2020 Peugeot 508 — Full Specifications
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The 2020 Peugeot 508 belongs to the Second generation generation, built 2018–present. 2020 was year 3 of its run. The mid-life facelift arrived in 2023, so a 2020 car is a pre-facelift example. 2020 was the last year for: 2.0 BlueHDi 160, 2.0 BlueHDi 180. Body styles: 4-door saloon, 5-door estate (508 SW). The engine range listed for this period includes 1.6 PureTech 180, 1.6 PureTech 225, 1.5 BlueHDi 130, 2.0 BlueHDi 160 and more. Owners often keep a Peugeot 508 workshop manual to hand for servicing and repairs.
Second generation Generation: Engines & Body Styles
Peugeot 508 model years from 2018 belong to the same generation, with a mid-life facelift in 2023. The engines below are those listed for this generation in the 2020 period; availability varied by year, trim and market, so confirm the exact engine from the car's paperwork or the badge on the tailgate.
| Engine | Fuel | Displacement | Power |
|---|---|---|---|
| 1.6 PureTech 180 | Petrol | 1.6 L | 180 PS |
| 1.6 PureTech 225 | Petrol | 1.6 L | 225 PS |
| 1.5 BlueHDi 130 | Diesel | 1.5 L | 130 PS |
| 2.0 BlueHDi 160 | Diesel | 2 L | 160 PS |
| 2.0 BlueHDi 180 | Diesel | 2 L | 180 PS |
| 1.6 plug-in hybrid 180 | Plug-in hybrid | 1.6 L | 180 PS |
| Body styles | 4-door saloon · 5-door estate (508 SW) |
|---|---|
| Transmissions | 6-speed manual · 8-speed EAT8 automatic |
| Generation | Second generation (2018-present) |
| Facelift | 2023 (2020 car is pre-facelift) |
Generation, production years, engines and body styles compiled from Wikipedia; production dates can differ by market. Official fuel economy and CO₂ figures for UK cars are published by the Vehicle Certification Agency and vary by engine and test cycle (NEDC or WLTP), so we do not quote a single figure here.
Owner Essentials for the 2020 Peugeot 508
Running Costs: 2020 Peugeot 508
Running costs for a 2020 Peugeot 508 depend mostly on which engine it has, how it is driven and the insurance group of that trim. Look up the exact car's tax band and fuel figures from its registration on GOV.UK, and work out fuel spend with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
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2020 Peugeot 508 Safety Rating
Cars sold in the UK and Europe are crash-tested by Euro NCAP, not the US NHTSA, so there is no NHTSA star rating for the Peugeot 508. Look the Peugeot 508 up on Euro NCAP's results page to see the star rating and the test year for this generation; ratings from different years use different criteria and are not directly comparable. To check a specific UK car for open recalls, use the GOV.UK vehicle recalls checker, and see our UK guide to checking a used car's history.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
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Frequently Asked Questions
Which generation is the 2020 Peugeot 508?
The 2020 Peugeot 508 is part of the Second generation (2018-present) generation, produced 2018–present. The facelift arrived in 2023, so a 2020 car is a pre-facelift example.
What engines did the 2020 Peugeot 508 come with?
Engines listed for this generation include 1.6 PureTech 180 (petrol); 1.6 PureTech 225 (petrol); 1.5 BlueHDi 130 (diesel); 2.0 BlueHDi 160 (diesel); 2.0 BlueHDi 180 (diesel); 1.6 plug-in hybrid 180 (plug-in hybrid). Not every engine was sold in every year or market, so check the car's V5C or handbook for the exact unit.
What body styles does the 2020 Peugeot 508 come in?
This generation was offered as: 4-door saloon, 5-door estate (508 SW).
What gearbox does the 2020 Peugeot 508 have?
Transmissions listed for this generation include 6-speed manual, 8-speed EAT8 automatic, depending on engine and trim.
How safe is the 2020 Peugeot 508?
European-market cars are crash-tested by Euro NCAP rather than NHTSA. Search for the Peugeot 508 at euroncap.com/en/results to see the star rating and the test year for this generation.