The Alfa Romeo AR16105 3.0-liter V6 engine was assembled at the Arese plant from 1999 to 2003 and installed in the popular GTV sports coupe, as well as the similar Spider convertible. The same unit was installed on the model 166 under the index AR36101 or Lancia Thesis as 841A000.
Busso V6 family: AR34102, AR32405, AR67301, AR16105.
Specifications
| Production years | 1999-2003 |
| Displacement, cc | 2959 |
| Fuel system | distributed injection |
| Power output, hp | 218 |
| Torque output, Nm | 270 |
| Cylinder block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 93 |
| Piston stroke, mm | 72.6 |
| Compression ratio | 10.0 |
| Features | no |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 10W-40 |
| Engine oil capacity, liter | 5.9 |
| Fuel type | petrol |
| Euro standards | EURO 3 |
| Fuel consumption, L/100 km (for Alfa Romeo GTV 2001) — city — highway — combined |
16.8 8.7 11.7 |
| Engine lifespan, km | ~300 000 |
| Weight, kg | 195 |
The engine was installed on:
- Alfa Romeo GTV II (Type 916) in 2000 – 2003;
- Alfa Romeo Spider V (Type 916) in 1999 – 2003.
Disadvantages of the Alfa Romeo AR16105 engine
- The main problems of this motor are associated with suction through cracked pipes.
- In addition to floating engine speed, this leads to system airing and overheating.
- Also, the engine often overheats due to thermostat or water pump failures.
- From bad oil or its rare replacement, the liners often turn.
- Change the timing belt every 60,000 km, as when it breaks, the valves bend here.
Frequently asked questions about the Alfa Romeo AR16105
How much power does the Alfa Romeo AR16105 make?
The Alfa Romeo AR16105 develops 218 hp and 270 Nm of torque.
How much oil does the Alfa Romeo AR16105 take and which one?
Engine oil capacity: 5.9 liters. Recommended oil: 10W-40.
Does the Alfa Romeo AR16105 have a timing belt or chain?
The Alfa Romeo AR16105 uses a timing belt.
Is the Alfa Romeo AR16105 turbocharged?
No, the Alfa Romeo AR16105 is naturally aspirated.
Does the Alfa Romeo AR16105 need valve clearance adjustment?
No, the Alfa Romeo AR16105 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Alfa Romeo AR16105 last?
The typical lifespan of the Alfa Romeo AR16105 is ~300 000 km with proper maintenance.
What is the fuel consumption of the Alfa Romeo AR16105?
Alfa Romeo GTV 2001: city 16.8, highway 8.7, combined 11.7 L/100 km.
What cars was the Alfa Romeo AR16105 installed on?
Alfa Romeo GTV II (Type 916) in 2000 - 2003; Alfa Romeo Spider V (Type 916) in 1999 - 2003.
What are the common problems of the Alfa Romeo AR16105?
The main problems of this motor are associated with suction through cracked pipes. In addition to floating engine speed, this leads to system airing and overheating. All known problems.
