gearbox
8-speed automatic manual transmission
engine
2.0T 184 horsepower L4
vehicle warranty
Three years or 100000 kilometers
maximum torque (N·m)
300
measured acceleration from 0 to 100km/h (s)
-
body structure
2-door 4-seater soft top convertible
maximum power (kW)
135
Factory
BMW
measured braking speed of 100-0km/h (m)
-
Brand
BMW
time to market
2020.11
Series
4 Series
Model year
2021
unladen mass (kg)
-
manufacturer's guide price
498800
maximum speed (km/h)
231
energy type
Gasoline
Level
Medium size vehicles
length * width * height (mm)
4773*1852*1396
measured fuel consumption (L/100km)
-
official acceleration from 0 to 100km/h (s)
8.2
Width (mm)
1852
height (mm)
1396
body structure
2-door 4-seater soft top convertible
length (mm)
4773
rear wheel track (mm)
1611
number of seats (unit)
4
Front wheel track (mm)
1575
number of doors (unit)
2
unladen mass (kg)
-
wheelbase (mm)
2851
fuel tank capacity (L)
59
engine model
B48B20A
stroke (mm)
94.6
cylinder arrangement form
L
oil supply mode
Direct spray
compression ratio
11
maximum torque speed (rpm)
1350-4000
number of valves per cylinder (number)
4
maximum horsepower (Ps)
184
Displacement (mL)
1998
environmental protection standard
National VI
cylinder diameter (mm)
82
cylinder head material
aluminium alloy
Fuel Type
Gasoline
maximum power speed (rpm)
5000-6500
intake form
Turbocharging
engine-specific technology
Double-VANOS/Valvetronic
cylinder material
aluminium alloy
engine start-stop technology
●
Displacement (L)
2.0
fuel grade
No.95
number of cylinders
4
Valve Mechanism
DOHC
Abbreviation
8-speed automatic manual transmission
Number of gears
8
Transmission Type
Automatic transmission (AT)
Drive mode
Front and rear wheel drive
central differential structure
-
vehicle body structure
Load bearing type
rear suspension type
Multi link independent suspension
front suspension type
Double ball joint MacPherson independent suspension
four-wheel drive type
-
Type of Assistance
Electric power assist
front brake type
Vented Disc
front tire specification
225/40 R19
rear tire specification
255/35 R19
rear brake type
Vented Disc
spare tire specification
nothing
parking brake type
Electronic parking
front/rear head airbags (air curtains)
-
Brake Force Distribution (EBD/CBC, etc.)
●
ISOFIX child seat interface
●
safety belt not fastened reminder
● All vehicles
ABS anti-lock brake system
●
tire pressure monitoring function
● Tire pressure display
run-flat tire
●
body stability control (ESC/ESP/DSC, etc.)
●
front/rear passenger airbag
Main ●/Deputy ●
brake assist (EBA/BAS/BA, etc.)
●
front/rear side airbags
Front ●/Rear -
traction control (ASR/TCS/TRC, etc.)
●
built-in driving recorder
〇(¥1900)
active braking/active safety system
●
fatigue driving prompt
●
Lane departure warning system
●
automatic parking
●
uphill assist
●
automatic parking
●
driving mode switching
● Sports; ● Economy; ● Standard/Comfort; ● Customization/Personalization
hill descent control
-
driving assistance image
● 360 degree panoramic image
Reverse vehicle side warning system
0
front/rear parking radar
Front ●/Rear ●
satellite navigation system
●
road traffic sign recognition
0
cruise control system
●Cruise control ;〇Adaptive cruise control(¥4200);〇Full speed adaptive cruise control
Lane Keeping Assistance System
0
Lane change assist
0
engine electronic anti-theft
●
interior central locking system
●
keyless entry function
● All vehicles
key type
● Remote control key
Keyless start system
●
LED daytime running lights
●
adjustable headlight height
●
headlight delay off
●
low beam light source
● LED
high beam light source
● Laser
front fog lamp
● LED
adaptive high and low beam
●
automatic headlights
●
rear wiper
-
window anti-pinch function
●
one-touch window lifting function
● All vehicles
sunroof type
-
induction wiper function
● Rainfall sensing type
exterior rearview mirror function
● Electric adjustment; ● Electric folding; ● Mirror memory; ● Heating of rearview mirrors; ● Automatic reverse flip; ● Lock the car and automatically fold it; ● Automatic anti glare
size of central control screen
● 10.25 inches
central control color screen
● Touch LCD screen
Bluetooth/car phone
●
Voice Recognition Control System
● Multimedia system; ● Navigation; ● Telephone; ● Air conditioning
mobile phone interconnection/mapping
● Supports CarPlay; ● Support CarLife
vehicle networking
●
OTA upgrade
●
full LCD dashboard
●
on-board computer display screen
● Color
LCD instrument size
● 12.3 inches
steering wheel heating
〇(¥2400)
steering wheel memory
-
steering wheel material
● Genuine leather
steering wheel gearshift
●
steering wheel position adjustment
● Manual up and down+fore and aft adjustment
interior rearview mirror function
● Automatic anti glare
multi-function steering wheel
●
gear shifting form
● Electronic gear lever shifting
number of USB/Type-C interfaces
〇 2 in the front row/2 in the back row; ● 2 in the front row
wireless charging function of mobile phone
〇 front row
multimedia/charging interface
● USB; Type-C
adjustment mode of auxiliary seat
● Front and rear adjustment; ● Backrest adjustment; ● Height adjustment (4-way); ● Leg support adjustment; 〇 lumbar support (4-way)
front/rear central armrest
Front ●/Rear -
rear seat folding form
● Overall collapse
electric adjustment of driver's seat/front passenger's seat
Main ●/Deputy ●
rear cup holder
●
adjustable button in the back seat of the passenger seat
-
electric seat memory function
● Driver's seat
sporty style seat
●
second row seat adjustment
-
seat material
● Genuine leather
front seat function
〇 heating (¥ 3600)
adjustment mode of main seat
● Front and rear adjustment; ● Backrest adjustment; ● Height adjustment (4-way); ● Leg support adjustment; 〇 lumbar support (4-way)
interior ambient lighting
● 11 colors
speaker brand name
〇 Harman/Kardon (¥ 8500)
number of loudspeakers
8-9 speakers; 〇 ≥ 12 speakers
rear independent air conditioning
●
temperature zoning control
●
PM2.5 filtration device in the car
●
air conditioning temperature control mode
● Automatic air conditioning
rear seat air outlet
●
car air purifier
-
Interior color
Black/Volcano Red: # 000000/# FF0F0F; Black: # 000000; Black/Mocha: # 000000/# 423932; Black/Pearl Shell White: # 000000/# EBDEEB;
Appearance color
Speed Blue: # 4C5E80; Sapphire: # 242224; Porti Mang Blue: # 364D96; Danquan Stone Blue: # 05526E; Mineral White: # E7E7E7; San Remo Green: # 6E825F;
Remote Start Function
●
tracking and reversing
●
engine - maximum torque (N·m)
300
sensing the trunk
●
warranty policy for the first owner
-
gesture control
-
Active Closing Air Intake Grille
●
Forward collision warning
●
front/rear electric windows
Front ●/Rear -
body - body structure
Soft Top Convertible
trunk volume (L)
385
roadside assistance call
●
engine - environmental protection standard
National VI
electric trunk
-
frameless design door
●
NEDC combined fuel consumption (L/100km)
6.4
motion appearance kit
●
12V power interface in the trunk
0
limited slip differential/differential lock
-
maximum net power (kW)
135
variable steering ratio
0
Navigation traffic information display
●
engine - maximum power (kW)
135
engine layout
Vertical
rim material
● Aluminum alloy
interior makeup mirror
● Driver+lighting; ● Co pilot+lighting
HUD head-up display
〇(¥10400)