The Comparative Analysis :

Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14) vs. SEAT Leon 1.4 TGI (Natural Gas) (16 - 18)

€ 24,600
Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14) Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
€ 23,700
 SEAT Leon 1.4 TGI (Natural Gas) (16 - 18) SEAT Leon 1.4 TGI Start&Stop
€ 24,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 23,700

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop is considerably bigger in every dimension. It's 7.2 inches longer, 0.9 inches wider and 1.2 inches taller than the SEAT Leon 1.4 TGI Start&Stop.
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
SEAT Leon 1.4 TGI Start&Stop
58.6
Blueprint Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14)
72.4
79.5
57.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (16 - 18)
71.5
77.8
72.4 in
Width
71.5 in
79.5 in
Width Incl. Mirrors
77.8 in
58.6 in
Height
57.4 in
Blueprint Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14)
106.1
175.8
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (16 - 18)
103.8
168.6
175.8 in
Length
168.6 in
106.1 in
Wheelbase
103.8 in

Vehicle Weight

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
SEAT Leon 1.4 TGI Start&Stop
3347 lb
Curb Weight
2996 lb
4453 lb
Gross Vehicle
Weight
4057 lb
Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14)
Weight Difference:
351 lb
10.49 %
SEAT Leon 1.4 TGI (Natural Gas) (16 - 18)

General

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
SEAT Leon 1.4 TGI Start&Stop
P-J
Generation
5F
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
SEAT Leon 1.4 TGI Start&Stop
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
1.4 L / 69 cu in
129 hp
at 4000 rpm
Power
108 hp
at 4800 rpm
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
129 hp
108 hp
SEAT Leon 1.4 TGI Start&Stop
221 lb‑ft
at 2000 rpm
Max. Torque
148 lb‑ft
at 1500 rpm
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
221 lb‑ft
148 lb‑ft
SEAT Leon 1.4 TGI Start&Stop

Performance

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
SEAT Leon 1.4 TGI Start&Stop
122 mph
Maximum Speed
121 mph
10.9 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

495 ft
0.000 sec

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop

62 mph 62
mph

495 ft
0.000 sec

SEAT Leon 1.4 TGI Start&Stop

▶ REPLAY
25.95 lb/hp
Weight-to-Power Ratio
27.74 lb/hp
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
25.95 lb/hp
27.74 lb/hp
SEAT Leon 1.4 TGI Start&Stop

Fuel Economy / Emissions

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
SEAT Leon 1.4 TGI Start&Stop
Fuel Economy
57 mpg  ( 64 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
12.8 lb✽  ( 7 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.)
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
64 MPGe
7 MPGe
SEAT Leon 1.4 TGI Start&Stop
49 mpg
city
16.3 lb
65 mpg
highway
10.6 lb
14.8 gal
Fuel Tank Capacity
31 lb
849 mi
Range
242 mi
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
849 mi
242 mi
SEAT Leon 1.4 TGI Start&Stop
Environmental Impact
84.3 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).
26.4 kWh
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
84.3 kWh
26.4 kWh
SEAT Leon 1.4 TGI Start&Stop
Euro 5
Emission Standard
Euro 6b (NEFZ)
172 g/mi (NEFZ)
CO2 Emissions
154 g/mi (NEFZ)

Practical Convenience

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
SEAT Leon 1.4 TGI Start&Stop
3
Doors
5
5
No. of Seats
5
1107 lb
Maximum Payload
1060 lb
10.5 cu ft
Trunk Volume
7.8 cu ft
35 cu ft
Cargo Volume (Seats Down)
31.3 cu ft