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2012 Vauxhall Astra GTC fuel economy

The 2012 Vauxhall Astra GTC does 6 L/100 km (47.1 mpg, 39.2 US mpg) on the official combined test. Work out what a trip costs in your money below.

2012 Vauxhall Astra GTC in Motora’s 3D garage

Key figures

FuelPetrol
Official economy6 L/100 km (47.1 mpg, 39.2 US mpg) · NEDC
Per 100 km6 litres
Per 100 miles9.7 litres
Power138 hp (103 kW)
Engine1.4 litres
Weight1,405 kg
DriveTwo-wheel drive

Every version of this generation

Figures for each engine and gearbox in this generation. In Motora, owners pick theirs so drives are costed for their exact car.

VersionYearsGearboxPowerL/100 kmmpg
1.4 Turbo 1202011–2015manual118 hp647.1
1.4 Turbo 1402011–2018138 hp647.1
1.6 Turbo 1802011–2013177 hp6.841.5
1.6 SIDI Turbo 2002013–2018manual197 hp6.245.6
1.7 CDTi 1302011–2015manual129 hp4.562.8
1.6 CDTi 1362015–2018manual134 hp3.972.4
2.0 CDTi 1652011–2015162 hp4.760.1

What does a trip cost?

Fuel cost–

Prices start at an example. Change them to what you pay. Economy starts at the car’s official combined figure, or a typical real-world one for cars without an official result.

Real-world economy

Official figures come from a lab test. On the road, motorway speeds, short trips, traffic and cold weather usually use more. Motora records each drive in your Astra GTC and works out what it really used from how you drove, priced with pump prices near you. How the drive tracker works.

Build it in 3D

Put your Astra GTC in your Motora garage, paint it, fit wheels and a body kit, set the stance and park it next to your friends’ cars. See the 3D garage.

More Vauxhall cars

2015 Vauxhall Corsa Life 3-doorPetrol · 5.3 L/100 km · 53.3 mpg2015 Vauxhall Corsa Life 5-doorPetrol · 5.3 L/100 km · 53.3 mpg2015 Vauxhall Corsa Limited Edition 3-doorPetrol · 5.1 L/100 km · 55.4 mpg2015 Vauxhall Corsa Limited Edition 5-doorPetrol · 5.1 L/100 km · 55.4 mpg2015 Vauxhall Corsa SE 3-doorPetrol · 5.2 L/100 km · 54.3 mpg2015 Vauxhall Corsa SE 5-doorPetrol · 5.2 L/100 km · 54.3 mpg2015 Vauxhall Corsa SRi 3-doorPetrol · 5.1 L/100 km · 55.4 mpg2015 Vauxhall Corsa SRi 5-doorPetrol · 5.1 L/100 km · 55.4 mpg

Every Vauxhall in Motora

Put your Astra GTC in Motora

Build it in your 3D garage, and Motora records every drive and works out what it cost in fuel.

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Figures are official combined (NEDC) results and can differ a little between markets. Calculator prices are examples.