Opel Astra H 1.7 CDTI (125 hp)

Diesel engine with 125 hp (92 kW) and 207 lb-ft (280 Nm), built 2008–2009, hatchback body, front-wheel drive. The Opel Astra H has 1 more powerful diesel version.

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Power125 hp (92 kW)

Torque207 lb-ft (280 Nm)

FuelDiesel

Specifications

Engine

Engine version	1.7 CDTI (125 hp)
Engine code	Z17DTR
Displacement	1.7 L (1,686 cm³)
Cylinders	4
Cylinder layout	Inline
Engine position	Front, Transverse
Valves per cylinder	4
Fuel system	Diesel common rail
Compression ratio	18
Engine oil capacity	5.7 qt (5.4 l)
Engine systems	Particulate filter

Performance

Power	125 hp (92 kW) @ 4000 rpm
Torque	207 lb-ft (280 Nm) @ 2300 rpm

Fuel economy and emissions

Fuel	Diesel
City	36 mpg (6.6 l/100 km)
Highway	46 mpg (5.1 l/100 km)
Emission standard	Euro 5
Fuel tank	13.7 gal (52 l)

Body, dimensions and weight

Body style	Hatchback
Doors	5
Length	167.3 in (4,249 mm)
Width	69.0 in (1,753 mm)
Height	57.8 in (1,467 mm)
Curb weight	3,243 lb (1,471 kg)
Gross vehicle weight	4,134 lb (1,875 kg)
Cargo volume	13.2 cu ft (375 l)
Drag coefficient	0.32

Drivetrain and chassis

Drive	Front-wheel drive
Gears	6

What to check on an Opel Astra with this engine

On a diesel, check the particulate filter (DPF), the injectors and the dual-mass flywheel: they are the expensive repairs.
Test the clutch or the automatic transmission from a cold start and in the low gears.
Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.

Other Opel Astra H engines

Engine	Fuel	Power
1.4i 16V (90 hp)	Gasoline	90 hp (66 kW)
1.4i 16V (90 hp) Automatic	Gasoline	90 hp (66 kW)
1.6i 16V (105 hp)	Gasoline	105 hp (77 kW)
1.6i 16V (105 hp) Automatic	Gasoline	105 hp (77 kW)
1.7 CDTI (100 hp)	Diesel	100 hp (74 kW)
1.8i 16V (125 hp)	Gasoline	125 hp (92 kW)
1.8i 16V (125 hp) Automatic	Gasoline	125 hp (92 kW)
1.9 CDTI (120 hp)	Diesel	120 hp (88 kW)
1.9 CDTI (120 hp) Automatic	Diesel	120 hp (88 kW)
1.9 CDTI (150 hp)	Diesel	150 hp (110 kW)
2.0i 16V Turbo (170 hp)	Gasoline	170 hp (125 kW)
2.0i 16V Turbo (200 hp)	Gasoline	200 hp (147 kW)
2.0i 16V Turbo (240 hp)	Gasoline	240 hp (177 kW)
1.3 CDTI (90 hp)	Diesel	90 hp (66 kW)
1.3 CDTI (90 hp) Automatic	Diesel	90 hp (66 kW)
1.7 CDTI (80 hp)	Diesel	80 hp (59 kW)
1.8i (140 hp)	Gasoline	140 hp (103 kW)
1.8i (140 hp) Automatic	Gasoline	140 hp (103 kW)
1.6 (115/112 hp) ecoFLEX LPG	Gasoline/LPG	115 hp (85 kW)
1.7 CDTI (110 hp) ecoFLEX	Diesel	110 hp (81 kW)

← All Opel Astra H engines