The Comparative Analysis :

SEAT Leon ST 1.4 TGI (Natural Gas) (16 - 18) vs. SEAT Leon ST 1.8 TSI (13 - 16)

€ 24,900
SEAT Leon ST 1.4 TGI (Natural Gas) (16 - 18) Leon ST 1.4 TGI Start&Stop
€ 26,200
 SEAT Leon ST 1.8 TSI (13 - 16) Leon ST 1.8 TSI Start&Stop
€ 24,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,200

ⓘ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, but the Leon ST 1.4 TGI Start&Stop is 1.4 cm longer and 1.8 cm taller.
Leon ST 1.4 TGI Start&Stop
Leon ST 1.8 TSI Start&Stop
1454
Blueprint SEAT Leon ST 1.4 TGI (Natural Gas) (16 - 18)
1816
1975
1436
Blueprint SEAT Leon ST 1.8 TSI (13 - 16)
1816
1975
1816 mm
Width
1816 mm
1975 mm
Width Incl. Mirrors
1975 mm
1454 mm
Height
1436 mm
Blueprint SEAT Leon ST 1.4 TGI (Natural Gas) (16 - 18)
2636
4549
Blueprint SEAT Leon ST 1.8 TSI (13 - 16)
2631
4535
4549 mm
Length
4535 mm
2636 mm
Wheelbase
2631 mm

Vehicle Weight

Leon ST 1.4 TGI Start&Stop
Leon ST 1.8 TSI Start&Stop
1395 kg
Kerb Weight
1355 kg
1900 kg
Gross Vehicle
Weight
1870 kg
SEAT Leon ST 1.4 TGI (Natural Gas) (16 - 18)
Weight Difference:
40 kg
2.87 %
SEAT Leon ST 1.8 TSI (13 - 16)

General

Leon ST 1.4 TGI Start&Stop
Leon ST 1.8 TSI Start&Stop
5F
Generation
5F
Estate Car
Car Body Style
Estate Car
Natural Gas (CNG)
Fuel Type
Unleaded (95 RON)
Front-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Leon ST 1.4 TGI Start&Stop
Leon ST 1.8 TSI Start&Stop
Straight-four engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1395 CC
Engine Capacity
1798 CC
108 bhp
at 4800 rpm
Power
178 bhp
at 5100 rpm
Leon ST 1.4 TGI Start&Stop
108 bhp
178 bhp
Leon ST 1.8 TSI Start&Stop
200 NM
at 1500 rpm
Max. Torque
250 NM
at 1250 rpm
Leon ST 1.4 TGI Start&Stop
200 NM
250 NM
Leon ST 1.8 TSI Start&Stop

Performance

Leon ST 1.4 TGI Start&Stop
Leon ST 1.8 TSI Start&Stop
121 mph
Maximum Speed
140 mph
11 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

153 m
0.000 sec

Leon ST 1.4 TGI Start&Stop

62 mph 62
mph

108 m
0.000 sec

Leon ST 1.8 TSI Start&Stop

▶ REPLAY
12.92 kg/bhp
Weight-to-Power Ratio
7.61 kg/bhp
Leon ST 1.4 TGI Start&Stop
12.92 kg/bhp
7.61 kg/bhp
Leon ST 1.8 TSI Start&Stop

Fuel Economy / Emissions

Leon ST 1.4 TGI Start&Stop
Leon ST 1.8 TSI Start&Stop
Fuel Economy
5.8 kg✽  ( 8 MPGe ⓘ Miles per gallon petrol equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
combined ✽ per 100 miles
47 mpg
Leon ST 1.4 TGI Start&Stop
8 MPGe
47 mpg
Leon ST 1.8 TSI Start&Stop
7.4 kg
city
38 mpg
4.8 kg
motorway
55 mpg
14 kg
Fuel Tank Capacity
50 L
242 mi
Range
518 mi
Leon ST 1.4 TGI Start&Stop
242 mi
518 mi
Leon ST 1.8 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).
113.6 kWh
Leon ST 1.4 TGI Start&Stop
26.4 kWh
113.6 kWh
Leon ST 1.8 TSI Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
96 g/km (NEFZ)
CO2 Emissions
138 g/km (NEFZ)

Practical Convenience

Leon ST 1.4 TGI Start&Stop
Leon ST 1.8 TSI Start&Stop
5
Doors
5
5
No. of Seats
5
505 kg
Maximum Payload
515 kg
482 L
Boot Capacity
587 L
1365 L
Boot Capacity (Seats Down)
1470 L