The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (18 - 19) vs. SEAT Leon 2.0 TDI DSG (10 - 12)

€ 25,300
Opel Astra 1.4 ECOTEC CNG (18 - 19) Opel Astra 1.4 ECOTEC CNG
€ 26,500
 SEAT Leon 2.0 TDI DSG (10 - 12) SEAT Leon 2.0 TDI
€ 25,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,500

ⓘ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 slightly bigger in every dimension. It's 5.5 cm longer, 4.1 cm wider and 2.7 cm taller than the SEAT Leon 2.0 TDI.
Opel Astra 1.4 ECOTEC CNG
SEAT Leon 2.0 TDI
1485
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
1809
2042
1458
Blueprint SEAT Leon 2.0 TDI DSG (10 - 12)
1768
1968
1809 mm
Width
1768 mm
2042 mm
Width Incl. Mirrors
1968 mm
1485 mm
Height
1458 mm
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
2662
4370
Blueprint SEAT Leon 2.0 TDI DSG (10 - 12)
2578
4315
4370 mm
Length
4315 mm
2662 mm
Wheelbase
2578 mm

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 2.0 TDI
1364 kg
Kerb Weight
1475 kg
1890 kg
Gross Vehicle
Weight
1895 kg
Opel Astra 1.4 ECOTEC CNG (18 - 19)
Weight Difference:
111 kg
7.53 %
SEAT Leon 2.0 TDI DSG (10 - 12)

General

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 2.0 TDI
B-K
Generation
1P
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
6-speed dual clutch transmission

Engine

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 2.0 TDI
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1399 CC
Engine Capacity
1968 CC
108 bhp
at 5600 rpm
Power
138 bhp
at 4000 rpm
Opel Astra 1.4 ECOTEC CNG
108 bhp
138 bhp
SEAT Leon 2.0 TDI
200 NM
at 2000 rpm
Max. Torque
320 NM
at 1750 rpm
Opel Astra 1.4 ECOTEC CNG
200 NM
320 NM
SEAT Leon 2.0 TDI

Performance

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 2.0 TDI
121 mph
Maximum Speed
127 mph
10.9 sec
Acceleration 0 to 62 mph
9.5 sec
62 mph 62
mph

151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

132 m
0.000 sec

SEAT Leon 2.0 TDI

▶ REPLAY
12.63 kg/bhp
Weight-to-Power Ratio
10.69 kg/bhp
Opel Astra 1.4 ECOTEC CNG
12.63 kg/bhp
10.69 kg/bhp
SEAT Leon 2.0 TDI

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 2.0 TDI
Fuel Economy
10.1 kg✽  ( 5 MPGe ⓘ Miles per gallon petrol equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
combined ✽ per 100 miles
53 mpg  ( 60 MPGe ⓘ Miles per gallon petrol equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
Opel Astra 1.4 ECOTEC CNG
5 MPGe
60 MPGe
SEAT Leon 2.0 TDI
13.4 kg
city
42 mpg
8.2 kg
motorway
63 mpg
19 kg
Fuel Tank Capacity
55 L
188 mi
Range
645 mi
Opel Astra 1.4 ECOTEC CNG
188 mi
645 mi
SEAT Leon 2.0 TDI
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).
109.1 kWh
Opel Astra 1.4 ECOTEC CNG
46.2 kWh
109.1 kWh
SEAT Leon 2.0 TDI
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 5
124 g/km (WLTP)
CO2 Emissions
139 g/km (NEFZ)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
SEAT Leon 2.0 TDI
5
Doors
5
5
No. of Seats
5
526 kg
Maximum Payload
420 kg
370 L
Boot Capacity
341 L
1210 L
Boot Capacity (Seats Down)
1166 L