The Comparative Analysis :
Opel Astra GTC 1.4 ecoFlex (11 - 14) vs. Opel Astra 1.7 CDTI ecoFlex 99g (12 - 13)
€ 19,900

€ 23,200

€ 19,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 23,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Astra GTC 1.4 ecoFlex Start&Stop is 1.9 inches longer, an inch wider and 0.8 inches lower than the Astra 1.7 CDTI ecoFlex 99g Start&Stop.
Astra GTC 1.4 ecoFlex Start&Stop
Astra 1.7 CDTI ecoFlex 99g Start&Stop
58.6
72.4
79.5
59.4
71.4
79.3
72.4 in
Width
71.4 in
79.5 in
Width Incl. Mirrors
79.3 in
58.6 in
Height
59.4 in
106.1
175.8
105.7
174
175.8 in
Length
174 in
106.1 in
Wheelbase
105.7 in
Vehicle Weight
Astra GTC 1.4 ecoFlex Start&Stop
Astra 1.7 CDTI ecoFlex 99g Start&Stop
3104 lb
Curb Weight
3314 lb
4079 lb
Gross Vehicle
Weight
Weight
4475 lb

Weight Difference:
209 lb
6.31 %

General
Astra GTC 1.4 ecoFlex Start&Stop
Astra 1.7 CDTI ecoFlex 99g Start&Stop
P-J
Generation
P-J
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

5-speed manual transmission
Transmission
6-speed manual transmission
Engine
Astra GTC 1.4 ecoFlex Start&Stop
Astra 1.7 CDTI ecoFlex 99g Start&Stop
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.7 L / 83 cu in
99 hp
at 6000 rpm
Power
128 hp
at 4000 rpm
Astra GTC 1.4 ecoFlex Start&Stop
99 hp
128 hp
Astra 1.7 CDTI ecoFlex 99g Start&Stop
96 lb‑ft
at 4000 rpm
Max. Torque
221 lb‑ft
at 2000 rpm
Astra GTC 1.4 ecoFlex Start&Stop
96 lb‑ft
221 lb‑ft
Astra 1.7 CDTI ecoFlex 99g Start&Stop
Performance
Astra GTC 1.4 ecoFlex Start&Stop
Astra 1.7 CDTI ecoFlex 99g Start&Stop
111 mph
Maximum Speed
125 mph
14.5 sec
Acceleration 0 to 62 mph
11.2 sec
62 mph
62
mph
mph
659 ft
0.000 sec

Astra GTC 1.4 ecoFlex Start&Stop
62 mph
62
mph
mph
512 ft
0.000 sec

Astra 1.7 CDTI ecoFlex 99g Start&Stop
▶ REPLAY
31.35 lb/hp
Weight-to-Power Ratio
25.89 lb/hp
Astra GTC 1.4 ecoFlex Start&Stop
31.35 lb/hp
25.89 lb/hp
Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy / Emissions
Astra GTC 1.4 ecoFlex Start&Stop
Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy
40 mpg
combined
64 mpg
Astra GTC 1.4 ecoFlex Start&Stop
40 mpg
64 mpg
Astra 1.7 CDTI ecoFlex 99g Start&Stop
33 mpg
city
55 mpg
45 mpg
highway
69 mpg
14.8 gal
Fuel Tank Capacity
14.8 gal
590 mi
Range
941 mi
Astra GTC 1.4 ecoFlex Start&Stop
590 mi
941 mi
Astra 1.7 CDTI ecoFlex 99g Start&Stop
Environmental Impact
111.8 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).
76.1 kWh
Astra GTC 1.4 ecoFlex Start&Stop
111.8 kWh
76.1 kWh
Astra 1.7 CDTI ecoFlex 99g Start&Stop
Euro 5
Emission Standard
Euro 5
224 g/mi (NEFZ)
CO2 Emissions
159 g/mi (NEFZ)
Practical Convenience
Astra GTC 1.4 ecoFlex Start&Stop
Astra 1.7 CDTI ecoFlex 99g Start&Stop
3
Doors
5
5
No. of Seats
5
974 lb
Maximum Payload
1162 lb
10.5 cu ft
Trunk Volume
10.5 cu ft










35 cu ft
Cargo Volume (Seats Down)
35 cu ft