The 1.8-liter Alfa Romeo AR32201 or 1.8 Twin Spark engine was assembled from 1997 to 2001 and installed on such well-known concern models as 145, 146, 156, GTV and the similar Spider. After updating to more modern Euro 3 environmental standards, the motor changed its index to AR32205.
Twin Spark family: AR32104, AR32201, AR32301, AR32310.
Specifications
| Production years | 1997-2001 |
| Displacement, cc | 1747 |
| Fuel system | distributed injection |
| Power output, hp | 144 |
| Torque output, Nm | 169 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 82 |
| Piston stroke, mm | 82.7 |
| Compression ratio | 10.3 |
| Features | DOHC, VLIM |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | VVT at the intake |
| Turbocharging | no |
| Recommended engine oil | 10W-40 |
| Engine oil capacity, liter | 4.4 |
| Fuel type | petrol |
| Euro standards | EURO 2 |
| Fuel consumption, L/100 km (for Alfa Romeo 146 1999) — city — highway — combined |
11.7 6.5 8.4 |
| Engine lifespan, km | ~270 000 |
| Weight, kg | 160 |
The engine was installed on:
- Alfa Romeo 156 (Type 932) in 1997 – 2000, Romeo 145 (Type 930) in 1998 – 2001, Romeo 146 (Type 930) in 1998 – 2001;
- Alfa Romeo GTV II (Type 916) in 1998 – 2000;
- Alfa Romeo Spider V (Type 916) in 1998 – 2000.
Disadvantages of the Alfa Romeo AR32201 engine
- This unit needs a specific oil or its oil pump will not last long;
- Due to a decrease in the performance of the oil pump, the resource of hydraulic lifters decreases;
- And from the wedging of the hydraulic lifters, the camshaft cams quickly wear out;
- On long runs, an oil burner often appears due to the fault of stuck piston rings;
- The weak points of the motor include an electronic throttle, a phase regulator and a crankcase ventilation valve.
Frequently asked questions about the Alfa Romeo AR32201
How much power does the Alfa Romeo AR32201 make?
The Alfa Romeo AR32201 develops 144 hp and 169 Nm of torque.
How much oil does the Alfa Romeo AR32201 take and which one?
Engine oil capacity: 4.4 liters. Recommended oil: 10W-40.
Does the Alfa Romeo AR32201 have a timing belt or chain?
The Alfa Romeo AR32201 uses a timing belt.
Is the Alfa Romeo AR32201 turbocharged?
No, the Alfa Romeo AR32201 is naturally aspirated.
Does the Alfa Romeo AR32201 need valve clearance adjustment?
No, the Alfa Romeo AR32201 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Alfa Romeo AR32201 last?
The typical lifespan of the Alfa Romeo AR32201 is ~270 000 km with proper maintenance.
What is the fuel consumption of the Alfa Romeo AR32201?
Alfa Romeo 146 1999: city 11.7, highway 6.5, combined 8.4 L/100 km.
What cars was the Alfa Romeo AR32201 installed on?
Alfa Romeo 156 (Type 932) in 1997 - 2000, Romeo 145 (Type 930) in 1998 - 2001, Romeo 146 (Type 930) in 1998 - 2001; Alfa Romeo GTV II (Type 916) in 1998 - 2000; Alfa Romeo Spider V (Type 916) in 1998 - 2000.
What are the common problems of the Alfa Romeo AR32201?
This unit needs a specific oil or its oil pump will not last long. Due to a decrease in the performance of the oil pump, the resource of hydraulic lifters decreases. All known problems.
