The 2.5-liter V6 engine Alfa Romeo AR32405 was produced in Arese from 2000 to 2005 and was only installed in advanced versions of the popular European model 156. A similar engine was also installed in the sedan 166 with its own index AR36201. The Busso V6 engine series includes the following units: AR34102, AR67301, and AR16105.
| Exact capacity | 2492 cm³ |
| Power system | distributed injection |
| Engine power | 192 HP |
| Torque | 218 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 88 mm |
| Piston stroke. | 68.3 mm |
| Compression ratio | 10.3 |
| Engine features | there is no |
| Hydraulic compensator. | tak |
| Timing drive | belt |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 6.4 liters 10W-40 |
| Fuel type | 95 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 280 000 HP |
| City | 17.0 litry |
| Route | 8.8 litry |
| Mixed | 11.8 litry |
The weight of the AR32405 engine according to the catalog is 190 kg. The engine number AR32405 is located at the junction of the block with the gearbox. Most problems with this engine are related to leaks through cracked hoses, which leads to fluctuating RPMs, system airlocks, and overheating. Additionally, the engine often overheats due to a faulty thermostat or water pump. Saving on oil significantly affects the lifespan of hydraulic lifters and bearings. The timing belt needs to be replaced every 60,000 km or when it breaks to prevent valve damage.
| 156 (Type 932) | 2000 - 2005 |
The 2.0-liter V6 engine with turbocharging Alfa Romeo AR34102 was produced in the Arese model from 1998 to 2002 and installed in the popular executive model 166, which was popular in the European market. A similar power unit was used in the GTV and Spider models under the index AR16202. The Busso V6 series includes the following engines: AR67301, AR32405, and AR16105.
The 2.5-liter V6 engine Alfa Romeo AR32405 was produced in Arese from 2000 to 2005 and was only installed in advanced versions of the popular European model 156. A similar engine was also installed in the sedan 166 with its own index AR36201. The Busso V6 engine series includes the following units: AR34102, AR67301, and AR16105.
The 3.0-liter V6 engine Alfa Romeo AR16105 was produced at the factory in Arese from 1999 to 2003 and used in the popular sports coupe GTV and its convertible counterpart, Spider. The same engine was also used in the model 166, designated as AR36101, and in the Lancia Thesis as 841A000. Other engines in the Busso V6 series include: AR34102, AR67301, and AR32405.
1.8-liter engine 939B1000 or Alfa Romeo 159 1.8 TBi was produced from 2009 to 2014 and installed in well-known models of the group such as 159, Brera, and the similar Spider. In the Lancia Delta third generation hatchbacks, this powertrain is known as 1.8 DI T-Jet 16V. The TBi engine lineup also includes the 960A1000 engine.
1.1-liter Hyundai D3FA or 1.1 CRDi diesel engine was produced from 2005 to 2019 and installed in many compact models of the Korean group, such as i10, i20, Rio, and Picanto. There were two generations of this three-cylinder diesel engine compliant with Euro 4 and Euro 5 emission standards. The Hyundai U series also includes engines with the following indexes: D4FA, D4FB, D4FC, D4FD, and D4FE.
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