The Comparative Analysis :

SEAT Leon ST 1.4 TSI ACT (14 - 16) vs. SEAT Leon ST 1.5 TGI (18 - 20)

€ 23,700
SEAT Leon ST 1.4 TSI ACT (14 - 16) Leon ST 1.4 TSI ACT Start&Stop
€ 24,900
 SEAT Leon ST 1.5 TGI (18 - 20) Leon ST 1.5 TGI
€ 23,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,900

ⓘ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 TSI ACT Start&Stop is 0.6 inches shorter and 0.1 inches lower.
Leon ST 1.4 TSI ACT Start&Stop
Leon ST 1.5 TGI
57.1
Blueprint SEAT Leon ST 1.4 TSI ACT (14 - 16)
71.5
77.8
57.2
Blueprint SEAT Leon ST 1.5 TGI (18 - 20)
71.5
77.8
71.5 in
Width
71.5 in
77.8 in
Width Incl. Mirrors
77.8 in
57.1 in
Height
57.2 in
Blueprint SEAT Leon ST 1.4 TSI ACT (14 - 16)
103.8
178.5
Blueprint SEAT Leon ST 1.5 TGI (18 - 20)
103.8
179.1
178.5 in
Length
179.1 in
103.8 in
Wheelbase
103.8 in

Vehicle Weight

Leon ST 1.4 TSI ACT Start&Stop
Leon ST 1.5 TGI
2815 lb
Curb Weight
2959 lb
4057 lb
Gross Vehicle
Weight
4079 lb
SEAT Leon ST 1.4 TSI ACT (14 - 16)
Weight Difference:
143 lb
4.83 %
SEAT Leon ST 1.5 TGI (18 - 20)

General

Leon ST 1.4 TSI ACT Start&Stop
Leon ST 1.5 TGI
5F
Generation
5F
Station Wagon
Car Body Style
Station Wagon
Mid-Grade Unleaded
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Leon ST 1.4 TSI ACT Start&Stop
Leon ST 1.5 TGI
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.5 L / 73 cu in
148 hp
at 5000 rpm
Power
128 hp
at 5000 rpm
Leon ST 1.4 TSI ACT Start&Stop
148 hp
128 hp
Leon ST 1.5 TGI
184 lb‑ft
at 1500 rpm
Max. Torque
148 lb‑ft
at 1400 rpm
Leon ST 1.4 TSI ACT Start&Stop
184 lb‑ft
148 lb‑ft
Leon ST 1.5 TGI

Performance

Leon ST 1.4 TSI ACT Start&Stop
Leon ST 1.5 TGI
134 mph
Maximum Speed
128 mph
8.2 sec
Acceleration 0 to 62 mph
10.1 sec
62 mph 62
mph

374 ft
0.000 sec

Leon ST 1.4 TSI ACT Start&Stop

62 mph 62
mph

459 ft
0.000 sec

Leon ST 1.5 TGI

▶ REPLAY
19.02 lb/hp
Weight-to-Power Ratio
23.12 lb/hp
Leon ST 1.4 TSI ACT Start&Stop
19.02 lb/hp
23.12 lb/hp
Leon ST 1.5 TGI

Fuel Economy / Emissions

Leon ST 1.4 TSI ACT Start&Stop
Leon ST 1.5 TGI
Fuel Economy
49 mpg
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 ST 1.4 TSI ACT Start&Stop
49 mpg
7 MPGe
Leon ST 1.5 TGI
40 mpg
city
16.7 lb
55 mpg
highway
9.9 lb
13.2 gal
Fuel Tank Capacity
37 lb
647 mi
Range
302 mi
Leon ST 1.4 TSI ACT Start&Stop
647 mi
302 mi
Leon ST 1.5 TGI
Environmental Impact
90.9 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 ST 1.4 TSI ACT Start&Stop
90.9 kWh
25.6 kWh
Leon ST 1.5 TGI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
182 g/mi (NEFZ)
CO2 Emissions
179 g/mi (WLTP)

Practical Convenience

Leon ST 1.4 TSI ACT Start&Stop
Leon ST 1.5 TGI
5
Doors
5
5
No. of Seats
5
1241 lb
Maximum Payload
1120 lb
16.6 cu ft
Trunk Volume
16.6 cu ft
41.6 cu ft
Cargo Volume (Seats Down)
41.6 cu ft