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2023 BMW 420i Coupe Convertible
VEHICLE TYPE
front-engine, all-wheel-drive, 4-passenger, 2-door coupe
ENGINE TYPE
turbocharged and intercooled DOHC 16-valve inline-4, aluminum block and head, direct fuel injection
Displacement
122 in3, 1998 cm3
Power
255 hp @ 6500 rpm
Torque
294 lb-ft @ 1550 rpm
TRANSMISSION
8-speed automatic
CHASSIS
Suspension (F/R): struts/multilink
Brakes (F/R): 13.7-in vented disc/13.6-in vented disc
Tires: Michelin Pilot Sport 4S, F: 225/40R-19 93Y ★ R: 255/35R-19 96Y ★
DIMENSIONS
Wheelbase: 112.2 in
Length: 187.9 in
Width: 72.9 in
Height: 54.8 in
Passenger volume: 87 ft3
Cargo volume: 12 ft3
Curb weight: 3782 lb
C/D TEST RESULTS
60 mph: 5.2 sec
100 mph: 14.2 sec
130 mph: 28.8 sec
Rolling start, 5–60 mph: 6.3 sec
Top gear, 30–50 mph: 3.2 sec
Top gear, 50–70 mph: 4.0 sec
1/4 mile: 13.9 sec @ 99 mph
Top speed (mfr's claim): 155 mph
Braking, 70–0 mph: 148 ft
Standing-start accel times omit of 0.3 sec.
C/D FUEL ECONOMY
Observed: 21 mpg
75-mph highway driving: 34 mpg
Highway range: 530 miles
EPA FUEL ECONOMY
Combined/city/highway: 27/24/33 mpg
Luxury meets auto, automates!