Site Title

Compare BMW i4 G26 vs BMW 4 Series Gran Coupe G26

Reviews

Neoscore
64%
71%
Pros
  • Decent styling
  • Decent performance
  • Up to 493km electric range
  • Excellent 0.24 drag coefficient
  • Decent performance
  • Good 0.26 drag coefficient
  • Good tech integration
  • Smooth engines
Cons
  • Gran coupe nonsense
  • BEV greenwashing
  • Stuck with MacPherson struts in the front
  • AWD nonsense
  • Hunchback

Variants

eDrive40
M50
420d
420d xDrive
420i
430i
M440i xDrive

Capacity

Cargo Capacity
470 L / 16.6 cu-ft ~ 1290 L / 45.6 cu-ft
470 L / 16.6 cu-ft ~ 1290 L / 45.6 cu-ft
Coolant Capacity
420d7.0 L / 7.4 qt420d xDrive7.0 L / 7.4 qt420i10.0 L / 10.6 qt430i9.8 L / 10.4 qtM440i xDrive10.5 L / 11.1 qt
Engine Oil Capacity
420d5.5 L / 5.8 qt420d xDrive5.5 L / 5.8 qt420i5.2 L / 5.5 qt430i5.2 L / 5.5 qtM440i xDrive7.2 L / 7.6 qt
Fuel Capacity
59.0 L / 15.6 gal
Passengers
5
5
Payload
eDrive40555 kg / 1224 lbsM50520 kg / 1146 lbs
555 kg / 1224 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Chassis Type
Unibody
Unibody
Power Steering
Electric Steering
Electric Steering
Steering Ratio
16.8
420d14.8420i14.8430i14.8M440i xDrive13.6
Suspension | Front
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Tire Size
eDrive40225/55 R17M50Front wheel tires: 245/45 R18 Rear wheel tires: 255/45 R18
420d225/55 R17 101Y XL420d xDrive225/55 R17 101Y XL420i225/55 R17 101Y XL430i225/55 R17 101Y XLM440i xDrive245/45 R18 100Y XL
Turning Circle
12.5 m / 41.0 ft
12.0 m / 39.4 ft
Weight Distribution
eDrive4045.1% front / 54.9% rearM5048.1% front / 51.9% rear

Construction

Battery | Capacity
83.9 kWh (gross) | 80.7 kWh (net)
0.5 kWh (gross)
Battery | Type
Lithium-ion
Battery | Voltage
398.5 V
Body Style
5-door battery-electric Coupe
Gran Coupe / Sedan420d5-door mild-hybrid Coupe420d xDrive5-door mild-hybrid Coupe420i5-door Coupe430i5-door CoupeM440i xDrive5-door mild-hybrid Coupe
Platform
BMW CLAR platform

Dimensions

Ground Clearance
125 mm / 4.9 in
140 mm / 5.5 in
Size | Height
1448 mm / 57.0 in
1442 mm / 56.8 in
Size | Length
4783 mm / 188.3 in
4783 mm / 188.3 in
Size | Width
1852 mm / 72.9 in
1852 mm / 72.9 in
Track Width | Front
eDrive401601.0 mm / 63.0 inM501589.0 mm / 62.6 in
420d1595.0 mm / 62.8 in420d xDrive1597.0 mm / 62.9 in420i1595.0 mm / 62.8 in430i1595.0 mm / 62.8 inM440i xDrive1587.0 mm / 62.5 in
Track Width | Rear
eDrive401630.0 mm / 64.2 inM501606.0 mm / 63.2 in
420d1623.0 mm / 63.9 in420d xDrive1624.0 mm / 63.9 in420i1623.0 mm / 63.9 in430i1623.0 mm / 63.9 inM440i xDrive1614.0 mm / 63.5 in
Weight
eDrive402050.0 kg / 4519.5 lbsM502215.0 kg / 4883.2 lbs
420d1705.0 kg / 3758.9 lbs420d xDrive1760.0 kg / 3880.1 lbs420i1620.0 kg / 3571.5 lbs430i1645.0 kg / 3626.6 lbsM440i xDrive1825.0 kg / 4023.4 lbs
Wheel Size
eDrive407.5J x 17M50Front wheel rims: 8.5J x 18 Rear wheel rims: 9J x 18
420d7.5J x 17420d xDrive7.5J x 17420i7.5J x 17430i7.5J x 17M440i xDrive8.5J x 18
Wheelbase
2856 mm / 112.4 in
2856 mm / 112.4 in

Performance

Acceleration | 0 - 100 km/h
eDrive405.7 secM503.9 sec
420d7.3 sec420d xDrive7.6 sec420i7.9 sec430i6.2 secM440i xDrive4.7 sec
Acceleration | 0 - 60 mph
eDrive405.4 secM503.7 sec
420d6.9 sec420d xDrive7.2 sec420i7.5 sec430i5.9 secM440i xDrive4.5 sec
CO2 Emission
420d126 ~ 141 g/km420d xDrive133 ~ 150 g/km420i150 ~ 166 g/km430i156 ~ 173 g/kmM440i xDrive181 ~ 194 g/km
Coefficient Of Drag
eDrive400.24M500.25
420d0.26420d xDrive0.26420i0.26430i0.26M440i xDrive0.30
Electric Range
eDrive40493.0 km / 306.3 miM50416.0 km / 258.5 mi
Fuel Economy
420d4.8 L/100km / 49.0 MPG (combined)420d xDrive5.1 L/100km / 46.1 MPG (combined)420i6.6 L/100km / 35.6 MPG (combined)430i6.8 L/100km / 34.6 MPG (combined)M440i xDrive8.0 L/100km / 29.4 MPG (combined)
Top Speed
eDrive40190.0 km/h / 118.1 mphM50225.0 km/h / 139.8 mph
420d235.0 km/h / 146.0 mph420d xDrive233.0 km/h / 144.8 mph420i235.0 km/h / 146.0 mph430i250.0 km/h / 155.3 mphM440i xDrive250.0 km/h / 155.3 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 1600 kg / 3527 lbs (w/ brakes @ 12% gradient)
420d750 kg / 1653 lbs (w/o brakes) | 1600 kg / 3527 lbs (w/ brakes @ 12% gradient)420d xDrive750 kg / 1653 lbs (w/o brakes) | 1600 kg / 3527 lbs (w/ brakes @ 12% gradient)420i750 kg / 1653 lbs (w/o brakes) | 1600 kg / 3527 lbs (w/ brakes @ 12% gradient)430i750 kg / 1653 lbs (w/o brakes) | 1600 kg / 3527 lbs (w/ brakes @ 12% gradient)M440i xDrive750 kg / 1653 lbs (w/o brakes) | 1800 kg / 3968 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
eDrive40Rear-engine (transverse), Rear-wheel driveM50Rear-engine (transverse), All-wheel drive
420dFront-engine (longitudinal), Rear-wheel drive420d xDriveFront-engine (longitudinal), All-wheel drive420iFront-engine (longitudinal), Rear-wheel drive430iFront-engine (longitudinal), Rear-wheel driveM440i xDriveFront-engine (longitudinal), All-wheel drive
Emission Standard
Euro 6d
Engine
420dB47D20B420d xDriveB47D20B420iB48B20A430iB48B20AM440i xDriveB58B30B
Engine | Bore
420d84.0 mm / 3.3 in420d xDrive84.0 mm / 3.3 in420i82.0 mm / 3.2 in430i82.0 mm / 3.2 inM440i xDrive82.0 mm / 3.2 in
Engine | Compression Ratio
420d16.5:1420d xDrive16.5:1420i11.0:1430i10.2:1M440i xDrive10.2:1
Engine | Displacement
420d2.0 L / 121.7 cu-in / 1995.0 cc420d xDrive2.0 L / 121.7 cu-in / 1995.0 cc420i2.0 L / 121.9 cu-in / 1998.0 cc430i2.0 L / 121.9 cu-in / 1998.0 ccM440i xDrive3.0 L / 182.9 cu-in / 2998.0 cc
Engine | Power
eDrive40340 hp / 253.5 kW @ 8000-17000 rpmM50313 hp / 233.4 kW @ 8000-17000 rpm
420d190.0 hp / 141.7 kW @ 4000 rpm + 11.0 hp / 8.2 kW (electric motor)420d xDrive190.0 hp / 141.7 kW @ 4000 rpm + 11.0 hp / 8.2 kW (electric motor)420i184.0 hp / 137.2 kW @ 5000-6500 rpm430i245.0 hp / 182.7 kW @ 4500-6500 rpmM440i xDrive374.0 hp / 278.9 kW @ 5500-6500 rpm + 11.0 hp / 8.2 kW (electric motor)
Engine | Specific Output
420d95.2 hp/L / 1.6 hp/cu-in420d xDrive95.2 hp/L / 1.6 hp/cu-in420i92.1 hp/L / 1.5 hp/cu-in430i122.6 hp/L / 2.0 hp/cu-inM440i xDrive124.7 hp/L / 2.0 hp/cu-in
Engine | Stroke
420d90.0 mm / 3.5 in420d xDrive90.0 mm / 3.5 in420i94.6 mm / 3.7 in430i94.6 mm / 3.7 inM440i xDrive94.6 mm / 3.7 in
Engine | Torque
eDrive40430 Nm @ 0~5000 rpm
420d400 Nm / 295.0 lb-ft @ 1750-2500 rpm420d xDrive400 Nm / 295.0 lb-ft @ 1750-2500 rpm420i300 Nm / 221.3 lb-ft @ 1350-4000 rpm430i400 Nm / 295.0 lb-ft @ 1600-4000 rpmM440i xDrive500 Nm / 368.8 lb-ft @ 1900-5000 rpm
Engine | Type
420dTwin-scroll turbocharged commonrail diesel inline-4 engine with 4 values per cylinder420d xDriveTwin-scroll turbocharged commonrail diesel inline-4 engine with 4 values per cylinder420iTwin-scroll turbocharged direct-injected petrol inline-4 engine with 4 values per cylinder430iTwin-scroll turbocharged direct-injected petrol inline-4 engine with 4 values per cylinderM440i xDriveTwin-scroll turbocharged direct-injected petrol inline-6 engine with 4 values per cylinder
Transmission | Gears
1-speed
8-speed
Transmission | Type
Automatic
Automatic Steptronic

Production

Availability
2021
2021
Debut
2021-06-02
2021-06-09
Made In
Germany
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