| Laboratory Tests | NMHC | NOX | NH3 | CO | PN | |
|---|---|---|---|---|---|---|
| 3.910 | Cold Test | |||||
| 6.910 | Warm Test | |||||
| 0.010 | Highway | |||||
| Cold Ambient Test | Does not qualify for additional robustness testing | |||||
| Road Test | ||||||
| 5.210 | On-Road Drive | |||||
| 1.95 | On-Road Short Trip | |||||
| On-Road Heavy Load | Does not qualify for additional robustness testing | |||||
| On-Road Light Load | Does not qualify for additional robustness testing | |||||
| Congestion | Does not qualify for additional robustness testing | |||||
| Laboratory Tests | Energy | |||
|---|---|---|---|---|
| 5.510 | Cold Test | |||
| 5.710 | Warm Test | |||
| 3.010 | Highway | |||
| Cold Ambient Test | Does not qualify for additional robustness testing | |||
| Consumption | Driving Range | |||
| Average | 6.6l100 km | 811km | ||
| Worst-Case | 8.0l100 km | 654km | ||
| Greenhouse Gases | CO2 | N2O | CH4 | |
|---|---|---|---|---|
| 4.210 | Cold Test | |||
| 4.510 | Warm Test | |||
| 1.210 | Highway | |||
| Cold Ambient Test | Does not qualify for additional robustness testing | |||
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 Peugeot 308 brings a very common engine with 1.2 litres to the table. Like other smaller petrol engines, the three-cylinder power unit gets in trouble under constant high load where it emits very high amounts of CO. Although the car is equipped with a GPF, better control of particle emissions and carbon monoxide in high power demand phases would immediately help the small car reach a significantly higher result. The vehicle scores moderately well in the Energy Efficiency and Greenhouse Gas Indexes, leading to an overall rating of 2 stars.