The sedan Opel Astra 2006 - 2015 year modification 1.7 MT (100 hp)

Engine
Engine type	diesel
Engine capacity, cm³	1686
Boost type	turbocharging
Maximum power, hp/kW at rpm	100 / 74 at 4400
Maximum torque, N*m at rpm	240 at 2300
Cylinder arrangement	in-line
Number of cylinders	4
Number of valves per cylinder	4
Engine power supply system	engine with undivided combustion chambers (direct fuel injection)
Compression ratio	18.4
Cylinder diameter and piston stroke, mm	79 × 86
General information
Brand country	Germany
Car class	C
Number of doors	4
Performance indicators
Fuel consumption, l city / highway / combined	6.3 / 4.2 / 5
Fuel type	diesel fuel
Maximum speed, km/h	181
Acceleration to 100 km/h, s	12.3
Ecological class	Euro 4
Sizes in mm
Length	4587
Width	1753
Height	1458
Wheelbase	2703
Ground clearance	165
Front track width	1488
Rear track width	1488
Suspension and brakes
Type of front suspension	independent, spring
Type of rear suspension	dependent, spring
Front brakes	disk ventilated
Rear brakes	disc
Transmission
Transmission	mechanical
Number of gears	6
Drive type	front
Volume and weight
Fuel tank capacity, l	52
Trunk volume min/max, l	490 / 870

Opel Astra 1.7 MT (100 hp): A Reliable and Efficient Sedan

The Opel Astra, a well-known name in the compact car segment, has been a favorite among drivers for its balance of performance, efficiency, and practicality. The 1.7 MT (100 hp) diesel variant, produced between 2006 and 2015, is a standout model in the Astra lineup. With its German engineering, this sedan offers a blend of reliability and modern features that cater to both urban commuters and long-distance travelers.

Performance and Efficiency

Under the hood, the Opel Astra 1.7 MT is powered by a 1.7-liter turbocharged diesel engine, delivering 100 horsepower and 240 Nm of torque. This engine is designed for efficiency, with a combined fuel consumption of just 5 liters per 100 kilometers, making it an economical choice for daily driving. The car accelerates from 0 to 100 km/h in 12.3 seconds, which, while not the fastest in its class, is more than adequate for city and highway driving. The maximum speed of 181 km/h ensures that the Astra can handle long journeys with ease.

The six-speed manual transmission provides smooth gear shifts and enhances the driving experience, while the front-wheel-drive system ensures stability and control. The diesel engine's turbocharging technology ensures a responsive and enjoyable drive, even at lower RPMs.

Design and Practicality

The Opel Astra sedan boasts a sleek and timeless design, with dimensions of 4587 mm in length, 1753 mm in width, and 1458 mm in height. Its 2703 mm wheelbase provides ample interior space, ensuring comfort for both the driver and passengers. The sedan body type offers a spacious trunk, with a minimum capacity of 490 liters, expandable to 870 liters when needed, making it ideal for families or those who frequently travel with luggage.

The ground clearance of 165 mm ensures that the Astra can handle various road conditions, while the independent front suspension and dependent rear suspension provide a comfortable ride. The ventilated front disc brakes and rear disc brakes offer reliable stopping power, enhancing safety on the road.

Environmental Considerations

The Opel Astra 1.7 MT meets the Euro 4 ecological standards, reflecting its commitment to reducing emissions. The diesel engine's direct fuel injection system and high compression ratio of 18.4 contribute to its efficiency and lower environmental impact. For eco-conscious drivers, this model strikes a balance between performance and sustainability.

Pros and Cons

Pros: Excellent fuel efficiency, spacious trunk, reliable diesel engine, comfortable ride, and timeless design.
Cons: Acceleration may feel sluggish for some drivers, and the interior design may lack modern features compared to newer models.

Conclusion

The Opel Astra 1.7 MT (100 hp) is a practical and efficient sedan that has stood the test of time. Its combination of German engineering, fuel efficiency, and spacious design makes it an excellent choice for those seeking a reliable and economical vehicle. While it may not be the most powerful or modern car on the market, its durability and practicality make it a solid option for everyday use.