Car comparison

Seat Leon IV 2.0 TSIvsSeat Leon III ST 1.8 TSI

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Seat Leon IV

2.0 TSI

190 hp1984 ccGasolineFWDDual-clutchTurbochargedHatchback2021-2023
VS

Seat Leon III ST

1.8 TSI

180 hp1798 ccGasolineFWDDual-clutchTurbochargedWagon / estate2013-2016

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Seat Leon III ST 1.8 TSI

  • Lightest
    1,297 kg
    2,859 lb
  • Best power-to-weight
    139 hp/t
    103 kW/t
    7.2 kg/hp
  • Lowest combined fuel consumption
    5.7 L/100 km
    41.3 mpg US
    49.6 mpg UK
  • Lowest city consumption
    7.0 L/100 km
    33.6 mpg US
    40.4 mpg UK
  • Best estimated range
    877 km
    545 mi
  • Largest trunk
    587 L
  • Best overall score
    60/100
  • Best economy score
    91/100
  • Best practicality score
    87/100

Seat Leon IV 2.0 TSI

  • Quickest 0-100 km/h
    7.4 s
  • Fastest top speed
    231 km/h
    144 mph
  • Most powerful
    190 hp
    142 kW
  • Highest torque
    320 Nm
    236 lb-ft
  • Lowest highway consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Best performance score
    51/100

Specification comparison

Specification comparison
ModelSeatLeon IV2.0 TSISeatLeon III ST1.8 TSI
Power
190hp142kW
180hp134kW
Torque
320Nm236lb-ft
250Nm184lb-ft
Curb weight
1,382kg3,047lb
1,297kg2,859lb
Gross weight
1,970kg4,343lb
1,890kg4,167lb
Top speed
231 km/h
144 mph
224 km/h
139 mph
To 99% top speed
82.6s99% target: 229 km/h / 142 mph
Calculated
68.5s99% target: 222 km/h / 138 mph
Calculated
0-100 km/h
7.4s
7.7s
0-200 km/h
31.8s
Calculated
31.7s
Calculated
0-60 mph
7.0s
Calculated
7.3s
Calculated
Fuel consumption
6.1L/100 km38.6mpg US46.3mpg UK
5.7L/100 km41.3mpg US49.6mpg UK
Fuel consumption city
8.1L/100 km29mpg US34.9mpg UK
7L/100 km33.6mpg US40.4mpg UK
Fuel consumption highway
5L/100 km47mpg US56.5mpg UK
5L/100 km47mpg US56.5mpg UK
Quarter mile
15.3s
Calculated
15.6s
Calculated
Power-to-weight
137hp/t103kW/t62hp/1000 lb
Calculated
139hp/t103kW/t63hp/1000 lb
Calculated
Torque-to-weight
232Nm/t155lb-ft/ton
Calculated
193Nm/t129lb-ft/ton
Calculated
Estimated range
820km509mi
Calculated
877km545mi
Calculated
Displacement
1,984cc121cu in
1,798cc110cu in
Length
4,368mm172in
4,535mm179in
Width
1,800mm71in
1,816mm71in
Height
1,456mm57in
1,454mm57in
Wheelbase
2,686mm106in
2,636mm104in
Front track-
1,534mm60in
Rear track-
1,511mm59in
Trunk volume
380L
587L
Max trunk volume
1,301L
1,470L
Doors
5
5
Seats
5
5
Fuel tank
50L
50L
CO2 emissions-
129g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Seat Leon IV 2.0 TSISeat Leon III ST 1.8 TSIPowerTorque
  • Seat Leon IV 2.0 TSI: Power / Torque
  • Seat Leon III ST 1.8 TSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
SeatLeon IV2.0 TSI4,200-6,000 rpm1,500-4,100 rpm6,250 rpm
SeatLeon III ST1.8 TSI5,100-6,200 rpm1,250-5,000 rpm6,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricSeatLeon IV2.0 TSISeatLeon III ST1.8 TSI
Acceleration checkpoints
0-60 mph
0-97 km/h
7.0 s
7.3 s
0-100 km/h
0-62 mph
7.4 s
7.7 s
0-200 km/h
0-124 mph
31.8 s
31.7 s
Top speed
231 km/h
144 mph
224 km/h
139 mph
Drag race simulation
60 ft
18 m
2.5 s
2.7 s
330 ft
101 m
6.7 s
6.9 s
1/8 mile
201 m
10.0 s
10.3 s
1000 ft
305 m
12.9 s
13.2 s
1/4 mile
402 m
15.3 s
15.6 s
Trap speed
1/4 mile
402 m
152 km/h
94 mph
153 km/h
95 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
SeatLeon IV2.0 TSI
190 hp
142 kW
SeatLeon III ST1.8 TSI
180 hp
134 kW

Seat Leon IV 2.0 TSI has 10 hp more than Seat Leon III ST 1.8 TSI.

The biggest power difference is between Seat Leon III ST 1.8 TSI and Seat Leon IV 2.0 TSI: 10 hp (7 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
SeatLeon IV2.0 TSI
320 Nm
236 lb-ft
SeatLeon III ST1.8 TSI
250 Nm
184 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
SeatLeon IV2.0 TSI
1,382 kg
3,047 lb
SeatLeon III ST1.8 TSI
1,297 kg
2,859 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
SeatLeon IV2.0 TSI
231 km/h
144 mph
SeatLeon III ST1.8 TSI
224 km/h
139 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
SeatLeon IV2.0 TSI7.4 s
SeatLeon III ST1.8 TSI7.7 s

The biggest 0-100 km/h difference is between Seat Leon IV 2.0 TSI and Seat Leon III ST 1.8 TSI: 0.3 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
SeatLeon IV2.0 TSI
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
SeatLeon III ST1.8 TSI
5.7 L/100 km
41.3 mpg US
49.6 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
SeatLeon IV2.0 TSI
137 hp/t
103 kW/t
7.3 kg/hp
SeatLeon III ST1.8 TSI
139 hp/t
103 kW/t
7.2 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
SeatLeon IV2.0 TSI
820 km
509 mi
SeatLeon III ST1.8 TSI
877 km
545 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
SeatLeon IV2.0 TSI
190 hp
142 kW
7.4 s
231 km/h
144 mph
SeatLeon III ST1.8 TSI
180 hp
134 kW
7.7 s
224 km/h
139 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
SeatLeon IV2.0 TSI
Power
190 hp
142 kW
0-100 km/h7.4 s
Top speed
231 km/h
144 mph
Doors/seats
5 doors
5 seats
Trunk
380 L
13.4 cu ft
Length
4,368 mm
172.0 in
Height
1,456 mm
57.3 in
SeatLeon III ST1.8 TSI
Power
180 hp
134 kW
0-100 km/h7.7 s
Top speed
224 km/h
139 mph
Doors/seats
5 doors
5 seats
Trunk
587 L
20.7 cu ft
Length
4,535 mm
178.5 in
Height
1,454 mm
57.2 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
SeatLeon IV2.0 TSI
Power
190 hp
142 kW
0-100 km/h7.4 s
Top speed
231 km/h
144 mph
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
SeatLeon III ST1.8 TSI
Power
180 hp
134 kW
0-100 km/h7.7 s
Top speed
224 km/h
139 mph
5.7 L/100 km
41.3 mpg US
49.6 mpg UK

Seat Leon IV 2.0 TSI is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
SeatLeon IV2.0 TSI
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
7.4 s
SeatLeon III ST1.8 TSI
5.7 L/100 km
41.3 mpg US
49.6 mpg UK
7.7 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
SeatLeon IV2.0 TSI
137 hp/t
103 kW/t
7.3 kg/hp
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
SeatLeon III ST1.8 TSI
139 hp/t
103 kW/t
7.2 kg/hp
5.7 L/100 km
41.3 mpg US
49.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleSeatLeon IV2.0 TSISeatLeon III ST1.8 TSI
Power
190 hp
142 kW
180 hp
134 kW
Torque
320 Nm
236 lb-ft
250 Nm
184 lb-ft
Acceleration
7.4 s
7.7 s
Top speed
231 km/h
144 mph
224 km/h
139 mph
Lightness
1,382 kg
3,047 lb
1,297 kg
2,859 lb
Fuel consumption
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
5.7 L/100 km
41.3 mpg US
49.6 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
380 L
13.4 cu ft
Length
4,368 mm
172.0 in
Height
1,456 mm
57.3 in
Doors/seats
5 doors
5 seats
Trunk
587 L
20.7 cu ft
Length
4,535 mm
178.5 in
Height
1,454 mm
57.2 in
Range score
820 km
509 mi
877 km
545 mi
CO2 score
-
129 g/km
Trunk score
380 L
13.4 cu ft
587 L
20.7 cu ft
Power-to-weight score
137 hp/t
103 kW/t
7.3 kg/hp
139 hp/t
103 kW/t
7.2 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleSeat Leon IV 2.0 TSISeat Leon III ST 1.8 TSI
Consumption6.1 L/100 km38.6 mpg US46.3 mpg UK5.7 L/100 km41.3 mpg US49.6 mpg UK
Cost / 100 km10.67 LC100 km9.98 LC100 km
Cost / 100 mi17.18 LC100 mi16.05 LC100 mi
Annual fuel used915 L242 US gal201 UK gal855 L226 US gal188 UK gal
Annual fuel cost1,601 LC/year1,496 LC/year

Head-to-head comparisons

Seat Leon IV 2.0 TSI

  • Has 10 hp more
  • Has 70 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 7 km/h (4 mph) higher top speed

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk

Seat Leon III ST 1.8 TSI

  • Is 85 kg lighter
  • Uses 0.4 L/100 km less fuel
  • Has 1 hp/t better power-to-weight
  • Has 58 km (36 mi) more estimated range
  • Has 207 L more trunk volume

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Seat Leon IV 2.0 TSI
Seat Leon III ST 1.8 TSI
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2 vehicles selected

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