| 词条 | BMW i4 |
| 释义 |
|name=BMW i4 |image=BMW i Vision Dynamics, IAA 2017, Frankfurt (1Y7A3505).jpg |aka=BMW i Vision Dynamics |manufacturer= BMW |production=2021 (planned) |assembly=Munich, Germany |designer= |class=Compact executive car (D) |body_style=4-door fastback sedan |layout=Longitudinal front-engine, rear-wheel-drive[1] |platform= Cluster Architecture (CLAR) |transmission= Single-speed with fixed ratio | wheelbase= {{convert|2993|mm|in|1|abbr=on}} | length= {{convert|4804|mm|in|1|abbr=on}} | width= {{convert|1933|mm|in|1|abbr=on}} | height= {{convert|1387|mm|in|1|abbr=on}} | weight= |related= |motor = |battery = 90 or 120 kWh lithium-ion[1] |electric_range=550 or 700 km (340 or 435 miles) WLTP[1][4] }} The BMW i4 is a compact executive all-electric four-door fastback styled sedan under development by BMW, marketed as a four door coupé. It is the fourth model of the electric BMW i sub-brand, and expected for market launch in 2021. The vehicle will be a production version of the BMW i Vision Dynamics unveiled at the 2017 Frankfurt Auto Show. Development and launchThe BMW i4 is based on the BMW i Vision Dynamics four-door Gran Coupé that first made its debut at the 2017 Frankfurt Motor Show,[1] with its production name confirmed at the 2018 Geneva Motor Show.[2] It is being treated as a variant of the 4 Series Gran Coupe range and will feature a more conventional design compared to the BMW i3 and BMW i8.[3] A investment of about €200 million in the Munich plant was made in preparation for the 2021 series production.[4] SpecificationsIn 2018, BMW confirmed the BMW i4 would utilize lightweight construction to make the model attractive in an electric market weighed down by bulky batteries that reduce on-road handling, and promised "standard-busting 0-100 km/h acceleration time".[5] The vehicle is one of the first application of BMW's fifth-generation eDrive system, which will offer a maximum range of between 550 to 700 km (340-435 miles), depending on the model.[6] The eDrive system combines the electric motor, the fixed-ratio transmission and the power electronics into a single component. Physically, it is roughly half the size and 40 per cent lighter than the outgoing electric powertrain.[7] It will use lithium-ion battery cells while riding on a new common rear-wheel architecture (CLAR) that BMW is currently developing.[8] On the all-wheel-drive model, a large electric motor will reside at the rear, while a smaller one only kicks in when the front tires require power.[8] References1. ^{{cite web|url=https://www.autocar.co.uk/car-news/motor-shows-frankfurt-motor-show/bmw-i-vision-dynamics-previews-2021-i5-production-model|title=BMW i Vision Dynamics concept-inspired i5 to spark new era of i cars|publisher=Autocar|date=2017-09-22|accessdate=2018-03-10}} 2. ^{{cite web|url=https://electrek.co/2018/03/06/bmw-i4-electric-sedan-ivision-dynamics-concept/|title=BMW confirms new electric i4 sedan coming to production based on iVision Dynamics concept|publisher=Electrek|date=2018-03-06|accessdate=2018-03-10}} 3. ^{{cite web|url=https://www.autoexpress.co.uk/bmw/105006/new-bmw-i4-to-take-bmw-electric-cars-mainstream-in-2021|title=New BMW i4 to take BMW electric cars mainstream in 2021|publisher=Auto Express|date=2018-10-17|accessdate=2018-10-17}} 4. ^{{cite web|url=https://www.electrive.com/2018/12/11/bmw-puts-200-million-into-munich-plant-ready-for-their-i4/|title=BMW puts €200M into Munich plant to make electric i4|publisher=Electrive|date=2018-12-11|accessdate=2018-12-11}} 5. ^{{cite web|url=https://www.autocar.co.uk/car-news/motor-shows-geneva-motor-show/new-2021-bmw-i4-will-spearhead-rapid-electric-expansion|title=New 2021 BMW i4 will spearhead rapid electric expansion|publisher=Autocar|date=2018-10-02|accessdate=2018-10-02}} 6. ^1 {{cite web|url=http://www.autoexpress.co.uk/bmw/93715/new-bmw-i4-saloon-confirmed-with-435-mile-range|title= New BMW i4 saloon confirmed with 435-mile range|publisher=Auto Express|date=2018-03-21|accessdate=2018-03-28}} 7. ^{{cite web|url=https://driving.ca/auto-news/news/heres-whats-in-store-for-bmws-electrified-future|title=Here’s what’s in store for BMW’s electrified future|publisher=Driving|date=2018-06-26|accessdate=2018-07-08}} 8. ^1 2 3 4 {{cite web|url=http://europe.autonews.com/article/20180418/ANE/180419811/bmw-plans-different-sized-battery-cells-to-preserve-design-of-future|title=BMW plans different sized battery cells to preserve design of future models|publisher=Autonews|date=2018-04-18|accessdate=2018-04-25}} External links
8 : BMW vehicles|Compact executive cars|Coupés|Sedans|Battery electric cars|Electric sports cars|Proposed electric car models|2020s cars |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。