Comparisons / Comparison of Alfa Romeo Stelvio Quadrifoglio 2.9 Bi-Turbo V6 AWD Automatic and Infiniti Q50 S 3.0 V6 Automatic

Comparison of Alfa Romeo Stelvio Quadrifoglio 2.9 Bi-Turbo V6 AWD Automatic and Infiniti Q50 S 3.0 V6 Automatic [S]ave

Attribute
Alfa Romeo Stelvio Quadrifoglio 2.9 Bi-Turbo V6 AWD Automatic ×
Infiniti Q50 S 3.0 V6 Automatic ×
General
MakeAlfa RomeoInfiniti
ModelStelvioQ50
GenerationStelvioQ50
ModificationQuadrifoglio 2.9 Bi-Turbo V6 AWD AutomaticS 3.0 V6 Automatic
Websitehttps://www.alfaromeo.com/https://www.infinitiusa.com/
Number of doors54
Number of seats55
Body typeSUV, CrossoverSedan
Transmissionautomaticautomatic
Number of gears87
Production from (year)20172016
Production to (year)20182017
Performance
Top speed (km/h)283250
Acceleration 0-100 km/h (s)3.85.1
City consumption (l/100km)11.713.3
Extra-urban consumption (l/100km)7.56.7
Combined consumption (l/100km)99.1
CO2 emissions (g/km)210206
Emission standardEURO VIEURO VI b
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)510405
Max. torque (Nm)600475
Fuel Engine
Number of cylinders66
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)2,8912,997
Compression ratio9.31-
Max. power @ rpm (rpm)6,5006,400
Max. torque @ rpm (rpm)2,5001,600
Cylinder bore (mm)86.5-
Piston stroke (mm)82-
Fuel systemDirect injectionDirect injection
TurbineBiTurboTurbocharger / Intercooler
Fuel tank (l)6480
Chassis
ABS++
Front wheel suspensionDouble wishboneDouble wishbone
Rear wheel suspensionIndependent, spring multi-link with stabilizerMulti-link independent
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Turning radius (m)-11.2
Dimensions
Length (mm)4,7024,800
Height (mm)1,6811,430
Wheelbase (mm)2,8182,850
Kerb weight (kg)1,8301,712
Minimum boot space (l)-500
Front track (mm)1,6221,535
Rear track (mm)1,6751,555
Drag coefficient (Cd)-0.28



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