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Opel Astra G Classic 1.7 DTI 16V (75 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)
G Classic Overview:
Opel Astra (G Classic). With 165 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~6.1 l/100km). Weighing only 1205 kg, it’s quite light. Front‑wheel drive delivers efficiency and easy handling. Acceleration is relatively slow (0–100 km/h in 14.5 s). The top speed reaches 170 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.
1.7 DTI 16V (75 Hp) Verdict:
Performance Verdict
Modest performance, but the diesel torque makes it feel more capable than its horsepower suggests, especially in city traffic.
Fuel Economy
Outstanding fuel economy, making it one of the most economical options in the lineup for daily commuting.
Pros and Cons:
Pros:
- • Excellent value for money on the used market
- • Wide range of engines, including very economical diesels
- • Generally reliable and robust build quality
- • Comfortable ride, suitable for long journeys
- • Practical and spacious interior for its class
- • Good parts availability and affordable maintenance
Cons:
- • Interior design is dated compared to rivals
- • Some petrol engines can feel unrefined or underpowered
- • Rust can be an issue, especially on older models
- • Automatic transmissions often dull performance and economy
- • Not the most engaging car to drive dynamically
- • Basic safety features by modern standards
Specifications:
Specifications are compared to those of the previous generation(H Caravan (facelift 2007): December, 2008 - October, 2010).
| General: | |
|---|---|
| Brand: | Opel |
| Model: | Astra |
| Generation: | G Classic |
| Modification (Engine): | 1.7 DTI 16V (75 Hp) |
| Start of production: | February, 2000 |
| End of production: | June, 2003 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Sedan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 75 Hp @ 4400 rpm. Same horsepower |
| Power per litre: | 44.5 Hp/l [263mm less] |
| Torque: | 165 Nm @ 1800 rpm. |
| Engine Model/Code: | Y17DT More details about the engine Y17DT |
| Engine displacement: | 1686 |
| Number of cylinders: | 4 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Turbocharger |
| Valvetrain: | DOHC |
| Engine oil capacity: | 4.5 l |
| Coolant: | 7.1 l |
| Engine layout: | Front, Transverse |
| Cylinder Bore: | 79 mm mm |
| Piston Stroke: | 86 mm mm |
| Compression ratio: | 18.4:1 |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Fuel consumption (economy) - urban: | 6.1 l/100 km |
| Fuel consumption (economy) - extra urban: | 4 l/100 km |
| Fuel consumption (economy) - combined: | 4.8 l/100 km |
| Emission standard: | Euro 3 |
| Acceleration 0 - 100 km/h: | 14.5 sec |
| Acceleration 0 - 62 mph: | 14.5 sec |
| Maximum speed: | 170 km/h |
| Weight-to-power ratio: | 16.1 kg/Hp, 62.2 Hp/tonne |
| Weight-to-torque ratio: | 7.3 kg/Nm, 136.9 Nm/tonne |
| Acceleration 0 - 60 mph: | 13.8 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1205 |
| Max. weight: | 1725 |
| Max. roof load: | 100 kg |
| Max load: | 520 |
| Trunk (boot) space - minimum: | 460 l |
| Permitted trailer load with brakes (12%): | 1150 kg |
| Fuel tank capacity: | 52 l |
| Permitted trailer load without brakes: | 600 kg |
| Permitted towbar download: | 75 kg |
| Size: | |
|---|---|
| Length: | 4252 mm mm [263mm less] |
| Width: | 1709 mm mm [44mm less] |
| Height: | 1425 mm mm [75mm less] |
| Wheelbase: | 2606 mm mm [97mm less] |
| Width including mirrors: | 1967 mm |
| Front track: | 1464 mm |
| Rear (Back) track: | 1452 mm |
| Front overhang: | 791 mm |
| Rear overhang: | 855 mm |
| Ride height (ground clearance): | 130 mm |
| Minimum turning circle (turning diameter): | 10.8 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 | Drum [bad for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 195/60 R15 |
| Wheel rims size | 6J x 15 |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Semi-independent, coil spring |
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