The Comparative Analysis :
Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. Alfa Romeo Giulietta Quadrifoglio (14 - 16)
€ 25,100
€ 32,500
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra 1.4 ECOTEC CNG is a little bigger in every dimension. It's 0.7 inches longer, 0.4 inches wider and 0.8 inches taller than the Alfa Romeo Giulietta Quadrifoglio.
Opel Astra 1.4 ECOTEC CNG
Alfa Romeo Giulietta Quadrifoglio
58.5
71.2
80.4
57.7
70.8
78.7
71.2 in
Width
70.8 in
80.4 in
Width Incl. Mirrors
78.7 in
58.5 in
Height
57.7 in
104.8
172
103.7
171.3
172 in
Length
171.3 in
104.8 in
Wheelbase
103.7 in
Vehicle Weight
Opel Astra 1.4 ECOTEC CNG
Alfa Romeo Giulietta Quadrifoglio
3007 lb
Curb Weight
3075 lb
4167 lb
Gross Vehicle
Weight
Weight
4023 lb
Weight Difference:
68 lb
2.21 %
General
Opel Astra 1.4 ECOTEC CNG
Alfa Romeo Giulietta Quadrifoglio
B-K
Generation
Typ 940
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Astra 1.4 ECOTEC CNG
Alfa Romeo Giulietta Quadrifoglio
Straight-four engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
Engine Code
940 B2.000
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.7 L / 83 cu in
108 hp
at 5600 rpm
Power
238 hp
at 5750 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
238 hp
Alfa Romeo Giulietta Quadrifoglio
148 lb‑ft
at 2000 rpm
Max. Torque
251 lb‑ft
at 2000 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
251 lb‑ft
Alfa Romeo Giulietta Quadrifoglio
Performance
Opel Astra 1.4 ECOTEC CNG
Alfa Romeo Giulietta Quadrifoglio
124 mph
Maximum Speed
152 mph
10.9 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.4 ECOTEC CNG
62 mph
62
mph
mph
272 ft
0.000 sec
Alfa Romeo Giulietta Quadrifoglio
▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
12.92 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
12.92 lb/hp
Alfa Romeo Giulietta Quadrifoglio
Fuel Economy / Emissions
Opel Astra 1.4 ECOTEC CNG
Alfa Romeo Giulietta Quadrifoglio
Fuel Economy
14.5 lb✽
( 6 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.)
combined ✽ per 100 miles
35 mpg
Opel Astra 1.4 ECOTEC CNG
6 MPGe
35 mpg
Alfa Romeo Giulietta Quadrifoglio
19.9 lb
city
25 mpg
11.7 lb
highway
No data
42 lb
Fuel Tank Capacity
15.9 gal
288 mi
Range
548 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
548 mi
Alfa Romeo Giulietta Quadrifoglio
Environmental Impact
30.1 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).
128.7 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
128.7 kWh
Alfa Romeo Giulietta Quadrifoglio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
182 g/mi (NEFZ)
CO2 Emissions
253 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.4 ECOTEC CNG
Alfa Romeo Giulietta Quadrifoglio
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
948 lb
10.5 cu ft
Trunk Volume
9.9 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
29.6 cu ft
