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BMW 4 Series Gran Coupe 420i 8AT RWD (184 HP)

BMW 4 Series Gran Coupe · 2025 - present · Petrol

The BMW 4 Series Gran Coupe 420i 8AT RWD (184 HP) produces 184 hp and 300 Nm. Stated combined consumption is 7.3 l/100 km, equal to 166 g CO2 per km.

Power
184 hp
Torque
300 Nm
0–100
7.9 s
Top speed
—

Engine

Power 184 hp
Power (kW) 135 kW
Torque 300 Nm
Displacement 1,998 cc
Cylinders L4
Fuel system Turbocharged Direct Injection
Fuel Petrol

Performance

Acceleration 0–100 km/h 7.9 s

Fuel economy and emissions

Combined consumption 7.3 l/100 km
CO2 emissions 166 g/km

Transmission

Gearbox 8-Speed Automatic Steptronic
Drivetrain Rear Wheel Drive

Dimensions and weight

Front brakes Ventilated Discs
Rear brakes Ventilated Discs

How this trim compares to other cars

The BMW 4 Series Gran Coupe 420i 8AT RWD (184 HP) compared with 1,072 trims of other cars from the 2022–2028 period.

How this trim compares to other cars
Measure This trim Average Position
Power 184 hp 320 hp
better than 26%
Torque 300 Nm 480 Nm
better than 24%
Acceleration 0–100 km/h 7.9 s 6.5 s
better than 26%
Combined consumption 7.3 l/100 km 6.9 l/100 km
better than 43%
CO2 emissions 166 g/km 156 g/km
better than 40%

Percentages show the share of trims from the same period this model beats on that measure. Manufacturer figures.

Not stated by the manufacturer: top speed, cargo volume and unladen weight. Those measures are left out of the comparison.

Compare

Trims and engine versions — BMW 4 Series Gran Coupe

Trims and engine versions — BMW 4 Series Gran Coupe
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
420d xDrive MHEV 8AT AWD (190 HP) Hybrid 190 hp 400 Nm 7.3 s — 5.5 l/100 km 146 g/km
430i xDrive 8AT AWD (245 HP) Petrol 245 hp 400 Nm 6.1 s — 7.9 l/100 km 179 g/km
430d xDrive MHEV 8AT RWD (286 HP) Hybrid 286 hp 650 Nm 5.3 s — 6.3 l/100 km 166 g/km
M440i xDrive MHEV 8AT AWD (374 HP) Hybrid 374 hp 500 Nm 4.7 s — 8.7 l/100 km 199 g/km