The Comparative Analysis :

SEAT Leon 1.6 LPG (Autogas) (10 - 12) vs. SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)

€ 19,900
SEAT Leon 1.6 LPG (Autogas) (10 - 12) Leon 1.6 LPG
€ 21,100
 SEAT Leon 1.4 TGI (Natural Gas) (14 - 15) Leon 1.4 TGI Start&Stop
€ 19,900
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

The dimensions of these vehicles differ slightly. Both cars are the same height, but the Leon 1.6 LPG is 2 inches longer and 1.9 inches narrower.
Leon 1.6 LPG
Leon 1.4 TGI Start&Stop
57.4
Blueprint SEAT Leon 1.6 LPG (Autogas) (10 - 12)
69.6
77.5
57.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
71.5
77.8
69.6 in
Width
71.5 in
77.5 in
Width Incl. Mirrors
77.8 in
57.4 in
Height
57.4 in
Blueprint SEAT Leon 1.6 LPG (Autogas) (10 - 12)
101.5
169.9
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
103.8
167.8
169.9 in
Length
167.8 in
101.5 in
Wheelbase
103.8 in

Vehicle Weight

Leon 1.6 LPG
Leon 1.4 TGI Start&Stop
2956 lb
Curb Weight
2996 lb
4048 lb
Gross Vehicle
Weight
4057 lb
SEAT Leon 1.6 LPG (Autogas) (10 - 12)
Weight Difference:
40 lb
1.34 %
SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)

General

Leon 1.6 LPG
Leon 1.4 TGI Start&Stop
1P
Generation
5F
Hatchback
Car Body Style
Hatchback
Autogas (LPG)
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
5-speed manual transmission
Transmission
6-speed manual transmission

Engine

Leon 1.6 LPG
Leon 1.4 TGI Start&Stop
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four engine with tur­bo­charger
2
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
1.4 L / 69 cu in
97 hp
at 5600 rpm
Power
108 hp
at 4800 rpm
Leon 1.6 LPG
97 hp
108 hp
Leon 1.4 TGI Start&Stop
106 lb‑ft
at 3800 rpm
Max. Torque
148 lb‑ft
at 1500 rpm
Leon 1.6 LPG
106 lb‑ft
148 lb‑ft
Leon 1.4 TGI Start&Stop

Performance

Leon 1.6 LPG
Leon 1.4 TGI Start&Stop
112 mph
Maximum Speed
121 mph
12.6 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

574 ft
0.000 sec

Leon 1.6 LPG

62 mph 62
mph

495 ft
0.000 sec

Leon 1.4 TGI Start&Stop

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

Fuel Economy / Emissions

Leon 1.6 LPG
Leon 1.4 TGI Start&Stop
Fuel Economy
25 mpg  ( 18 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 LPG
18 MPGe
7 MPGe
Leon 1.4 TGI Start&Stop
18 mpg
city
16 lb
32 mpg
highway
10.3 lb
11.4 gal
Fuel Tank Capacity
31 lb
281 mi
Range
249 mi
Leon 1.6 LPG
281 mi
249 mi
Leon 1.4 TGI Start&Stop
Environmental Impact
140 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 LPG
140 kWh
25.6 kWh
Leon 1.4 TGI Start&Stop
Euro 4 / Euro 5
Emission Standard
Euro 6b (NEFZ)
246 g/mi (NEFZ)
CO2 Emissions
151 g/mi (NEFZ)

Practical Convenience

Leon 1.6 LPG
Leon 1.4 TGI Start&Stop
5
Doors
5
5
No. of Seats
5
1091 lb
Maximum Payload
1060 lb
9.7 cu ft
Trunk Volume
7.8 cu ft
33 cu ft
Cargo Volume (Seats Down)
31.3 cu ft