The Comparative Analysis :

SEAT Leon 1.6 TDI DSG (18 - 20) vs. SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)

€ 26,500
SEAT Leon 1.6 TDI DSG (18 - 20) Leon 1.6 TDI
€ 21,100
 SEAT Leon 1.4 TGI (Natural Gas) (14 - 15) Leon 1.4 TGI Start&Stop
€ 26,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,100

ⓘ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 1.6 TDI is 0.7 inches longer.
Leon 1.6 TDI
Leon 1.4 TGI Start&Stop
57.4
Blueprint SEAT Leon 1.6 TDI DSG (18 - 20)
71.5
77.8
57.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
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 1.6 TDI DSG (18 - 20)
103.8
168.6
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
103.8
167.8
168.6 in
Length
167.8 in
103.8 in
Wheelbase
103.8 in

Vehicle Weight

Leon 1.6 TDI
Leon 1.4 TGI Start&Stop
2952 lb
Curb Weight
2996 lb
4167 lb
Gross Vehicle
Weight
4057 lb
SEAT Leon 1.6 TDI DSG (18 - 20)
Weight Difference:
44 lb
1.47 %
SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)

General

Leon 1.6 TDI
Leon 1.4 TGI Start&Stop
5F
Generation
5F
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

Leon 1.6 TDI
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
1.6 L / 78 cu in
Displacement
1.4 L / 69 cu in
113 hp
at 3250 rpm
Power
108 hp
at 4800 rpm
Leon 1.6 TDI
113 hp
108 hp
Leon 1.4 TGI Start&Stop
184 lb‑ft
at 1500 rpm
Max. Torque
148 lb‑ft
at 1500 rpm
Leon 1.6 TDI
184 lb‑ft
148 lb‑ft
Leon 1.4 TGI Start&Stop

Performance

Leon 1.6 TDI
Leon 1.4 TGI Start&Stop
122 mph
Maximum Speed
121 mph
10.2 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

466 ft
0.000 sec

Leon 1.6 TDI

62 mph 62
mph

495 ft
0.000 sec

Leon 1.4 TGI Start&Stop

▶ REPLAY
26.12 lb/hp
Weight-to-Power Ratio
27.74 lb/hp
Leon 1.6 TDI
26.12 lb/hp
27.74 lb/hp
Leon 1.4 TGI Start&Stop

Fuel Economy / Emissions

Leon 1.6 TDI
Leon 1.4 TGI Start&Stop
Fuel Economy
59 mpg  ( 66 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
12.4 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.)
Leon 1.6 TDI
66 MPGe
7 MPGe
Leon 1.4 TGI Start&Stop
53 mpg
city
16 lb
62 mpg
highway
10.3 lb
13.2 gal
Fuel Tank Capacity
31 lb
777 mi
Range
249 mi
Leon 1.6 TDI
777 mi
249 mi
Leon 1.4 TGI Start&Stop
Environmental Impact
82.2 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).
25.6 kWh
Leon 1.6 TDI
82.2 kWh
25.6 kWh
Leon 1.4 TGI Start&Stop
Euro 6d-TEMP
Emission Standard
Euro 6b (NEFZ)
219 g/mi (WLTP)
CO2 Emissions
151 g/mi (NEFZ)

Practical Convenience

Leon 1.6 TDI
Leon 1.4 TGI Start&Stop
5
Doors
5
5
No. of Seats
5
1215 lb
Maximum Payload
1060 lb
10.8 cu ft
Trunk Volume
7.8 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
31.3 cu ft