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== Equipment ==
== Equipment ==
The BMW i4 comes as standard with the BMW Curved Display that combines the [[instrument cluster]] and infotainment system touchscreen within a single unit. An updated [[iDrive]] controller is also retained on the centre console.<ref name=":0" />
The BMW i4 comes as standard with the BMW Curved Display that combines the [[instrument cluster]] and infotainment system touchscreen within a single unit. An updated [[iDrive]] controller is also retained on the centre console.<ref name=":0" />

BMW has worked with the renowned composer [[Hans Zimmer]] to create unique sounds for the Concept i4. The sound effects range from the driving sounds in ‘Core’ mode to the more intense and pronounced sounds of ‘Sport’ mode. Also included are the sounds of the door opening and the starting scenario.<ref>{{cite web|url=https://www.autodevot.com/2020/03/bmw-concept-i4-go-series-production-2021/|title=BMW Concept i4 to go into series production in 2021|website=www.autodevot.com|accessdate=9 March 2020}}</ref>


==Models==
==Models==

Revision as of 06:48, 12 March 2020

BMW i4
Overview
ManufacturerBMW
Also calledBMW i Vision Dynamics
Production2021 (planned)
AssemblyMunich, Germany
DesignerLim Seung-mo[1]
Body and chassis
ClassCompact executive car (D)
Body style4-door fastback sedan
Layout
PlatformCluster Architecture (CLAR)
Powertrain
TransmissionSingle-speed with fixed ratio
Battery80 kWh lithium-ion
Electric range600 km (373 miles) WLTP
Plug-in charging
Dimensions
Wheelbase2,993 mm (117.8 in)
Length4,804 mm (189.1 in)
Width1,933 mm (76.1 in)
Height1,387 mm (54.6 in)

The BMW i4 is an all-electric four-door fastback styled sedan under development by German automobile manufacturer BMW, marketed as a four-door coupé. It is the fifth model of the electric BMW i sub-brand, with sales commencing in 2021.

Development and launch

The Vision Dynamics concept of 2017 gave a hint at BMW's intention to make a mid-sized EV Gran Coupe.

The initial Vision Dynamics concept debuted at the 2017 Frankfurt Motor Show,[2] and was built on the flexible CLAR platform rather than a carbon-fibre structure as with the contemporary i3 and i8 electric models.[3] The production version was announced at the 2018 Geneva Motor Show as the BMW i4.[4] A second concept was unveiled in March 2020.[5]

At the 2018 Paris Motor Show, BMW confirmed the i4 would utilize lightweight construction to make the model attractive in an electric market weighed down by bulky batteries that reduce on-road handling.[6] An investment of about €200 million in the Munich plant was made in preparation for the 2021 series production as it is built on the same assembly line as cars with combustion engines and plug-in hybrids.[7] The plant was closed for six weeks to convert more than 1000 robots in the body shop and assembly area. The i4’s electric motor is assembled in Dingolfing.[8]

Specifications

The production model is based on the modular CLAR platform to keep costs low and volume-production attainable.[9]

The electric drive component of the BMW i4, its charging unit and high-voltage battery are all developed in-house by the BMW Group. A notable technical feature of the i4's powertrain concerns its packaging. The electric motor, transmission and power electronics are all contained in a single component, which allows for a higher efficiency of energy conversion.[10]

The design of the high-voltage battery used in the i4 is characterized by its extremely flat design and optimized energy density.[11] The fifth-generation eDrive system supports up to 150 kW DC fast charging. The 80 kWh battery pack of the i4 can be charged to 80 percent in 35 minutes or six minutes for a range of 100 km (62 mi).[12]

Equipment

The BMW i4 comes as standard with the BMW Curved Display that combines the instrument cluster and infotainment system touchscreen within a single unit. An updated iDrive controller is also retained on the centre console.[9]

BMW has worked with the renowned composer Hans Zimmer to create unique sounds for the Concept i4. The sound effects range from the driving sounds in ‘Core’ mode to the more intense and pronounced sounds of ‘Sport’ mode. Also included are the sounds of the door opening and the starting scenario.[13]

Models

The model planned to be introduced at launch is the sDrive80 with a single-motor, rear-wheel-drive layout. Additional power and range models will be available.[14]

Model Years Net capacity Power Torque 0–100 km/h (62 mph) Top speed Range
BMW i4 sDrive80[14] 2021– 80 kWh 390 kW (530 PS; 523 hp) TBA 4.0 seconds 200 km/h (124 mph) 270 mi (435 km) EPA[15]
373 mi (600 km)WLTP

References

  1. ^ "'Korean car designers play greater roles'". The Korea Times. 2019-04-15. Retrieved 2019-04-23.
  2. ^ "BMW i Vision Dynamics concept-inspired i5 to spark new era of i cars". Autocar. 2017-09-22. Retrieved 2018-03-10.
  3. ^ "Insight: how new BMW platforms can cope with multiple powertrains". Autocar. 2017-12-04. Retrieved 2019-09-12.{{cite web}}: CS1 maint: url-status (link)
  4. ^ "BMW confirms new electric i4 sedan coming to production based on Vision Dynamics concept". Electrek. 2018-03-06. Retrieved 2018-03-10.
  5. ^ Quiroga, Tony (2020-03-03). "BMW Readies i4, Its Answer to Tesla". Car and Driver. Retrieved 2020-03-03.
  6. ^ "New 2021 BMW i4 will spearhead rapid electric expansion". Autocar. 2018-10-02. Retrieved 2018-10-02.
  7. ^ "BMW puts €200M into Munich plant to make electric i4". Electrive. 2018-12-11. Retrieved 2018-12-11.
  8. ^ "BMW to convert Munich plant for i4 production this summer". electrive.com. 2020-01-17. Retrieved 2020-01-21.
  9. ^ a b "New BMW i4 to take BMW electric cars mainstream in 2021". Auto Express. 2018-10-17. Retrieved 2018-10-17.
  10. ^ "BMW i4: this is how far and how hard BMW's latest electric car will go". Motorburn. 2019-12-04. Retrieved 2019-12-05.
  11. ^ "BMW plans different sized battery cells to preserve design of future models". Autonews. 2018-04-18. Retrieved 2018-04-25.
  12. ^ "BMW details i4 electric car, stresses next-gen advances". electrive.com. 2019-11-18. Retrieved 2019-11-19.
  13. ^ "BMW Concept i4 to go into series production in 2021". www.autodevot.com. Retrieved 9 March 2020.
  14. ^ a b "2021 BMW i4 details revealed: 80-kWh battery, 530 hp, 373-mile range". CNET.
  15. ^ O'Kane, Sean (2020-03-03). "BMW's electric i4 sedan finally shown off in concept form". The Verge. Retrieved 2020-03-03.
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