The Comparative Analysis :

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

€ 25,400
SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18) Leon 1.4 TGI Start&Stop
€ 24,800
 SEAT Leon 1.6 TDI (18 - 20) Leon 1.6 TDI
€ 25,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,800

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

Vehicle Dimensions

The dimensions of the Leon 1.4 TGI Start&Stop and the Leon 1.6 TDI are absolutely identical. Both are 168.6 inches long, 71.5 inches wide and 57.4 inches tall.
Leon 1.4 TGI Start&Stop
Leon 1.6 TDI
57.4
Blueprint SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18)
71.5
77.8
57.4
Blueprint SEAT Leon 1.6 TDI (18 - 20)
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 DSG (Natural Gas) (18 - 18)
103.8
168.6
Blueprint SEAT Leon 1.6 TDI (18 - 20)
103.8
168.6
168.6 in
Length
168.6 in
103.8 in
Wheelbase
103.8 in

Vehicle Weight

Leon 1.4 TGI Start&Stop
Leon 1.6 TDI
3060 lb
Curb Weight
2890 lb
4123 lb
Gross Vehicle
Weight
4123 lb
SEAT Leon 1.4 TGI DSG (Natural Gas) (18 - 18)
Weight Difference:
170 lb
5.56 %
SEAT Leon 1.6 TDI (18 - 20)

General

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

Engine

Leon 1.4 TGI Start&Stop
Leon 1.6 TDI
Straight-four engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.6 L / 78 cu in
108 hp
at 4800 rpm
Power
113 hp
at 3250 rpm
Leon 1.4 TGI Start&Stop
108 hp
113 hp
Leon 1.6 TDI
148 lb‑ft
at 1500 rpm
Max. Torque
184 lb‑ft
at 1500 rpm
Leon 1.4 TGI Start&Stop
148 lb‑ft
184 lb‑ft
Leon 1.6 TDI

Performance

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

495 ft
0.000 sec

Leon 1.4 TGI Start&Stop

62 mph 62
mph

446 ft
0.000 sec

Leon 1.6 TDI

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

Fuel Economy / Emissions

Leon 1.4 TGI Start&Stop
Leon 1.6 TDI
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
56 mpg  ( 63 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 1.4 TGI Start&Stop
7 MPGe
63 MPGe
Leon 1.6 TDI
16.7 lb
city
50 mpg
11 lb
highway
62 mpg
31 lb
Fuel Tank Capacity
13.2 gal
242 mi
Range
739 mi
Leon 1.4 TGI Start&Stop
242 mi
739 mi
Leon 1.6 TDI
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).
86.4 kWh
Leon 1.4 TGI Start&Stop
26.4 kWh
86.4 kWh
Leon 1.6 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
154 g/mi (NEFZ)
CO2 Emissions
206 g/mi (WLTP)

Practical Convenience

Leon 1.4 TGI Start&Stop
Leon 1.6 TDI
5
Doors
5
5
No. of Seats
5
1063 lb
Maximum Payload
1232 lb
7.8 cu ft
Trunk Volume
10.8 cu ft
31.3 cu ft
Cargo Volume (Seats Down)
34.3 cu ft