Opel Astra J (2009–2015)

Bigger and heavier: the J against the Astra H

The J was a clean-sheet design on General Motors' Delta II platform. During development it was called "Astra I", but Opel renamed it J to avoid confusion with the number one. German Wikipedia says the body is about 17 to 18 cm longer than the H; ADAC lists the five-door at 4,419 mm (174.0 in).

The extra size went into a more grown-up car. ADAC credits it with solid build quality, balanced handling, a comfortable ride and very good seats, especially the optional AGR-certified ergonomic ones. The downside was mass: ADAC lists high weight, weak non-turbo engines, relatively high fuel use and limited rear-seat space among its weaknesses. That weight problem is what the lighter Astra K set out to fix in 2015.

The J also changed the line-up. The Caravan name was dropped and the estate became the Sports Tourer, a name Opel still uses. The convertible was spun off as a separate model, the Cascada, launched in 2013. At the 2010 European Car of the Year vote, the Astra finished third with 221 points behind the Volkswagen Polo. The Opel Astra overview of all generations shows where the J sits in the family.

Five-door, Sports Tourer, GTC, OPC and saloon

ADAC's model history gives the clearest timeline for German-market cars:

• December 2009: five-door hatchback launched with nine engines, all Euro 5.
• October 2010: Sports Tourer estate, first shown at that year's Paris Motor Show.
• June 2011: three-door GTC, wider and lower than the five-door, with its own styling.
• March 2012: OPC, based on the GTC.
• June 2012: facelift and new four-door saloon. The update brought a chrome grille bar with upturned ends, black-backed headlights, a revised rear apron and new driver-assistance systems.
• January 2015: all engines meet Euro 6.
• June 2015 to August 2018: the five-door ended in June 2015, the Sports Tourer in April 2016, the GTC and OPC in April 2018 and the saloon in August 2018.

Cars came from the UK, Germany and Poland; five-door production moved from Germany to Poland in early 2014. In Britain the car was sold as the Vauxhall Astra.

The OPC is the most powerful series Astra ever made. Its 2.0 turbo petrol engine gives 206 kW (280 PS) and 400 Nm (295 lb-ft), and it adds a mechanical limited-slip differential, 355 mm Brembo front brakes and FlexRide adaptive dampers. ADAC quotes 6.0 seconds from 0 to 100 km/h, a limited 250 km/h (155 mph) and 8.1 L/100 km (34.9 mpg UK) on the NEDC cycle.

Astra J petrol and CDTI engines

The petrol figures below are from ADAC (NEDC values); torque for the diesels follows English Wikipedia. All versions are front-wheel drive.

Non-turbo petrol engines and the 1.3 CDTI used a five-speed manual, the rest a six-speed manual, with a six-speed automatic as an option. In November 2013 the 1.4 non-turbo was dropped and the 85 kW 1.6 became the entry engine.

Astra J dimensions by body style

Figures are from ADAC unless stated. The GTC wheelbase is from English Wikipedia.

ADAC counts the five-door's boot as a weakness, so the Sports Tourer or saloon makes more sense for families. Other estate cars are in our catalogue.

Euro NCAP 2009 result

Euro NCAP tested an Astra 1.6 Enjoy five-door in 2009 and gave it five stars. English Wikipedia lists 95 % (34.1 points) for adult occupant protection, 84 % (41.1) for child occupants, 46 % (16.4) for pedestrians and 71 % for safety assist. The GTC was also rated five stars.

Front, side and curtain airbags, front belt tensioners with force limiters and ESP were standard, and an adaptive cornering light was optional. ADAC names the pole impact and pedestrian protection as the weaker areas. In Australia, ANCAP gave the five-door, wagon and GTC five stars in 2012.

Known faults, TÜV results and recalls

ADAC's breakdown index is highest for 2010 registrations at 26.4 per 1,000 cars and falls to 16.5 for 2015. Recurring causes include the coolant or heater hose (2010 to 2011), the turbocharger (2014) and ignition coils (2010 and 2015); ADAC's diesel data adds EGR valves on 2009 to 2012 cars. Recurring faults in ADAC's guide are six-speed gearbox damage, broken suspension springs and frequent oil loss.

Auto Bild's TÜV Report 2026 analysis confirms the pattern for older J models: oil loss with high double-digit rates after the first inspection, above-average broken springs, brake disc wear and exhaust faults. On the positive side, drive shafts and steering joints rate as durable.

ADAC lists four German recalls that include the J: November 2010 (260 cars, passenger seat-rail bolts), September 2015 (136,830 vehicles, electric parking brake warning software), February 2017 (2,664 vehicles, airbag module ignition charge) and May 2019 (15,588 vehicles, hill-start assist software).