The Comparative Analysis :

SEAT Leon 1.4 TGI (Natural Gas) (14 - 15) vs. SEAT Leon 1.9 TDI (09 - 10)

€ 21,100
SEAT Leon 1.4 TGI (Natural Gas) (14 - 15) Leon 1.4 TGI Start&Stop
€ 22,600
 SEAT Leon 1.9 TDI (09 - 10) Leon 1.9 TDI
€ 21,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,600

ⓘ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 1.4 TGI Start&Stop is 2 inches shorter and 1.9 inches wider.
Leon 1.4 TGI Start&Stop
Leon 1.9 TDI
57.4
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
71.5
77.8
57.4
Blueprint SEAT Leon 1.9 TDI (09 - 10)
69.6
77.5
71.5 in
Width
69.6 in
77.8 in
Width Incl. Mirrors
77.5 in
57.4 in
Height
57.4 in
Blueprint SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
103.8
167.8
Blueprint SEAT Leon 1.9 TDI (09 - 10)
101.5
169.9
167.8 in
Length
169.9 in
103.8 in
Wheelbase
101.5 in

Vehicle Weight

Leon 1.4 TGI Start&Stop
Leon 1.9 TDI
2996 lb
Curb Weight
3009 lb
4057 lb
Gross Vehicle
Weight
4101 lb
SEAT Leon 1.4 TGI (Natural Gas) (14 - 15)
Weight Difference:
13 lb
0.43 %
SEAT Leon 1.9 TDI (09 - 10)

General

Leon 1.4 TGI Start&Stop
Leon 1.9 TDI
5F
Generation
1P
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
5-speed manual transmission

Engine

Leon 1.4 TGI Start&Stop
Leon 1.9 TDI
Straight-four engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
4
Valves
2
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.9 L / 93 cu in
108 hp
at 4800 rpm
Power
104 hp
at 4000 rpm
Leon 1.4 TGI Start&Stop
108 hp
104 hp
Leon 1.9 TDI
148 lb‑ft
at 1500 rpm
Max. Torque
184 lb‑ft
at 1900 rpm
Leon 1.4 TGI Start&Stop
148 lb‑ft
184 lb‑ft
Leon 1.9 TDI

Performance

Leon 1.4 TGI Start&Stop
Leon 1.9 TDI
121 mph
Maximum Speed
115 mph
10.9 sec
Acceleration 0 to 62 mph
11.3 sec
62 mph 62
mph

495 ft
0.000 sec

Leon 1.4 TGI Start&Stop

62 mph 62
mph

515 ft
0.000 sec

Leon 1.9 TDI

▶ REPLAY
27.74 lb/hp
Weight-to-Power Ratio
28.93 lb/hp
Leon 1.4 TGI Start&Stop
27.74 lb/hp
28.93 lb/hp
Leon 1.9 TDI

Fuel Economy / Emissions

Leon 1.4 TGI Start&Stop
Leon 1.9 TDI
Fuel Economy
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.)
combined ✽ per 100 miles
45 mpg  ( 51 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
51 MPGe
Leon 1.9 TDI
16 lb
city
36 mpg
10.3 lb
highway
53 mpg
31 lb
Fuel Tank Capacity
14.5 gal
249 mi
Range
657 mi
Leon 1.4 TGI Start&Stop
249 mi
657 mi
Leon 1.9 TDI
Environmental Impact
25.6 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).
107 kWh
Leon 1.4 TGI Start&Stop
25.6 kWh
107 kWh
Leon 1.9 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 4
151 g/mi (NEFZ)
CO2 Emissions
224 g/mi (NEFZ)

Practical Convenience

Leon 1.4 TGI Start&Stop
Leon 1.9 TDI
5
Doors
5
5
No. of Seats
5
1060 lb
Maximum Payload
1091 lb
7.8 cu ft
Trunk Volume
9.7 cu ft
31.3 cu ft
Cargo Volume (Seats Down)
33 cu ft