Car comparison

Seat Leon IV 1.5 TSIvsDS 3 Crossback 1.2 PureTech

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

New comparison

Seat Leon IV

1.5 TSI

150 hp1498 ccGasolineFWDManualTurbochargedHatchback2020-present
VS

DS 3 Crossback

1.2 PureTech

155 hp1199 ccGasolineFWDAutomaticTurbochargedCrossover2018-2022

Comparison overview

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

Best choices

DS 3 Crossback 1.2 PureTech

  • Quickest 0-100 km/h
    8.2 s
  • Most powerful
    155 hp
    116 kW
  • Lightest
    1,205 kg
    2,657 lb
  • Best power-to-weight
    129 hp/t
    96 kW/t
    7.8 kg/hp
  • Lowest combined fuel consumption
    5.5 L/100 km
    42.8 mpg US
    51.4 mpg UK
  • Best estimated range
    800 km
    497 mi
  • Best economy score
    92/100
  • Best practicality score
    76/100

Seat Leon IV 1.5 TSI

  • Fastest top speed
    221 km/h
    137 mph
  • Highest torque
    250 Nm
    184 lb-ft
  • Largest trunk
    380 L
  • Best overall score
    54/100
  • Best performance score
    45/100

Specification comparison

Specification comparison
ModelSeatLeon IV1.5 TSIDS3 Crossback1.2 PureTech
Power
150hp112kW
155hp116kW
Torque
250Nm184lb-ft
240Nm177lb-ft
Curb weight
1,241kg2,736lb
1,205kg2,657lb
Gross weight
1,840kg4,057lb
1,705kg3,759lb
Top speed
221 km/h
137 mph
208 km/h
129 mph
To 99% top speed
89.4s99% target: 219 km/h / 136 mph
Calculated
81.1s99% target: 206 km/h / 128 mph
Calculated
0-100 km/h
8.4s
8.2s
0-200 km/h
41.0s
Calculated
54.0s
Calculated
0-60 mph
8.0s
Calculated
7.7s
Calculated
Fuel consumption
6.3L/100 km37.3mpg US44.8mpg UK
5.5L/100 km42.8mpg US51.4mpg UK
Fuel consumption city-
6.5L/100 km36.2mpg US43.5mpg UK
Fuel consumption highway-
4.9L/100 km48mpg US57.6mpg UK
Quarter mile
16.1s
Calculated
16.0s
Calculated
Power-to-weight
121hp/t90kW/t55hp/1000 lb
Calculated
129hp/t96kW/t58hp/1000 lb
Calculated
Torque-to-weight
201Nm/t135lb-ft/ton
Calculated
199Nm/t133lb-ft/ton
Calculated
Estimated range
794km493mi
Calculated
800km497mi
Calculated
Displacement
1,498cc91cu in
1,199cc73cu in
Length
4,368mm172in
4,118mm162in
Width
1,800mm71in
1,791mm71in
Height
1,456mm57in
1,534mm60in
Wheelbase
2,686mm106in
2,558mm101in
Front track
1,545mm61in
-
Rear track
1,516mm60in
-
Trunk volume
380L
350L
Max trunk volume
1,301L
1,050L
Doors
5
5
Seats
5
5
Fuel tank
50L
44L
CO2 emissions-
126g/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 1.5 TSIDS 3 Crossback 1.2 PureTechPowerTorque
  • Seat Leon IV 1.5 TSI: Power / Torque
  • DS 3 Crossback 1.2 PureTech: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
SeatLeon IV1.5 TSI5,000-6,000 rpm1,500-3,500 rpm6,250 rpm
DS3 Crossback1.2 PureTech5,500 rpm1,750 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricSeatLeon IV1.5 TSIDS3 Crossback1.2 PureTech
Acceleration checkpoints
0-60 mph
0-97 km/h
8.0 s
7.7 s
0-100 km/h
0-62 mph
8.4 s
8.2 s
0-200 km/h
0-124 mph
41.0 s
54.0 s
Top speed
221 km/h
137 mph
208 km/h
129 mph
Drag race simulation
60 ft
18 m
2.7 s
2.6 s
330 ft
101 m
7.0 s
6.9 s
1/8 mile
201 m
10.5 s
10.4 s
1000 ft
305 m
13.6 s
13.4 s
1/4 mile
402 m
16.1 s
16.0 s
Trap speed
1/4 mile
402 m
144 km/h
89 mph
143 km/h
89 mph

Power comparison

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

Chart data table
VehicleValue
SeatLeon IV1.5 TSI
150 hp
112 kW
DS3 Crossback1.2 PureTech
155 hp
116 kW

DS 3 Crossback 1.2 PureTech has 5 hp more than Seat Leon IV 1.5 TSI.

The biggest power difference is between Seat Leon IV 1.5 TSI and DS 3 Crossback 1.2 PureTech: 5 hp (4 kW).

Torque comparison

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

Chart data table
VehicleValue
SeatLeon IV1.5 TSI
250 Nm
184 lb-ft
DS3 Crossback1.2 PureTech
240 Nm
177 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
SeatLeon IV1.5 TSI
1,241 kg
2,736 lb
DS3 Crossback1.2 PureTech
1,205 kg
2,657 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 IV1.5 TSI
221 km/h
137 mph
DS3 Crossback1.2 PureTech
208 km/h
129 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
SeatLeon IV1.5 TSI8.4 s
DS3 Crossback1.2 PureTech8.2 s

The biggest 0-100 km/h difference is between DS 3 Crossback 1.2 PureTech and Seat Leon IV 1.5 TSI: 0.2 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 IV1.5 TSI
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
DS3 Crossback1.2 PureTech
5.5 L/100 km
42.8 mpg US
51.4 mpg UK

The biggest fuel consumption difference is between DS 3 Crossback 1.2 PureTech and Seat Leon IV 1.5 TSI: 0.8 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
SeatLeon IV1.5 TSI
121 hp/t
90 kW/t
8.3 kg/hp
DS3 Crossback1.2 PureTech
129 hp/t
96 kW/t
7.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
SeatLeon IV1.5 TSI
794 km
493 mi
DS3 Crossback1.2 PureTech
800 km
497 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
SeatLeon IV1.5 TSI
150 hp
112 kW
8.4 s
221 km/h
137 mph
DS3 Crossback1.2 PureTech
155 hp
116 kW
8.2 s
208 km/h
129 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 IV1.5 TSI
Power
150 hp
112 kW
0-100 km/h8.4 s
Top speed
221 km/h
137 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
DS3 Crossback1.2 PureTech
Power
155 hp
116 kW
0-100 km/h8.2 s
Top speed
208 km/h
129 mph
Doors/seats
5 doors
5 seats
Trunk
350 L
12.4 cu ft
Length
4,118 mm
162.1 in
Height
1,534 mm
60.4 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 IV1.5 TSI
Power
150 hp
112 kW
0-100 km/h8.4 s
Top speed
221 km/h
137 mph
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
DS3 Crossback1.2 PureTech
Power
155 hp
116 kW
0-100 km/h8.2 s
Top speed
208 km/h
129 mph
5.5 L/100 km
42.8 mpg US
51.4 mpg UK

Seat Leon IV 1.5 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 IV1.5 TSI
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
8.4 s
DS3 Crossback1.2 PureTech
5.5 L/100 km
42.8 mpg US
51.4 mpg UK
8.2 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 IV1.5 TSI
121 hp/t
90 kW/t
8.3 kg/hp
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
DS3 Crossback1.2 PureTech
129 hp/t
96 kW/t
7.8 kg/hp
5.5 L/100 km
42.8 mpg US
51.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleSeatLeon IV1.5 TSIDS3 Crossback1.2 PureTech
Power
150 hp
112 kW
155 hp
116 kW
Torque
250 Nm
184 lb-ft
240 Nm
177 lb-ft
Acceleration
8.4 s
8.2 s
Top speed
221 km/h
137 mph
208 km/h
129 mph
Lightness
1,241 kg
2,736 lb
1,205 kg
2,657 lb
Fuel consumption
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
5.5 L/100 km
42.8 mpg US
51.4 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
350 L
12.4 cu ft
Length
4,118 mm
162.1 in
Height
1,534 mm
60.4 in
Range score
794 km
493 mi
800 km
497 mi
CO2 score
-
126 g/km
Trunk score
380 L
13.4 cu ft
350 L
12.4 cu ft
Power-to-weight score
121 hp/t
90 kW/t
8.3 kg/hp
129 hp/t
96 kW/t
7.8 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 1.5 TSIDS 3 Crossback 1.2 PureTech
Consumption6.3 L/100 km37.3 mpg US44.8 mpg UK5.5 L/100 km42.8 mpg US51.4 mpg UK
Cost / 100 km11.03 LC100 km9.63 LC100 km
Cost / 100 mi17.74 LC100 mi15.49 LC100 mi
Annual fuel used945 L250 US gal208 UK gal825 L218 US gal181 UK gal
Annual fuel cost1,654 LC/year1,444 LC/year

Head-to-head comparisons

Seat Leon IV 1.5 TSI

  • Has 10 Nm more
  • Has 13 km/h (8 mph) higher top speed
  • Has 30 L more trunk volume

Pros

  • Highest top speed
  • Highest torque
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Heaviest

DS 3 Crossback 1.2 PureTech

  • Has 5 hp more
  • Is 36 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Uses 0.8 L/100 km less fuel
  • Has 8 hp/t better power-to-weight
  • Has 6 km (4 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Seat Leon IV 1.5 TSI
DS 3 Crossback 1.2 PureTech
Compare selected cars
2 vehicles selected

Popular comparisons

1.5 TSI
1.5 TSI
VS
SeatLeon IV1.5 TSIvsSeatLeon IIIFacelift 20161.5 TSI
1.2 PureTech
1.3 TCe
VS
DS3 Crossback1.2 PureTechvsRenaultCaptur II1.3 TCe
1.5 TSI
FR 2.0 TDI
VS
SeatLeon IV1.5 TSIvsSeatLeon III SCFacelift 2016FR 2.0 TDI
1.2 PureTech
1.5 TSI
VS
DS3 Crossback1.2 PureTechvsVolkswagenTaigo1.5 TSI
1.5 TSI
2.0 TDI
VS
SeatLeon IV1.5 TSIvsSeatLeon III2.0 TDI
1.2 PureTech
35 TFSI
VS
DS3 Crossback1.2 PureTechvsAUDIA1 citycarver (GB)35 TFSI
1.5 TSI
1.5 TSI
VS
SeatLeon IV1.5 TSIvsSeatLeon III STFacelift 20161.5 TSI
1.2 PureTech
35 TFSI
VS
DS3 Crossback1.2 PureTechvsAUDIA1 allstreet (GB)35 TFSI
1.5 TSI
2.0 TFSI
VS
SeatLeon IV1.5 TSIvsSeatLeon II (1P)2.0 TFSI
1.2 PureTech
2.0 T3
VS
DS3 Crossback1.2 PureTechvsVolvoV40 Cross CountryFacelift 20162.0 T3
1.5 TSI
FR 2.0 TDI
VS
SeatLeon IV1.5 TSIvsSeatLeon III SCFR 2.0 TDI
1.2 PureTech
1.6 TCe
VS
DS3 Crossback1.2 PureTechvsRenaultEspace V1.6 TCe
Seat Leon IV 1.5 TSI vs DS 3 Crossback 1.2 PureTech - car comparison - FastVsFaster