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BMW 4-Series Convertible (G23) 420d 8AT (190 HP)
| Production Year: | BMW M440i xDrive Convertible – Long-Forgotten Qualities |  |
| Body Style: | CONVERTIBLE | |
| Engine Type: | Mild hybrid diesel |
| engine specs | |
| Cylinders | L4 |
| Displacement | 1995 cm3 |
| Power | 139.7 KW @ 4000 RPM 190 HP @ 4000 RPM 187 BHP @ 4000 RPM |
| Torque | 295 lb-ft @ 1750-2500 RPM 400 Nm @ 1750-2500 RPM |
| Fuel System | Turbocharged Common Rail |
| Fuel | Mild Hybrid Diesel |
| Fuel capacity | 15.6 gallons (59.1 L) |
| Electrical motor power | 8.1 kw (11 hp) |
| performance specs | |
| Top Speed | 147 mph (237 km/h) |
| Acceleration 0-62 Mph (0-100 kph) | 7.6 s |
| transmission specs | |
| Drive Type | Rear Wheel Drive |
| Gearbox | 8-speed automatic Steptronic |
| brakes specs | |
| Front | Ventilated Discs |
| Rear | Ventilated Discs |
| tires specs | |
| Tire Size | 225/50 R17 98Y XL |
| dimensions | |
| Length | 187.7 in (4768 mm) |
| Width | 72.9 in (1852 mm) |
| Height | 54.5 in (1384 mm) |
| Front/rear Track | 62/63.4 in (1,575/1,610 mm) |
| Wheelbase | 112.2 in (2850 mm) |
| Cargo Volume | 13.6 cuFT (385 L) |
| Aerodynamics (Cd) | 0.27 |
| Ground Clearance | 4.9 in (124 mm) |
| Turning circle (curb to curb) | 37.4 ft (11.4 m) |
| weight specs | |
| Unladen Weight | 4079 lbs (1850 kg) |
| Gross Weight Limit | 5004 lbs (2270 kg) |
| fuel economy (nedc) | |
| Combined | 52.3 mpg US (4.5 L/100Km) |
| City | 47 mpg US (5 L/100Km) |
| Highway | 54.7 mpg US (4.3 L/100Km) |
| CO2 Emissions | 119 g/km |
