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/ Comparison of Alfa Romeo Giulia (952) Quadrifoglio 2.9 V6 BiTurbo Automatic and Porsche 911 Targa (991 II) 4 GTS 3.0 AWD PDK
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Comparison of Alfa Romeo Giulia (952) Quadrifoglio 2.9 V6 BiTurbo Automatic and Porsche 911 Targa (991 II) 4 GTS 3.0 AWD PDK
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Porsche 911 Targa (991 II) 4 GTS 3.0 AWD PDK
×
Alfa Romeo Giulia (952) Quadrifoglio 2.9 V6 BiTurbo Automatic
×
General
Make
Porsche
Alfa Romeo
Model
911
Giulia
1
↑
Generation
911 Targa (991 II)
Giulia (952)
Modification
4 GTS 3.0 AWD PDK
Quadrifoglio 2.9 V6 BiTurbo Automatic
Website
https://www.porsche.com/
https://www.alfaromeo.com/
Number of doors
2
4
Number of seats
4
4
Body type
Targa
Sedan
Transmission
automatic pdk
automatic
Number of gears
7
8
Production from (year)
2017
2019
Performance
Top speed (km/h)
306
307
Acceleration 0-100 km/h (s)
3.7
3.9
City consumption (l/100km)
11.2
11.9
Extra-urban consumption (l/100km)
7.3
7.6
Combined consumption (l/100km)
8.7
9.2
CO2 emissions (g/km)
196
214
Emission standard
EURO VI
EURO VId-Temp
Drive
Drive
All wheel drive (4x4)
Rear wheel drive
Position of engine
Rear,ongitudinal
Front,ongitudinal
Fuel
Petrol (Gasoline)
Petrol (Gasoline)
Max. power (hp)
450
510
Max. torque (Nm)
550
600
Fuel Engine
Number of cylinders
6
6
Cylinders arrangement
Boxer
V engine
Valves per cylinder
4
4
Engine displacement (cm³)
2,981
2,891
Compression ratio
10
9.3
Max. power @ rpm (rpm)
6,500
6,500
Max. torque @ rpm (rpm)
2,150
2,500
Cylinder bore (mm)
91
86.5
Piston stroke (mm)
76.4
82
Fuel system
Direct injection
Direct injection
Turbine
BiTurbo
BiTurbo
Fuel tank (l)
67
58
Chassis
ABS
+
+
Front wheel suspension
Independent type McPherson
Double wishbone
Rear wheel suspension
Multi-link independent
Multi-link independent
Steering type
Steering rack
Steering rack
Power steering
Electric Steering
Electric Steering
Front brakes
Ventilated discs
Ventilated discs, 360
Rear brakes
Ventilated discs
Ventilated discs, 350
Tires size
245/35 ZR 20
305/30 ZR 20
245/35 ZR19 93Y
285/30 ZR19 98Y
Turning radius (m)
11.1
10.8
Dimensions
Length (mm)
4,528
4,639
Width (mm)
1,852
1,874
Height (mm)
1,291
1,433
Wheelbase (mm)
2,450
2,820
Kerb weight (kg)
1,605
1,620
Gross weight (kg)
2,040
2,150
Minimum boot space (l)
-
480
Maximum boot space (l)
285
-
Max. roof load (kg)
-
50
Front track (mm)
1,539
1,555
Rear track (mm)
1,544
1,609
Drag coefficient (Cd)
0.32
-
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