Car comparison

Seat Leon IV 2.0 TDIvsSeat Leon III ST · Facelift 2016 1.5 EcoTSI

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

New comparison

Seat Leon IV

2.0 TDI

150 hp1968 ccDieselFWDDual-clutchTurbochargedHatchback2020-present
VS

Seat Leon III ST · Facelift 2016

1.5 EcoTSI

150 hp1498 ccGasolineFWDDual-clutchTurbochargedWagon / estate2018-2020

Comparison overview

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

Best choices

Seat Leon IV 2.0 TDI

  • Fastest top speed
    218 km/h
    135 mph
  • Most powerful
    150 hp
    112 kW
  • Highest torque
    360 Nm
    266 lb-ft
  • Lowest combined fuel consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Best estimated range
    1,000 km
    621 mi
  • Best performance score
    46/100
  • Best economy score
    93/100

Specification comparison

Specification comparison
ModelSeatLeon IV2.0 TDISeatLeon III STFacelift 20161.5 EcoTSI
Power
150hp112kW
150hp112kW
Torque
360Nm266lb-ft
250Nm184lb-ft
Curb weight
1,371kg3,023lb
1,219kg2,687lb
Gross weight
1,980kg4,365lb
1,840kg4,057lb
Top speed
218 km/h
135 mph
214 km/h
133 mph
To 99% top speed
92.4s99% target: 216 km/h / 134 mph
Calculated
69.4s99% target: 212 km/h / 132 mph
Calculated
0-100 km/h
8.6s
8.3s
0-200 km/h
44.9s
Calculated
39.7s
Calculated
0-60 mph
8.1s
Calculated
7.9s
Calculated
Fuel consumption
5L/100 km47mpg US56.5mpg UK
5.3L/100 km44.4mpg US53.3mpg UK
Fuel consumption city-
6.6L/100 km35.6mpg US42.8mpg UK
Fuel consumption highway-
4.5L/100 km52.3mpg US62.8mpg UK
Quarter mile
16.2s
Calculated
16.0s
Calculated
Power-to-weight
109hp/t82kW/t50hp/1000 lb
Calculated
123hp/t92kW/t56hp/1000 lb
Calculated
Torque-to-weight
263Nm/t176lb-ft/ton
Calculated
205Nm/t137lb-ft/ton
Calculated
Estimated range
1,000km621mi
Calculated
943km586mi
Calculated
Displacement
1,968cc120cu in
1,498cc91cu in
Length
4,368mm172in
4,548mm179in
Width
1,800mm71in
1,816mm71in
Height
1,456mm57in
1,439mm57in
Wheelbase
2,686mm106in
2,634mm104in
Front track
1,545mm61in
1,549mm61in
Rear track
1,516mm60in
1,520mm60in
Trunk volume
380L
587L
Max trunk volume
1,301L
1,470L
Doors
5
5
Seats
5
5
Fuel tank
50L
50L
CO2 emissions-
120g/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 TDISeat Leon III ST Facelift 2016 1.5 EcoTSIPowerTorque
  • Seat Leon IV 2.0 TDI: Power / Torque
  • Seat Leon III ST Facelift 2016 1.5 EcoTSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
SeatLeon IV2.0 TDI3,000-4,200 rpm1,700-2,750 rpm4,450 rpm
SeatLeon III STFacelift 20161.5 EcoTSI5,000-6,000 rpm1,500-3,500 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricSeatLeon IV2.0 TDISeatLeon III STFacelift 20161.5 EcoTSI
Acceleration checkpoints
0-60 mph
0-97 km/h
8.1 s
7.9 s
0-100 km/h
0-62 mph
8.6 s
8.3 s
0-200 km/h
0-124 mph
44.9 s
39.7 s
Top speed
218 km/h
135 mph
214 km/h
133 mph
Drag race simulation
60 ft
18 m
2.7 s
2.8 s
330 ft
101 m
7.0 s
7.1 s
1/8 mile
201 m
10.6 s
10.6 s
1000 ft
305 m
13.7 s
13.6 s
1/4 mile
402 m
16.2 s
16.0 s
Trap speed
1/4 mile
402 m
142 km/h
88 mph
147 km/h
92 mph

Power comparison

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

Chart data table
VehicleValue
SeatLeon IV2.0 TDI
150 hp
112 kW
SeatLeon III STFacelift 20161.5 EcoTSI
150 hp
112 kW

Torque comparison

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

Chart data table
VehicleValue
SeatLeon IV2.0 TDI
360 Nm
266 lb-ft
SeatLeon III STFacelift 20161.5 EcoTSI
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 TDI
1,371 kg
3,023 lb
SeatLeon III STFacelift 20161.5 EcoTSI
1,219 kg
2,687 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 TDI
218 km/h
135 mph
SeatLeon III STFacelift 20161.5 EcoTSI
214 km/h
133 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 TDI8.6 s
SeatLeon III STFacelift 20161.5 EcoTSI8.3 s

The biggest 0-100 km/h difference is between Seat Leon III ST Facelift 2016 1.5 EcoTSI and Seat Leon IV 2.0 TDI: 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 TDI
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
SeatLeon III STFacelift 20161.5 EcoTSI
5.3 L/100 km
44.4 mpg US
53.3 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 TDI
109 hp/t
82 kW/t
9.1 kg/hp
SeatLeon III STFacelift 20161.5 EcoTSI
123 hp/t
92 kW/t
8.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
SeatLeon IV2.0 TDI
1,000 km
621 mi
SeatLeon III STFacelift 20161.5 EcoTSI
943 km
586 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
SeatLeon IV2.0 TDI
150 hp
112 kW
8.6 s
218 km/h
135 mph
SeatLeon III STFacelift 20161.5 EcoTSI
150 hp
112 kW
8.3 s
214 km/h
133 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 TDI
Power
150 hp
112 kW
0-100 km/h8.6 s
Top speed
218 km/h
135 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 STFacelift 20161.5 EcoTSI
Power
150 hp
112 kW
0-100 km/h8.3 s
Top speed
214 km/h
133 mph
Doors/seats
5 doors
5 seats
Trunk
587 L
20.7 cu ft
Length
4,548 mm
179.1 in
Height
1,439 mm
56.7 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 TDI
Power
150 hp
112 kW
0-100 km/h8.6 s
Top speed
218 km/h
135 mph
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
SeatLeon III STFacelift 20161.5 EcoTSI
Power
150 hp
112 kW
0-100 km/h8.3 s
Top speed
214 km/h
133 mph
5.3 L/100 km
44.4 mpg US
53.3 mpg UK

Seat Leon IV 2.0 TDI 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 TDI
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
8.6 s
SeatLeon III STFacelift 20161.5 EcoTSI
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
8.3 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 TDI
109 hp/t
82 kW/t
9.1 kg/hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
SeatLeon III STFacelift 20161.5 EcoTSI
123 hp/t
92 kW/t
8.1 kg/hp
5.3 L/100 km
44.4 mpg US
53.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleSeatLeon IV2.0 TDISeatLeon III STFacelift 20161.5 EcoTSI
Power
150 hp
112 kW
150 hp
112 kW
Torque
360 Nm
266 lb-ft
250 Nm
184 lb-ft
Acceleration
8.6 s
8.3 s
Top speed
218 km/h
135 mph
214 km/h
133 mph
Lightness
1,371 kg
3,023 lb
1,219 kg
2,687 lb
Fuel consumption
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
5.3 L/100 km
44.4 mpg US
53.3 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
4,548 mm
179.1 in
Height
1,439 mm
56.7 in
Range score
1,000 km
621 mi
943 km
586 mi
CO2 score
-
120 g/km
Trunk score
380 L
13.4 cu ft
587 L
20.7 cu ft
Power-to-weight score
109 hp/t
82 kW/t
9.1 kg/hp
123 hp/t
92 kW/t
8.1 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 TDISeat Leon III ST Facelift 2016 1.5 EcoTSI
Consumption5 L/100 km47 mpg US56.5 mpg UK5.3 L/100 km44.4 mpg US53.3 mpg UK
Cost / 100 km8.75 LC100 km9.28 LC100 km
Cost / 100 mi14.08 LC100 mi14.93 LC100 mi
Annual fuel used750 L198 US gal165 UK gal795 L210 US gal175 UK gal
Annual fuel cost1,313 LC/year1,391 LC/year

Head-to-head comparisons

Seat Leon IV 2.0 TDI

  • Has 110 Nm more
  • Has 4 km/h (2 mph) higher top speed
  • Uses 0.3 L/100 km less fuel
  • Has 57 km (35 mi) more estimated range

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Smallest trunk

Seat Leon III ST Facelift 2016 1.5 EcoTSI

  • Is 152 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 14 hp/t better power-to-weight
  • Has 207 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Highest combined fuel consumption
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Seat Leon IV 2.0 TDI
Seat Leon III ST 1.5 EcoTSI
Compare selected cars
2 vehicles selected

Popular comparisons

2.0 TDI
1.5 TSI
VS
SeatLeon IV2.0 TDIvsSeatLeon IIIFacelift 20161.5 TSI
1.5 EcoTSI
2.0 TDI
VS
SeatLeon III STFacelift 20161.5 EcoTSIvsSeatLeon III ST2.0 TDI
2.0 TDI
FR 2.0 TDI
VS
SeatLeon IV2.0 TDIvsSeatLeon III SCFacelift 2016FR 2.0 TDI
1.5 EcoTSI
2.0 TSI
VS
SeatLeon III STFacelift 20161.5 EcoTSIvsSeatLeon X-Perience2.0 TSI
2.0 TDI
2.0 TDI
VS
SeatLeon IV2.0 TDIvsSeatLeon III2.0 TDI
2.0 TDI
1.5 TSI
VS
SeatLeon IV2.0 TDIvsSeatLeon III STFacelift 20161.5 TSI
1.5 EcoTSI
1.5 TSI
VS
SeatLeon III STFacelift 20161.5 EcoTSIvsSeatLeon IV1.5 TSI
2.0 TDI
FR 2.0 TDI
VS
SeatLeon IV2.0 TDIvsSeatLeon III SCFR 2.0 TDI
2.0 TDI
2.0 TFSI
VS
SeatLeon IV2.0 TDIvsSeatLeon II (1P)2.0 TFSI
2.0 TDI
FR 2.0 TFSI
VS
SeatLeon IV2.0 TDIvsSeatLeon II (1P)Facelift 2009FR 2.0 TFSI
2.0 TDI
1.5 TSI
VS
SeatLeon IV2.0 TDIvsSeatIbiza VFacelift 20211.5 TSI
1.5 EcoTSI
Cooper D 2.0
VS
SeatLeon III STFacelift 20161.5 EcoTSIvsMiniClubman (F54)Cooper D 2.0
Seat Leon IV 2.0 TDI vs Seat Leon III ST · Facelift 2016 1.5 EcoTSI - car comparison - FastVsFaster