Opel · Germany · Class C
Opel Astra: Technical Specs, Engine Oil, Tires & Maintenance
Factory engineering reference for Opel Astra (1991–present): Hatchback, Sedan, Station Wagon / Estate, 90–200 hp (66–147 kW), FWD, recommended SAE 5W-30 oil (4.2 L), and OEM tire sizes.
| Production years | 1991–present |
|---|---|
| Power (hp / kW) | 90–200 hp (66–147 kW) |
| Recommended Engine Oil | SAE 5W-30 (alt: SAE 0W-30 (Low-SAPS DPF)) · 4.2 L (4.4 qt) |
| Common OEM Tire Sizes | 195/65 R15 · 205/55 R16 · 2.2/2.2 bar (32/32 PSI) |
Maintenance, Fluids & Tire Specifications
- Recommended Engine Oil
- SAE 5W-30 (alt: SAE 0W-30 (Low-SAPS DPF))
- OEM / API / ACEA Spec
- ACEA C3 / API SP
- Oil Service Fill Capacity
- 4.2 L (4.4 US qt)
- Service Interval
- 15000 km (9500 mi) / 12 months
- Brake Fluid Spec
- DOT 4 Class 6 (ISO 4925)
- Coolant Chemistry
- G12evo / G13 Lobrid Si-OAT
- Common OEM Tire Sizes
- 195/65 R15 · 205/55 R16
- Cold Tire Pressure (F / R)
- 2.2 / 2.2 bar (32 / 32 PSI)
- Wheel Lug Nut Torque
- 110 Nm (81 lb-ft)
Dimensions, Powertrain & Performance
- Production years
- 1991–present
- Body style
- Hatchback, Sedan, Station Wagon / Estate (5 seats)
- Powertrain & Fuel
- Gasoline (Petrol), Diesel · Manual (MT), Automatic (AT), Dual-Clutch / Automated (DCT/AMT) · FWD
- Power (hp / kW)
- 90–200 hp (66–147 kW)
- Dimensions (L × W × H)
- 4419 × 1814 × 1510 mm
- Wheelbase & Clearance
- 2685 mm (clearance: 155 mm)
- Trunk Volume & Curb Weight
- 370 L · 1163–1373 kg
- Combined Consumption
- 4.5–7.4 L/100 km (31.8–52.3 US MPG) · Tank 56 L
Pre-Purchase Inspection & Diagnostics
Before buying a used Opel Astra, verify the 17-character VIN stamping against door-jamb and windshield plates, scan all OBD-II readiness monitors (mode $01 / $06), and check for open safety recalls.