The Comparative Analysis :
Alfa Romeo Giulietta Quadrifoglio (10 - 14) vs. Opel Astra 1.4 ECOTEC CNG (18 - 19)
€ 30,000
€ 25,300
€ 30,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Alfa Romeo Giulietta Quadrifoglio is a little smaller in every dimension. It's 0.7 inches shorter, 0.4 inches narrower and 0.8 inches lower than the Opel Astra 1.4 ECOTEC CNG.
Alfa Romeo Giulietta Quadrifoglio
Opel Astra 1.4 ECOTEC CNG
57.7
70.8
78.7
58.5
71.2
80.4
70.8 in
Width
71.2 in
78.7 in
Width Incl. Mirrors
80.4 in
57.7 in
Height
58.5 in
103.7
171.3
104.8
172
171.3 in
Length
172 in
103.7 in
Wheelbase
104.8 in
Vehicle Weight
Alfa Romeo Giulietta Quadrifoglio
Opel Astra 1.4 ECOTEC CNG
3075 lb
Curb Weight
3007 lb
4023 lb
Gross Vehicle
Weight
Weight
4167 lb
Weight Difference:
68 lb
2.21 %
General
Alfa Romeo Giulietta Quadrifoglio
Opel Astra 1.4 ECOTEC CNG
Typ 940
Generation
B-K
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Alfa Romeo Giulietta Quadrifoglio
Opel Astra 1.4 ECOTEC CNG
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four engine (naturally aspirated engine)
940 A1.000
Engine Code
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
1.4 L / 69 cu in
232 hp
at 5500 rpm
Power
108 hp
at 5600 rpm
Alfa Romeo Giulietta Quadrifoglio
232 hp
108 hp
Opel Astra 1.4 ECOTEC CNG
251 lb‑ft
at 1900 rpm
Max. Torque
148 lb‑ft
at 2000 rpm
Alfa Romeo Giulietta Quadrifoglio
251 lb‑ft
148 lb‑ft
Opel Astra 1.4 ECOTEC CNG
Performance
Alfa Romeo Giulietta Quadrifoglio
Opel Astra 1.4 ECOTEC CNG
150 mph
Maximum Speed
121 mph
6.8 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph
62
mph
mph
308 ft
0.000 sec
Alfa Romeo Giulietta Quadrifoglio
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.4 ECOTEC CNG
▶ REPLAY
13.25 lb/hp
Weight-to-Power Ratio
27.84 lb/hp
Alfa Romeo Giulietta Quadrifoglio
13.25 lb/hp
27.84 lb/hp
Opel Astra 1.4 ECOTEC CNG
Fuel Economy / Emissions
Alfa Romeo Giulietta Quadrifoglio
Opel Astra 1.4 ECOTEC CNG
Fuel Economy
31 mpg
combined ✽ per 100 miles
22.4 lb✽
( 4 MPGe ⓘ Miles per gallon gasoline equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy consumption of vehicles that use different energy sources.)
Alfa Romeo Giulietta Quadrifoglio
31 mpg
4 MPGe
Opel Astra 1.4 ECOTEC CNG
22 mpg
city
29.4 lb
No data
highway
18.1 lb
15.9 gal
Fuel Tank Capacity
42 lb
490 mi
Range
188 mi
Alfa Romeo Giulietta Quadrifoglio
490 mi
188 mi
Opel Astra 1.4 ECOTEC CNG
Environmental Impact
144 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
46.2 kWh
Alfa Romeo Giulietta Quadrifoglio
144 kWh
46.2 kWh
Opel Astra 1.4 ECOTEC CNG
Euro 5
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
285 g/mi (NEFZ)
CO2 Emissions
200 g/mi (WLTP)
Practical Convenience
Alfa Romeo Giulietta Quadrifoglio
Opel Astra 1.4 ECOTEC CNG
5
Doors
5
5
No. of Seats
5
948 lb
Maximum Payload
1160 lb
9.9 cu ft
Trunk Volume
10.5 cu ft
29.6 cu ft
Cargo Volume (Seats Down)
34.3 cu ft
