SEAT Leon Sportstourer 2.0 TDI DSG diesel 4x2 automatic

2021
56%

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Euro NCAP

See the safety results of the SEAT Leon by Euro NCAP

Results
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6.7 10 Clean Air Index
6.5 10 Energy Efficiency Index
3.6 10 Greenhouse Gas Index
Laboratory Tests NMHC NOX NH3 CO PN
7.210 Cold Test
7.610 Warm Test
6.010 Cold Ambient test
6.110 Highway
Road test
7.210 On-Road Drive
5.98 On-Road Heavy Load
2.35 On-Road Light Load
4.35 On-Road Short Trip
1.02 Congestion
Robustness
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  • n.a.
  • good
  • adequate
  • marginal
  • weak
  • poor

Comments

An excellent result for the Leon 2.0 diesel. Emissions of all pollutant are very well controlled by the exhaust after-treatment of a three-way catalyst, selective catalytic reduction and a diesel particulate filter, leading to an index of 6.7 in this part of the assessment.

Laboratory Tests Energy
7.110 Cold Test
7.810 Warm Test
5.610 Cold Ambient test
5.610 Highway
Consumption Driving Range
Average 5.0l100 km 1,051km
Worst-Case 5.8l100 km 865km
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  • n.a.
  • good
  • adequate
  • marginal
  • weak
  • poor

Comments

The 2.0 diesel Leon demonstrates high energy efficiency with an average fuel consumption of just 5.0 l/100 km and a worst-case of only 5.8 l/100 km in the cold ambient temperature test.

Greenhouse Gases CO2 N2O CH4
2.57 Cold Test
2.87 Warm Test
2.57 Cold Ambient test
2.57 Highway
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  • n.a.
  • good
  • adequate
  • marginal
  • weak
  • poor

Comments

Good performance here too from the SEAT. Emissions of CO2 are not excessive and those of Methane, CH4, are extremely low. Only those of N2O, a potent greenhouse gas, are elevated in some tests but the car still achieves an index of 3.6 in this part of the assessment.

Our verdict

August 2023: The result of this car been updated. Previously reported Ammonia (NH3) values were incorrect owing to a technical error with the equipment at the test laboratory and a correction has been applied.
The Leon, part of the SEAT line-up since it was first introduced in 1998, greatly impresses in this fourth-generation 2.0 diesel form. Equipped with the latest emissions abatement technology - three-way catalyst, selective catalytic reduction and a diesel particulate filter - the car scores well in all three areas of Green NCAP's assessment. Pollutant emissions are very well controlled and energy efficiency is high, helped, no doubt, by the well-matched seven speed automatic gearbox with which the test car was equipped. Emissions of N2O reduce performance for greenhouse gas emissions to a relatively low index of 3.6/10 but the Leon emerges from Green NCAP's tests with a solid and very creditable 3 star rating.

Specifications

  • Tested Car VSSZZZKLZLR00XXXX
  • Publication Date 02 2021
  • Vehicle Class Small Family Car
  • Emissions Class Euro 6d-Temp
  • Tyres 225/40 R18
  • Mass 1,493 kg
  • Engine Size 1,968 cc
  • Engine Power/Torque 110 kW/340 Nm
  • Published CO2 124 g/km
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