9 s. Power: 375kW, 510hp, 650 Nm. Top speed (limited): 250 km/h. (with optional M Drivers Package: 290 km/h). The values of fuel consumptions, CO2 emissions and energy consumptions shown were determined according to the European Regulation (EC) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tires available on the selected model. The values of the vehicles are already based on the new WLTP regulation and are translated back into NEDC-equivalent values in order to ensure the comparison between the vehicles. The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the European Regulation in its current version applicable. The values shown are based on the fuel consumption, CO2 values and energy consumptions according to the NEDC cycle for the classification. Further information on official fuel consumption figures and specific CO2 emission values of new passenger cars is included in the following guideline: ‘Leitfaden über den Kraftstoffverbrauch, die CO2-Emissionen und den Stromverbrauch neuer Personenkraftwagen’, which can be obtained free of charge from all dealerships, from Deutsche Automobil Treuhand GmbH (DAT), Hellmuth-Hirth-Str. 1, 73760 Ostfildern-Scharnhausen and at https://www.dat.de/co2/.
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作為高性能版車型，新車的儀錶界面經過了重新設計，風格樣式更顯運動化，同時駕駛者也可以通過中央系統來對新車的引擎（Efficient、Sport 和Sport Plus）、變速箱、轉向系統、懸吊系統、煞車和電子輔助系統進行調整，並通過方向盤上的兩個自定義M按鍵進行儲存。
為了因應更強大的性能輸出，避震器等改用強度更高的M款樣式，以提供駕駛者更為精準的操駕反應。M Drive Professional套件可通過專屬APP紀錄車輛的甩尾幅度、賽道單圈紀錄、加減速數據等賽車專用功能；M Traction Control讓駕駛可以自行調整10段不同的車輪滑動幅度。另外，新的M3和M4也換上了最新的M型三幅式方向盤。
