Car technical specifications and fuel economy / consumption / mpg

Comparison GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) DRW Automatic & BMW 4 Series Convertible (F33) 420d (184 Hp) Steptronic & Alfa Romeo Giulia (952, facelift 2022) Quadrifoglio 2.9 V6 Bi-Turbo (520 Hp) Automatic


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GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 6.6 V8 (401 Hp) DRW Automatic
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BMW 4 Series Convertible (F33) 420d (184 Hp) Steptronic
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Alfa Romeo Giulia (952, facelift 2022) Quadrifoglio 2.9 V6 Bi-Turbo (520 Hp) Automatic
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Brand: GMC BMW Alfa Romeo
Model: Sierra 3500HD 4 Series Giulia
Generation: Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed 4 Series Convertible (F33) Giulia (952, facelift 2022)
Engine / modification: 6.6 V8 (401 Hp) DRW Automatic 420d (184 Hp) Steptronic Quadrifoglio 2.9 V6 Bi-Turbo (520 Hp) Automatic
Production start: 2020 year 2014 year 2023 year
Production end: 2023 year 2015 year
Coupe type: Pick-up Cabriolet Sedan
Powertrain Architecture: Internal Combustion engine Internal Combustion engine
Num. of Doors: 2 2 4
Num. of seats: 2 4 5
Fuel consumption / economy - urban: 5.7 l/100 km
Fuel consumption / economy - extra urban: 4.3 l/100 km
Fuel consumption / economy - combined: 4.8 l/100 km
Fuel consumption at Low speed (WLTP): 15.6 l/100 km
Fuel Type: Petrol (Gasoline) Diesel Petrol (Gasoline)
Fuel consumption at Medium speed (WLTP): 10.2 l/100 km
Fuel consumption at high speed (WLTP): 8.6 l/100 km
Drag coefficient: 0.28
Fuel tank volume: 136 l 57 l 58 l
Fuel consumption at very high speed (WLTP): 9.2 l/100 km
Combined fuel consumption (WLTP): 10.1 l/100 km
Emission standard: Euro 6 Euro 6d Final
CO2 emissions: 127 g/km
Power: 401 hp 184 hp 520 hp
Max power in: 5200 rpm. 4000 rpm. 6500 rpm.
Maximum speed: 228 km/h 308 km/h
Acceleration from 0 to 100 km/h: 8.2 sec 3.9 sec
CO2 emissions (WLTP): 228 g/km
Torque: 629 Nm @ 4000 rpm. 380 Nm @ 1750-2750 rpm. 600 Nm @ 2500 rpm.
Model Engine: L8T N47D20 670053477
Engine position: Front, longitudinal
Engine displacement: 1995 cm3 2891 cm3
Engine oil capacity: 7.6 l 5.2 l 7 l
Coolant: 14.6 l 7.0 l 11.2 l
Fuel System: Diesel Commonrail
Aspiration / Turbine: Naturally aspirated engine Twin-power turbo
Position of cylinders: Inline
Valvetrain: OHV, VVT
Number of cylinders: 8 4 6
Number of valves per cylinder: 2 4 4
Compression ratio: 10.8 16.5 9.3
Piston Stroke: 98 mm 90 mm 82 mm
Cylinder Bore: 103.25 mm 84 mm 86.5 mm
Wheel Drive: Rear wheel drive Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic
Length: 5982 mm 4638 mm 4639 mm
Width: 1825 mm 1874 mm
Width including mirrors: 2457 mm 2024 mm
Height: 2038 mm 1384 mm 1433 mm
Wheelbase: 3595 mm 2810 mm 2820 mm
Front track: 1731 mm 1545 mm 1553 mm
Rear (Back) track: 1905 mm 1594 mm 1609 mm
Ride height(clearance): 266 mm 130 mm
Minimum volume of Luggage (trunk): 220 l
Maximum amount of Luggage (trunk): 370 l
Front suspension: Independent, spring Double wishbone
Rear suspension: Multi-link independent
Max weight: 6350 kg 2160 kg
Front brakes: Ventilated discs
Rear brakes: Ventilated discs
Kerb Weight: 2957 kg 1690 kg 1660 kg
ABS: yes
Steering type: Cone worm with recirculation balls Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering Electric Steering
Minimum turning circle (turning diameter): 11.3 m 10.8 m
Permitted trailer load with brakes (12%): 7620 kg 1600 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 75 kg
Tire size: 265/70 R17; 245/75 R17; 275/70 R18 225/50 R17 94W Front wheel tires: 245/35 R19
Wheel rims size: 7.5J x 17; 8J x 18 7.5J x 17 Front wheel rims: 19