The Comparative Analysis :

SEAT Leon 1.4 TGI (Natural Gas) (16 - 18) vs. SEAT Leon 1.2 TSI DSG (12 - 14)

€ 23,700
SEAT Leon 1.4 TGI (Natural Gas) (16 - 18) Leon 1.4 TGI Start&Stop
€ 21,500
 SEAT Leon 1.2 TSI DSG (12 - 14) Leon 1.2 TSI Start&Stop
€ 23,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,500

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

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width and height, but the Leon 1.4 TGI Start&Stop is 0.7 inches longer.
Leon 1.4 TGI Start&Stop
Leon 1.2 TSI Start&Stop
57.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (16 - 18)
71.5
77.8
57.4
Blueprint SEAT Leon 1.2 TSI DSG (12 - 14)
71.5
77.8
71.5 in
Width
71.5 in
77.8 in
Width Incl. Mirrors
77.8 in
57.4 in
Height
57.4 in
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (16 - 18)
103.8
168.6
Blueprint SEAT Leon 1.2 TSI DSG (12 - 14)
103.8
167.8
168.6 in
Length
167.8 in
103.8 in
Wheelbase
103.8 in

Vehicle Weight

Leon 1.4 TGI Start&Stop
Leon 1.2 TSI Start&Stop
2996 lb
Curb Weight
2723 lb
4057 lb
Gross Vehicle
Weight
3836 lb
SEAT Leon 1.4 TGI (Natural Gas) (16 - 18)
Weight Difference:
273 lb
9.11 %
SEAT Leon 1.2 TSI DSG (12 - 14)

General

Leon 1.4 TGI Start&Stop
Leon 1.2 TSI Start&Stop
5F
Generation
5F
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
7-speed dual clutch transmission

Engine

Leon 1.4 TGI Start&Stop
Leon 1.2 TSI Start&Stop
Straight-four engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.2 L / 59 cu in
108 hp
at 4800 rpm
Power
104 hp
at 4500 rpm
Leon 1.4 TGI Start&Stop
108 hp
104 hp
Leon 1.2 TSI Start&Stop
148 lb‑ft
at 1500 rpm
Max. Torque
129 lb‑ft
at 1400 rpm
Leon 1.4 TGI Start&Stop
148 lb‑ft
129 lb‑ft
Leon 1.2 TSI Start&Stop

Performance

Leon 1.4 TGI Start&Stop
Leon 1.2 TSI Start&Stop
121 mph
Maximum Speed
119 mph
10.9 sec
Acceleration 0 to 62 mph
10.2 sec
62 mph 62
mph

495 ft
0.000 sec

Leon 1.4 TGI Start&Stop

62 mph 62
mph

466 ft
0.000 sec

Leon 1.2 TSI Start&Stop

▶ REPLAY
27.74 lb/hp
Weight-to-Power Ratio
26.18 lb/hp
Leon 1.4 TGI Start&Stop
27.74 lb/hp
26.18 lb/hp
Leon 1.2 TSI Start&Stop

Fuel Economy / Emissions

Leon 1.4 TGI Start&Stop
Leon 1.2 TSI Start&Stop
Fuel Economy
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.)
combined ✽ per 100 miles
49 mpg
Leon 1.4 TGI Start&Stop
7 MPGe
49 mpg
Leon 1.2 TSI Start&Stop
16.3 lb
city
42 mpg
10.6 lb
highway
53 mpg
31 lb
Fuel Tank Capacity
13.2 gal
242 mi
Range
647 mi
Leon 1.4 TGI Start&Stop
242 mi
647 mi
Leon 1.2 TSI Start&Stop
Environmental Impact
26.4 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).
90.9 kWh
Leon 1.4 TGI Start&Stop
26.4 kWh
90.9 kWh
Leon 1.2 TSI Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 5
154 g/mi (NEFZ)
CO2 Emissions
180 g/mi (NEFZ)

Practical Convenience

Leon 1.4 TGI Start&Stop
Leon 1.2 TSI Start&Stop
5
Doors
5
5
No. of Seats
5
1060 lb
Maximum Payload
1113 lb
7.8 cu ft
Trunk Volume
10.8 cu ft
31.3 cu ft
Cargo Volume (Seats Down)
34.3 cu ft