2023 Vauxhall Astra — Full Specifications
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The 2023 Vauxhall Astra belongs to the Astra L generation, built 2021–present. 2023 was year 3 of its run. The mid-life facelift arrived in 2026, so a 2023 car is a pre-facelift example. Body styles: hatchback, sports Tourer (estate). The engine range listed for this period includes 1.2 Turbo 110, 1.2 Turbo 130, 1.5 Diesel 130, 1.6 Turbo PHEV 180 and more. Owners often keep a Vauxhall Astra workshop manual to hand for servicing and repairs.
Astra L Generation: Engines & Body Styles
Vauxhall Astra model years from 2021 belong to the same generation, with a mid-life facelift in 2026. The engines below are those listed for this generation in the 2023 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 |
|---|---|---|---|
| 1.2 Turbo 110 | Petrol | 1.2 L | 110 PS |
| 1.2 Turbo 130 | Petrol | 1.2 L | 130 PS |
| 1.5 Diesel 130 | Diesel | 1.5 L | 130 PS |
| 1.6 Turbo PHEV 180 | Plug-in hybrid | 1.6 L | 180 PS |
| 1.6 Turbo PHEV GSe 225 | Plug-in hybrid | 1.6 L | 225 PS |
| Electric 154 hp (115 kW), 54 kWh | Electric | — | — |
| Body styles | Hatchback · Sports Tourer (estate) |
|---|---|
| Transmissions | 6-speed manual · 8-speed automatic |
| Generation | Astra L (2021-present) |
| Facelift | 2026 (2023 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for UK cars are published by the Vehicle Certification Agency and vary by engine and test cycle (NEDC or WLTP), so we do not quote a single figure here.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 2023 Vauxhall Astra
Running Costs: 2023 Vauxhall Astra
Running costs for a 2023 Vauxhall Astra 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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2023 Vauxhall Astra 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 Vauxhall Astra. Look the Vauxhall Astra 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.
Recommended Accessories for the 2023 Vauxhall Astra
Frequently Asked Questions
Which generation is the 2023 Vauxhall Astra?
The 2023 Vauxhall Astra is part of the Astra L (2021-present) generation, produced 2021–present. The facelift arrived in 2026, so a 2023 car is a pre-facelift example.
What engines did the 2023 Vauxhall Astra come with?
Engines listed for this generation include 1.2 Turbo 110 (petrol); 1.2 Turbo 130 (petrol); 1.5 Diesel 130 (diesel); 1.6 Turbo PHEV 180 (plug-in hybrid); 1.6 Turbo PHEV GSe 225 (plug-in hybrid); Electric 154 hp (115 kW), 54 kWh (electric). 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 2023 Vauxhall Astra come in?
This generation was offered as: Hatchback, Sports Tourer (estate).
What gearbox does the 2023 Vauxhall Astra have?
Transmissions listed for this generation include 6-speed manual, 8-speed automatic, depending on engine and trim.
How safe is the 2023 Vauxhall Astra?
European-market cars are crash-tested by Euro NCAP rather than NHTSA. Search for the Vauxhall Astra at euroncap.com/en/results to see the star rating and the test year for this generation.