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Alfa Romeo 1.9 JTD (170 Hp)

General information
Photo of 2007 - 2010 Alfa Romeo 1.9 JTD (170 Hp) Hatchback (150 Hp) - technical specs and dimensions
Power 150 Hp @ 6300 rpm.
Torque 181 Nm @ 3800 rpm.
Acceleration 0 - 100 km/h 9.3 sec
Maximum speed 208 km/h
Fuel consumption (economy) - combined 8.9 l/100 km
Brand
Alfa Romeo
Model
147
Generation
147 (facelift 2004) 3-doors
Modification (Engine)
2.0 Twin Spark (150 Hp)
Start of production
2004 year
End of production
2010 year
Powertrain Architecture
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
Hatchback
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
5
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
3
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Alfa Romeo 147 Review

The Alfa Romeo 147 147 GTA (1.9 JTD (170 Hp)) is a Hatchback vehicle that entered production in 2004. Under the hood, it features a 1970 cm3 engine that pushes out 150 Hp @ 6300 rpm.. Drivers can expect a 0-100 km/h acceleration time of 9.3 sec and a maximum speed of 208 km/h. It achieves a combined fuel economy of 8.9 l/100 km and is paired with Front wheel drive. Technically, the vehicle features a Front, Transverse engine placement and is equipped with a 4-cylinder block. It produces a maximum torque of 181 Nm @ 3800 rpm..

The Alfa Romeo 1.9 JTD (170 Hp) entered the market in 2007 - 2010, aiming to set new benchmarks through its design and technical capabilities. At its core, the vehicle features a performance-oriented engine delivering 150 Hp @ 6300 rpm. of power. Technical documentation cites a top speed of 208 km/h. Offering balance and comfort, the model is great for daily use. When analyzing fuel consumption, it maintains segment standards with an average of 8.9 l/100 km**. With its timeless design, this version maintains a popular profile according to CarWiki.
📊 Model Comparison AnalysisThis model delivers **+30 Hp** more power compared to its sibling 1.6 Twin Spark ECO 16V (105 Hp), is **1.3 seconds** faster from 0 to 100 km/h, consumes around **9%** more fuel. This model is **0.5 seconds** slower to 100 km/h, consumes around **51%** more fuel.
FAQ
How many horsepower does Alfa Romeo 1.9 JTD (170 Hp) have? +
The Alfa Romeo 1.9 JTD (170 Hp) model is equipped with an engine producing 150 Hp @ 6300 rpm. total horsepower.
What is the fuel type of Alfa Romeo 1.9 JTD (170 Hp)? +
This vehicle operates on a 8.9 l/100 km fuel system.
What is the 0-100 km/h acceleration of Alfa Romeo 1.9 JTD (170 Hp)? +
The Alfa Romeo 1.9 JTD (170 Hp) can accelerate from 0 to 100 km/h in just 9.3 sec.
What is the top speed of Alfa Romeo 1.9 JTD (170 Hp)? +
According to technical specs, the maximum speed of the vehicle is 208 km/h.
What drivetrain does the Alfa Romeo 1.9 JTD (170 Hp) have? +
This model transfers power to the road via a Front wheel drive drivetrain.
Is the Alfa Romeo 1.9 JTD (170 Hp) a good car? +
Considering the technical specs and market position, the Alfa Romeo 1.9 JTD (170 Hp) is a highly competitive and desirable model in its class.
Performance specs
Fuel consumption (economy) - urban
12.1 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - extra urban
7 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - combined
8.9 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel Type
Petrol (Gasoline)
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Acceleration 0 - 100 km/h
9.3 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 62 mph
9.3 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 60 mph (Calculated by User)
8.8 sec
Maximum speed
208 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
Weight-to-power ratio
8.5 kg/Hp, 117.6 Hp/tonne
Weight-to-torque ratio
7 kg/Nm, 142 Nm/tonne
Engine specs
Power
150 Hp @ 6300 rpm.
Power per litre
76.1 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
Torque
181 Nm @ 3800 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Engine layout
Front, Transverse
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
Engine Model Code
AR 32310
Engine displacement
1970 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
Number of cylinders
4
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
Inline
Cylinder bore
83 mm
Piston stroke
91 mm
Compression ratio
10:1
Number of valves per cylinder
4
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
Fuel injection system
Multi-port manifold injection
Engine aspiration
Naturally aspirated engine
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Engine oil capacity
4.4 l
Coolant
7.2 l
Space, Volume and weights
Kerb Weight
1275 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
1770 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
495 kg
Trunk (boot) space - minimum
292 l
Trunk (boot) space - maximum
1042 l
Fuel tank capacity
60 l
Dimensions
Length
4223 mm
Width
1729 mm
Height
1442 mm
Wheelbase
2546 mm
Front track
1518 mm
Rear / Back Track
1502 mm
Ride height (ground clearance)
120 mm
Drivetrain, brakes and suspension specs
Drivetrain Architecture
The Internal combustion engine (ICE) drives the front wheels of the vehicle.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Drive wheel
Front wheel drive
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Number of gears and type of gearbox
5 gears, manual transmission
Front brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Tires size
205/55 R16
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
16
Common OBD2 Fault Codes
P0304 🟡 Medium
FIAT P0304 Cylinder 4 Misfire Detected
Diagnostic Guide
P0303 🟡 Medium
FIAT P0303 Cylinder 3 Misfire Detected
Diagnostic Guide
P0302 🟡 Medium
FIAT P0302 Cylinder 2 Misfire Detected
Diagnostic Guide
P0301 🔴 High
FIAT P0301 Cylinder 1 Misfire Detected
Diagnostic Guide
Similar Models
Alfa Romeo 147 1.6 Twin Spark 16V (105 Hp)
Alfa Romeo 147
1.6 Twin Spark 16V (105 Hp)
Alfa Romeo 147 1.6 Twin Spark (120 Hp)
Alfa Romeo 147
1.6 Twin Spark (120 Hp)
Alfa Romeo 147 1.9 16V JTD (140 Hp)
Alfa Romeo 147
1.9 16V JTD (140 Hp)
Alfa Romeo 147 1.9 JTD (101 Hp)
Alfa Romeo 147
1.9 JTD (101 Hp)
User Reviews
L
Leo M.
21 weeks ago
★★★★☆
Are there any known transmission issues?
•
H
Henry X
12 months ago
★★★★★
Perfect size and choice for our small family. Very responsive throttle, makes highway overtaking a breeze. Interior quality is premium for this class. If you are thinking about buying one, go test drive it.
•
H
Henry S.
23 weeks ago
★★★★★
Decided on this after deep research. Very responsive throttle, makes highway overtaking a breeze. Spacious interior and practical cargo capacity. No regrets so far, extremely happy with my purchase.
•
O
Oliver B.
23 weeks ago
★★★★★
Ordered it immediately after a quick test drive. 8.9 l/100 km efficiency is surprisingly good for this class. Comfort is top-notch, great seats. If you're undecided, just go for it.
•
G
George B.
19 weeks ago
★★★★★
Got this car a few months ago. The 150 Hp @ 6300 rpm. hp feels more than enough for daily driving. The exterior design looks sharp and modern in person. Planning to keep it for a long time.
•
A
Arthur 77
11 months ago
★★★★★
Finally got the keys today. Very responsive throttle, makes highway overtaking a breeze. Comfort is top-notch, great seats. Planning to keep it for a long time.
•

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