The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (18 - 19) vs. SEAT Leon 1.6 LPG (Autogas) (10 - 12)

€ 25,300
Opel Astra 1.4 ECOTEC CNG (18 - 19) Opel Astra 1.4 ECOTEC CNG
€ 19,900
 SEAT Leon 1.6 LPG (Autogas) (10 - 12) SEAT Leon 1.6 LPG
€ 25,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 19,900

ⓘ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 slightly bigger in every dimension. It's 2.2 inches longer, 1.6 inches wider and 1.1 inches taller than the SEAT Leon 1.6 LPG.
Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.6 LPG
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
71.2
80.4
57.4
Blueprint SEAT Leon 1.6 LPG (Autogas) (10 - 12)
69.6
77.5
71.2 in
Width
69.6 in
80.4 in
Width Incl. Mirrors
77.5 in
58.5 in
Height
57.4 in
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
104.8
172
Blueprint SEAT Leon 1.6 LPG (Autogas) (10 - 12)
101.5
169.9
172 in
Length
169.9 in
104.8 in
Wheelbase
101.5 in

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.6 LPG
3007 lb
Curb Weight
2956 lb
4167 lb
Gross Vehicle
Weight
4048 lb
Opel Astra 1.4 ECOTEC CNG (18 - 19)
Weight Difference:
51 lb
1.7 %
SEAT Leon 1.6 LPG (Autogas) (10 - 12)

General

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.6 LPG
B-K
Generation
1P
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Autogas (LPG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
5-speed manual transmission

Engine

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.6 LPG
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
2
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.6 L / 78 cu in
108 hp
at 5600 rpm
Power
97 hp
at 5600 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
97 hp
SEAT Leon 1.6 LPG
148 lb‑ft
at 2000 rpm
Max. Torque
106 lb‑ft
at 3800 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
106 lb‑ft
SEAT Leon 1.6 LPG

Performance

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.6 LPG
121 mph
Maximum Speed
112 mph
10.9 sec
Acceleration 0 to 62 mph
12.6 sec
62 mph 62
mph

495 ft
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

574 ft
0.000 sec

SEAT Leon 1.6 LPG

▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
30.47 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
30.47 lb/hp
SEAT Leon 1.6 LPG

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.6 LPG
Fuel Economy
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.)
combined ✽ per 100 miles
25 mpg  ( 18 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 1.4 ECOTEC CNG
4 MPGe
18 MPGe
SEAT Leon 1.6 LPG
29.4 lb
city
18 mpg
18.1 lb
highway
32 mpg
42 lb
Fuel Tank Capacity
11.4 gal
188 mi
Range
281 mi
Opel Astra 1.4 ECOTEC CNG
188 mi
281 mi
SEAT Leon 1.6 LPG
Environmental Impact
46.2 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).
140 kWh
Opel Astra 1.4 ECOTEC CNG
46.2 kWh
140 kWh
SEAT Leon 1.6 LPG
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 4 / Euro 5
200 g/mi (WLTP)
CO2 Emissions
246 g/mi (NEFZ)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.6 LPG
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
1091 lb
10.5 cu ft
Trunk Volume
9.7 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
33 cu ft