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Opel Astra H Sedan 1.8i 16V (140 Hp)
Overall Rating
Opel Astra:
The Opel Astra is a compact car/small family car developed and produced by the German automaker Opel since 1991, currently at its sixth generation. It was first launched in September 1991 as a direct replacement to the Opel Kadett. As of 2025, the car slots between the smaller Corsa supermini and the larger Frontera subcompact crossover SUV.
Initially, the Astra was available in hatchback, saloon, and estate forms. A panel van and a convertible also appeared in the early 1990s. These body styles were later followed by a coupé in 2004, and the sporty Astra OPC appeared in 2005. The Twin Top retractable hardtop convertible replaced the soft top convertible in 2006, while the Caravan was renamed to Astra Sports Tourer since 2009....(Read more on Wikipedia)
H Sedan Overview:
Opel Astra (H Sedan). With 175 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~10 l/100km). Weighing only 1230 kg, it’s quite light. Front‑wheel drive delivers efficiency and easy handling. Acceleration is relatively slow (0–100 km/h in 10.2 s). The top speed reaches 207 km/h. A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 5 makes it ideal for daily use.
1.8i 16V (140 Hp) Verdict:
Performance Verdict
The strongest petrol option, delivering brisk acceleration and responsive performance, especially with a manual gearbox.
Fuel Economy
Acceptable fuel consumption for its power output, but still higher than the diesel alternatives.
Pros and Cons:
Pros:
- • Spacious and practical sedan body style
- • Comfortable ride quality, good for long journeys
- • Excellent Euro NCAP safety rating for its time
- • Wide range of efficient petrol and diesel engines
- • Good value on the used car market
Cons:
- • Interior design and materials can feel dated
- • Some engines lack excitement or refinement
- • Rear visibility can be challenging due to design
- • Known for common electrical issues (e.g., CIM module, indicator stalk)
- • Steering can feel numb compared to rivals
Specifications:
Specifications are compared to those of the previous generation(H: 2005 - 2006).
| General: | |
|---|---|
| Brand: | Opel |
| Model: | Astra |
| Generation: | H Sedan |
| Modification (Engine): | 1.8i 16V (140 Hp) |
| Start of production: | 2007 |
| End of production: | 2010 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Sedan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 140 Hp @ 6300 rpm. Same horsepower |
| Power per litre: | 78 Hp/l [338mm more] |
| Torque: | 175 Nm @ 3800 rpm. |
| Engine Model/Code: | Z18XER More details about the engine Z18XER |
| Engine displacement: | 1796 |
| Number of cylinders: | 4 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | DOHC |
| Engine oil capacity: | 4.25 l |
| Coolant: | 6.1 l |
| Engine layout: | Front, Transverse |
| Cylinder Bore: | 80.5 mm mm |
| Piston Stroke: | 88.2 mm mm |
| Compression ratio: | 10.5:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 10 l/100 km |
| Fuel consumption (economy) - extra urban: | 5.9 l/100 km |
| Fuel consumption (economy) - combined: | 7.4 l/100 km |
| Emission standard: | Euro 4 |
| Acceleration 0 - 100 km/h: | 10.2 sec |
| Acceleration 0 - 62 mph: | 10.2 sec |
| Maximum speed: | 207 km/h |
| Weight-to-power ratio: | 8.8 kg/Hp, 113.8 Hp/tonne |
| Weight-to-torque ratio: | 7 kg/Nm, 142.3 Nm/tonne |
| Acceleration 0 - 60 mph: | 9.7 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1230 |
| Max. weight: | 1800 |
| Max. roof load: | 75 kg |
| Max load: | 570 |
| Trunk (boot) space - maximum: | 490 l |
| Fuel tank capacity: | 52 l |
| Size: | |
|---|---|
| Length: | 4587 mm mm [338mm more] |
| Width: | 1753 mm mm [Same width.] |
| Height: | 1458 mm mm [9mm less] |
| Wheelbase: | 2703 mm mm [89mm more] |
| Width with mirrors folded: | 1804 mm |
| Width including mirrors: | 2033 mm |
| Front track: | 1488 mm |
| Rear (Back) track: | 1479 mm |
| Ride height (ground clearance): | 170 mm |
| Minimum turning circle (turning diameter): | 11.50 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears | 5 |
| Transmission type | Manual |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Disc [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 195/65 R15 |
| Wheel rims size | 15 |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Rigid axle suspension |
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