Opel Astra 2005–2010 car dimensions: 4290 mm long, 1753 mm wide and 1435 mm high. Unladen weight is 1,220 kg. Braked towing is 1,200 kg.
Air conditioning is standard across the range, with automatic climate control available on higher grades such as Innovation and Sport. Cruise control appears on upper trims or in option packages. Rear parking sensors (Parkpilot) are standard on some grades including Innovation and Sport and optional on others. Infotainment centres on CD radios with info displays. no factory touchscreen with smartphone integration is listed. Advanced aids such as automatic emergency braking, blind-spot warning, lane keep assist or a reversing camera are not offered.
Boot space is 340 litres with the rear seats in place and rises to 1070 litres when they are folded. The rear bench splits and folds to give a more flexible load area.
Braked towing capacity is typically 1200 kg and can reach 1500 kg on stronger engines. unbraked figures sit around 600-680 kg. Payload is commonly listed near 475 kg. A trailer stability programme is available with the optional tow bar. Sport or IDS suspension packages stiffen the chassis on higher or sport-oriented grades but no dedicated heavy-duty cooling or work-oriented reinforced setup is described.
The cabin feels sporty and practical with front sports seats offering solid lateral support plus driver height adjustment as standard. Higher grades add multi-stage heated front seats and automatic climate control with rear footwell heating. An optional panoramic windscreen stretches from the bonnet into the roof for an open, light-filled view protected by Solar Protect glass and a sliding shade.
Petrol engines use Super unleaded. diesels meet Euro 4 with maintenance-free particulate filter as standard on later models.
Service intervals run to 30 000 km or 12 months, with flexible ECO Service-Flex options up to 2 years on some engines.
Euro NCAP 5 stars for adult occupant protection (2004 test), 4 stars child, 1 star pedestrian.
Standard safety kit includes six airbags, ABS with brake assist, ESP Plus, traction control and active front head restraints.
Body fully galvanised on corrosion-prone parts with 12-year anti-perforation warranty.
Fuel choice covers efficient 1.4 and 1.6 Twinport petrol units plus stronger 1.8 and 2.0 turbo options, alongside 1.3 to 1.9 CDTI diesels. All meet Euro 4. Diesels include a maintenance-free soot filter on most versions.
Servicing follows Opel schedules of oil service around 15 000 km then fuller inspections at 30 000 km intervals or yearly, whichever comes first. Flexible monitoring can extend intervals under light use. Parts and dealer network support remain widely available across Europe.
Safety centres on the SAFETEC package with a rigid passenger cell, front side and curtain airbags, ESP Plus, ABS, brake assist and ISOFIX points. The 2004 Euro NCAP test gave five stars for adults. Active systems such as IDS chassis control add stability.
Keeping the car is straightforward thanks to the long anti-rust warranty and common service parts. Regular checks on suspension bushes and electronics keep it reliable for daily use.
Length 4290 mm, Width 1753 mm, Height 1435 mm, Wheelbase 2614 mm (Astra 2005–2010)
Sources: manufacturer data, Adam Opel AG, Opel Astra GTC Preise, Ausstattungen & technische Daten and Technische Daten Opel Astra, Astra H owner's manual KTA-2584/18, Astra GTC brochure.