The hatchback 5 doors Opel Astra 2004 - 2006 year modification 1.7 MT (100 hp)

Engine
Engine type	diesel
Engine location	front, transverse
Engine capacity, cm³	1686
Boost type	turbocharging
Maximum power, hp/kW at rpm	100 / 73 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
Model assembly	Germany
Car class	C
Number of doors	5
Performance indicators
Fuel consumption, l city / highway / combined	6.4 / 4.2 / 5
Fuel type	diesel fuel
Maximum speed, km/h	181
Acceleration to 100 km/h, s	12.3
Security
Safety assessment	5
Rating name	Euro NCAP
Sizes in mm
Length	4249
Width	1753
Height	1460
Wheelbase	2614
Ground clearance	130
Front track width	1488
Rear track width	1488
Wheel size	195 / 65 / R15
Suspension and brakes
Type of front suspension	independent, spring
Type of rear suspension	independent, spring
Front brakes	disk ventilated
Rear brakes	disc
Transmission
Transmission	mechanical
Number of gears	5
Drive type	front
Volume and weight
Fuel tank capacity, l	52
Curb weight, kg	1260
Trunk volume min/max, l	350 / 1270
Gross weight, kg	1810

Overview of the Opel Astra 1.7 MT (100 hp)

The Opel Astra, a compact hatchback from the German automaker Opel, is a reliable and efficient vehicle that has been a popular choice in the C-class segment. Produced between 2004 and 2006, this model is known for its practicality, fuel efficiency, and solid performance. With a 1.7-liter turbocharged diesel engine, the Astra delivers 100 horsepower, making it a suitable option for both city driving and highway cruising. Its five-door hatchback design offers ample space for passengers and cargo, while its front-wheel-drive configuration ensures stable handling. The car's safety features, including a 5-star Euro NCAP rating, make it a dependable choice for families and individuals alike.

Performance and Efficiency

The Opel Astra 1.7 MT is powered by a 1.7-liter turbocharged diesel engine, which provides a balance of power and fuel efficiency. With a maximum speed of 181 km/h and acceleration from 0 to 100 km/h in 12.3 seconds, the Astra is not the fastest in its class but offers a smooth and steady driving experience. The car's fuel consumption is impressive, with 6.4 liters per 100 km in the city, 4.2 liters on the highway, and a combined consumption of 5 liters. This makes it an economical choice for those looking to save on fuel costs without compromising on performance.

Engine and Transmission

The Astra's 1.7-liter diesel engine features direct fuel injection and turbocharging, delivering 100 horsepower at 4400 rpm and 240 Nm of torque at 2300 rpm. The engine's in-line four-cylinder configuration and 18.4:1 compression ratio ensure efficient combustion and reduced emissions. Paired with a 5-speed manual transmission, the car offers precise gear shifts and a responsive driving experience. The front-wheel-drive system enhances traction and stability, making it suitable for various driving conditions.

Design and Dimensions

The Opel Astra's design is both practical and stylish. With a length of 4249 mm, a width of 1753 mm, and a height of 1460 mm, the car strikes a balance between compactness and interior space. The 2614 mm wheelbase provides ample legroom for passengers, while the 130 mm ground clearance ensures smooth navigation over uneven surfaces. The hatchback design offers a versatile cargo space, with a trunk capacity ranging from 350 liters to 1270 liters when the rear seats are folded down. The car's 195/65 R15 wheels contribute to a comfortable ride and improved handling.

Suspension and Braking

The Astra is equipped with an independent spring suspension system on both the front and rear, providing a comfortable and stable ride. The ventilated front disc brakes and rear disc brakes ensure reliable stopping power, even in challenging driving conditions. This combination of suspension and braking systems enhances the car's overall safety and driving dynamics, making it a dependable choice for daily commutes and long-distance travel.

Safety Features

Safety is a key highlight of the Opel Astra, as evidenced by its 5-star Euro NCAP rating. The car is equipped with advanced safety features, including driver and passenger airbags, central locking, and a robust body structure designed to absorb impact in the event of a collision. These features, combined with the car's stable handling and reliable braking system, make the Astra a secure option for drivers and passengers alike.

Pros and Cons

Pros: Excellent fuel efficiency, spacious interior, reliable safety features, comfortable ride, and practical hatchback design.
Cons: Modest acceleration, limited power output, and dated design compared to newer models.

Conclusion

The Opel Astra 1.7 MT (100 hp) is a well-rounded vehicle that offers a blend of efficiency, practicality, and safety. While it may not be the most powerful or modern car in its class, its fuel economy, spacious interior, and reliable performance make it a strong contender for those seeking a dependable and economical hatchback. Whether for city driving or long-distance travel, the Astra delivers a comfortable and secure driving experience.