The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. SEAT Leon 1.8 TSI (09 - 12)

€ 25,100
Opel Astra 1.4 ECOTEC CNG (17 - 18) Opel Astra 1.4 ECOTEC CNG
€ 22,000
 SEAT Leon 1.8 TSI (09 - 12) SEAT Leon 1.8 TSI
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,000

ⓘ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 1.8 TSI.
Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.8 TSI
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
71.2
80.4
57.4
Blueprint SEAT Leon 1.8 TSI (09 - 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 (17 - 18)
104.8
172
Blueprint SEAT Leon 1.8 TSI (09 - 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 1.8 TSI
3007 lb
Curb Weight
3153 lb
4167 lb
Gross Vehicle
Weight
4079 lb
Opel Astra 1.4 ECOTEC CNG (17 - 18)
Weight Difference:
146 lb
4.63 %
SEAT Leon 1.8 TSI (09 - 12)

General

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.8 TSI
B-K
Generation
1P
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
SEAT Leon 1.8 TSI
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four gasoline engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.8 L / 88 cu in
108 hp
at 5600 rpm
Power
158 hp
at 5000 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
158 hp
SEAT Leon 1.8 TSI
148 lb‑ft
at 2000 rpm
Max. Torque
184 lb‑ft
at 1500 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
184 lb‑ft
SEAT Leon 1.8 TSI

Performance

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.8 TSI
124 mph
Maximum Speed
132 mph
10.9 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph 62
mph

495 ft
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

361 ft
0.000 sec

SEAT Leon 1.8 TSI

▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
19.96 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
19.96 lb/hp
SEAT Leon 1.8 TSI

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.8 TSI
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
SEAT Leon 1.8 TSI
19.9 lb
city
26 mpg
11.7 lb
highway
43 mpg
42 lb
Fuel Tank Capacity
14.5 gal
288 mi
Range
503 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
503 mi
SEAT Leon 1.8 TSI
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).
128.7 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
128.7 kWh
SEAT Leon 1.8 TSI
Euro 6b (NEFZ)
Emission Standard
Euro 5
182 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 1.8 TSI
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
926 lb
10.5 cu ft
Trunk Volume
9.7 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
33 cu ft