Car technical specifications and fuel economy / consumption / mpg

Comparison Porsche 911 Cabriolet (991 II) Carrera 4 GTS 3.0 (450 Hp) & Mercedes-Benz B-class (W247, facelift 2022) B 180d (116 Hp) 8G-DCT


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Porsche 911 Cabriolet (991 II) Carrera 4 GTS 3.0 (450 Hp)
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Mercedes-Benz B-class (W247, facelift 2022) B 180d (116 Hp) 8G-DCT
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Brand: Porsche Mercedes-Benz
Model: 911 B-class
Generation: 911 Cabriolet (991 II) B-class (W247, facelift 2022)
Engine / modification: Carrera 4 GTS 3.0 (450 Hp) B 180d (116 Hp) 8G-DCT
Production start: 2017 year 2022 year
Production end: 2018 year
Coupe type: Cabriolet Hatchback
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 2 5
Num. of seats: 2+2 5
Fuel consumption / economy - urban: 13.3 l/100 km
Fuel consumption / economy - extra urban: 7.6 l/100 km
Fuel consumption / economy - combined: 9.7 l/100 km
Fuel Type: Petrol (Gasoline) Diesel
Drag coefficient: 0.32
Fuel tank volume: 67 l
Combined fuel consumption (WLTP): 5.2-5.7 l/100 km
Emission standard: Euro 6
CO2 emissions: 220 g/km
Power: 450 hp 116 hp
Max power in: 6500 rpm. 3400 rpm.
Maximum speed: 308 km/h 200 km/h
Acceleration from 0 to 100 km/h: 4.1 sec 10 sec
Acceleration from 0 to 200 km/h: 14.1 sec
CO2 emissions (WLTP): 136-151 g/km
Torque: 550 Nm @ 2150-5000 rpm. 280 Nm
Model Engine: MDC.JA OM 654.920
Engine position: Rear, longitudinal Front, transverse
Engine displacement: 2981 cm3 1950 cm3
Engine oil capacity: 8 l 6.8 l
Coolant: 10 l
Fuel System: Direct injection Diesel Commonrail
Maximum engine speed: 7500 rpm.
Aspiration / Turbine: BiTurbo
Position of cylinders: Boxer Inline
Number of cylinders: 6 4
Number of valves per cylinder: 4 4
Compression ratio: 10
Piston Stroke: 76.4 mm
Cylinder Bore: 91 mm
Wheel Drive: All wheel drive (4x4) Front wheel drive
Number of Gears (manual transmission): 7
Length: 4528 mm
Width: 1852 mm
Width including mirrors: 1978 mm
Height: 1293 mm
Wheelbase: 2450 mm
Front track: 1539 mm
Rear (Back) track: 1544 mm
Maximum amount of Luggage (trunk): 285 l
Front suspension: Independent type McPherson
Rear suspension: Multi-link independent
Max weight: 2000 kg
Front brakes: Ventilated discs
Rear brakes: Ventilated discs
Kerb Weight: 1565 kg
ABS: yes
Steering type: Steering rack and pinion
Power steering: Electric Steering
Minimum turning circle (turning diameter): 11.1 m
Tire size: 245/35 ZR 20; 305/30 ZR 20
Wheel rims size: 9J x 20; 12J x 20