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Vauxhall Astra Mk5 (Astra H) 1.8 petrol 125PS

1.8 petrol 125PS is one engine in the Vauxhall Astra Mk5 (Astra H). Power, economy, and CO₂ below are ranges where the trims or gearboxes differ. Each row in the variant table is one configuration.

Engine summary

Fuel
Petrol
Power
125.1 PS
Combined mpg
31–36.7 mpg
CO₂
172–197 g/km
Variants
13 variants
UK dataset
660 cars in our dataset

Catalogue registration span: 2004 – 2023. This is the span of records, not a production announcement.

Where this engine is offered

TrimsDesign 16V, Club 16V, Sri + 16V, Life 16V, Twin Top Design, Twin Top Sport, Elite 16V, Sri 16V
GearboxesAutomatic, Manual
FuelsPetrol
Body stylesEstate, Hatchback, Coupe, Convertible

Variants with this engine

13 published variants.

Stored PS for published variants of this engine. Brake horsepower is not plotted.

NEDC combined mpg

  • Sri + 16V 1.8 petrol 125PS36.7 mpg
  • Sri + 16V 1.8 petrol 125PS36.7 mpg
  • Twin Top Design 1.8 petrol 125PS36.7 mpg
  • Twin Top Sport 1.8 petrol 125PS36.7 mpg
  • Design 16V 1.8 petrol 125PS35.3 mpg
  • Sri 16V 1.8 petrol 125PS35.3 mpg
  • Club 16V 1.8 petrol 125PS33.6 mpg
  • Life 16V 1.8 petrol 125PS33.6 mpg
  • Design 16V 1.8 petrol 125PS32.8 mpg
  • Elite 16V 1.8 petrol 125PS32.8 mpg
  • Club 16V 1.8 petrol 125PS31 mpg
  • Design 16V 1.8 petrol 125PS31 mpg
Combined mpg on the NEDC test only. A different official cycle is not on this chart.
VariantFuelGearboxBodyPowerCombined mpgDataset
Club 16V 1.8 petrol 125PSPetrolAutomaticEstate125.1 PS (123.4 bhp)31 mpg (NEDC)24
Club 16V 1.8 petrol 125PSPetrolAutomaticHatchback125.1 PS (123.4 bhp)33.6 mpg (NEDC)100
Design 16V 1.8 petrol 125PSPetrolAutomaticEstate125.1 PS (123.4 bhp)31 mpg (NEDC)30
Design 16V 1.8 petrol 125PSPetrolAutomaticHatchback125.1 PS (123.4 bhp)32.8 mpg (NEDC)80
Design 16V 1.8 petrol 125PSPetrolManualHatchback125.1 PS (123.4 bhp)35.3 mpg (NEDC)23
Elite 16V 1.8 petrol 125PSPetrolAutomaticHatchback125.1 PS (123.4 bhp)32.8 mpg (NEDC)37
Life 16V 1.8 petrol 125PSPetrolAutomaticEstate125.1 PS (123.4 bhp)31 mpg (NEDC)14
Life 16V 1.8 petrol 125PSPetrolAutomaticHatchback125.1 PS (123.4 bhp)33.6 mpg (NEDC)89
Sri + 16V 1.8 petrol 125PSPetrolManualCoupe125.1 PS (123.4 bhp)36.7 mpg (NEDC)82
Sri 16V 1.8 petrol 125PSPetrolManualHatchback125.1 PS (123.4 bhp)35.3 mpg (NEDC)28
Sri + 16V 1.8 petrol 125PSPetrolManualHatchback125.1 PS (123.4 bhp)36.7 mpg (NEDC)24
Twin Top Design 1.8 petrol 125PSPetrolManualConvertible125.1 PS (123.4 bhp)36.7 mpg (NEDC)78
Twin Top Sport 1.8 petrol 125PSPetrolManualConvertible125.1 PS (123.4 bhp)36.7 mpg (NEDC)51

Other engines in this generation

Mpg ranges are not ranked across engines because the test cycle is stored on the variant, not on the engine range.

EngineFuelPowerCombined mpg rangeCO₂ rangeDataset
1.2 diesel 90PSDiesel89.7 PS58.9–68.9 mpg130 g/km115
1.2 diesel 91PSDiesel91.3 PS58.9 mpg130 g/km36
1.4 petrol 89PSPetrol89.2 PS46.3 mpg146 g/km491
1.4 petrol 90PSPetrol89.7–90.2 PS43.5–46.3 mpg146 g/km690
1.4 petrol 91PSPetrol91.3 PS44.8–46.3 mpg146–151 g/km470
1.6 petrol 105PSPetrol104.7 PS41.5–43.5 mpg156–161 g/km635
1.6 petrol 106PSPetrol106.5 PS42.8 mpg158 g/km66
1.6 petrol 115PSPetrol114.6 PS45.6 mpg146 g/km202
1.6 petrol 116PSPetrol115.6 PS40.9–44.8 mpg151–163 g/km1,751
1.6 petrol 182PSPetrol182.5 PS36.7 mpg185 g/km29
1.7 diesel 101PSDiesel100.6–101.4 PS54.3–67.3 mpg135–138 g/km460
1.7 diesel 110PSDiesel109.5 PS54.3–62.8 mpg119–137 g/km170
1.7 diesel 125PSDiesel124.7 PS54.3 mpg137 g/km29
1.7 diesel 80PSDiesel80.2 PS57.7 mpg132–135 g/km64
1.8 petrol 140PSPetrol139.9–140 PS34.9–39.2 mpg169–194 g/km663
1.8 petrol 141PSPetrol141 PS34.9 mpg191 g/km12
1.8 petrol 142PSPetrol142 PS35.3–38.7 mpg169–192 g/km1,047
1.9 diesel 120PSDiesel119.7 PS47.1–60.1 mpg149 g/km94
1.9 diesel 122PSDiesel121.7 PS48.7 mpg149–189 g/km58
1.9 diesel 149PSDiesel149.1 PS50.4 mpg149 g/km17
1.9 diesel 150PSDiesel149.6 PS46.3–48.7 mpg149–160 g/km296
1.9 diesel 152PSDiesel152.1–152.2 PS48.7–60.1 mpg149 g/km76
2.0 petrol 200PSPetrol199.9 PS29.7–30.4 mpg223–228 g/km30
2.0 petrol 239PSPetrol239.3 PS30.7 mpg221 g/km99
2.0 petrol 243PSPetrol243.4 PS30.7 mpg221 g/km443

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How these figures are produced

Specifications and counts come from the VehicleScore UK vehicle catalogue. A count of cars is the number of records in that dataset. It is not UK production, not sales, and not the number of cars currently on the road.

Power is shown in PS where the catalogue stores PS, and in bhp only where bhp is stored separately. Official fuel economy is labelled NEDC or WLTP when the test cycle is known. Figures from different cycles are not ranked together. Empty values are left blank.

The catalogue does not store a revision date, so these pages do not show a last-updated day.