Euro NCAP

See the safety results of the Toyota Aygo X by Euro NCAP

Results
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CleanAir Created with Sketch.
6.2 10 Clean Air Index
EnergyEfficiency Created with Sketch.
6.0 10 Energy Efficiency Index
4.8 10 Greenhouse Gas Index
Laboratory TestsNMHCNOXNH3COPN
6.410 Cold Test
8.110 Warm Test
8.010 Highway
0.010 Cold Ambient Test
Road Test
7.410 On-Road Drive
2.75 On-Road Short Trip
5.48 On-Road Heavy Load
4.15 On-Road Light Load
2.02 Congestion
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  • n.a.
  • good
  • adequate
  • marginal
  • weak
  • poor

Comments

The Aygo X performs well in the standard tests and even collects 8 points in two of the tests. There is some room for improvement especially in the control of particle emissions. Carbon monoxide (CO) seems to be a challenge in cold engine starts and this is confirmed by the additional robustness Cold Ambient test. Both CO and the unburnt hydrocarbons are more than the gross exceedance limits and set the test result to 0. Particle number is also close to the upper threshold in this test which simulate winter conditions. NOx emissions, on the other hand, are always very well controlled.

Laboratory TestsEnergy
6.510Cold Test
6.710Warm Test
5.010Highway
5.910Cold Ambient Test
ConsumptionDriving Range
Average 5.5l100 km 643km
Worst-Case 7.1l100 km 491km
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  • n.a.
  • good
  • adequate
  • marginal
  • weak
  • poor

Comments

Toyota's supermini SUV is a light vehicle and shows relatively low consumption but the values could be better if additional technical solutions like turbocharging or electrification were used to complement the small 3-cylinder petrol engine. A standard on-road trip requires 4.7 l/100 km, whereas the minimal measured consumption is 3.1 l/100 km in the eco-friendly light load test. Driving on the highway consumes 6.4 l/100 km, with a maximum of 7.1 l/100 km in the aggressive heavy load on-road test.

Greenhouse GasesCO2N2OCH4
5.510Cold Test
5.710Warm Test
3.510Highway
4.810Cold Ambient Test
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  • n.a.
  • good
  • adequate
  • marginal
  • weak
  • poor

Comments

The Greenhouse Gas Index is based on a Well-to-Wheel+ approach, meaning that the greenhouse gas emissions related to the supply of the energy are added to the tailpipe emissions. In the cold laboratory test, upstream emissions of 30 g/km are added to the measured exhaust CO2 emissions of 116 g/km and the vehicle scores 5.5/10. With a total of 181 g CO2-eq./km, the Aygo X collects only 3.5 points in the Highway test. The small Toyota is rewarded with all the bonus points for good control of methane (CH4) and laughing gas (N2O), which are both strong greenhouse gases.

Our verdict

Toyota's Aygo X is a super mini urban SUV with relatively low power, mostly targeting the younger audience. The consumption figures are moderate and depend greatly on driving style, whereas the demand for petrol can vary from 3 to 7 l/100 km. The greenhouse gas index is related to the consumption and any fuel saving measure will also increase its score of the currently modest 4.8/10. Pollutant control is good in most cases, but additional effort is needed to prevent high emissions under cold ambient conditions. The score for the Clean Air Index would also benefit from measures to reduce particle output. Overall, the Aygo X finishes with a weighted index of 5.6/10 and confidently collects 3 Green Stars - a creditable result for a naturally aspirated petrol-engined car.

Specifications

  • Publication Date 08 2022
  • Tested Car JTDAGNAC50000XXXX
  • Emissions Class Euro 6d AP
  • Tyres 175/60 R18
  • Mass 981 kg
  • Engine Size 998 cc
  • Power/Torque 53 kW/93 Nm
  • Declared CO2 110 g/km
  • Declared Consumption 4.9 l/100 km