1.6-liter engine AR32104 or Alfa Romeo 156 1.6 TS was produced from 2000 to 2010 and installed in two of the group's most popular models at that time, with the indexes 147 and 156. This engine did not have the Variable Length Intake Manifold (VLIM) system, which is used in larger engines in the series. The Twin Spark line includes: AR32201, AR32301, and AR32310.
| Exact capacity | 1598 cm³ |
| Power system | distributed injection |
| Engine power | 120 HP |
| Torque | 146 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 82 mm |
| Piston stroke. | 75.65 mm |
| Compression ratio | 10.3 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | strip |
| Timing phase adjuster | at the inlet VVT |
| Turbocharging | there is no |
| What oils to use | 4.4 liters 10W-40 |
| Fuel type | 92 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 250 000 HP |
| City | 11.4 litry |
| Route | 6.4 litry |
| Mixed | 8.2 litry |
The weight of the AR32104 engine according to the catalog is 150 kg. The AR32104 engine number is located at the junction of the block and the gearbox. Due to incorrect lubricant selection, the oil pump quickly fails in this area. The decrease in oil pump performance reduces the lifespan of the hydraulic compensators. Then, due to the sticking of the hydraulic compensators, the cam lobes wear out. High mileage often results in excessive oil consumption due to worn-out piston rings. The weak points here include the phase regulator, electronic throttle, and EGR valve.
| 147 (Type 937) | 2000 - 2010 |
| 156 (Type 932) | 2000 - 2005 |
The 2.5-liter V6 engine Alfa Romeo AR67301 was produced at the factory in Arese from 1992 to 1997 and was only mounted in the sporty versions of the popular model 155 on the European market. The same engine was installed in the sedan 166, but received its own index AR66201. The Busso V6 engine series also includes: - AR34102 - AR32405 - 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.
The 1.4-liter engine Fiat 955A6000 or 1.4 MultiAir was produced by the company from 2009 to 2015 and was installed in the third and fourth generation models of Punto, as well as the similar model Alfa Romeo MiTo. This powertrain is essentially a modernized engine from the FIRE family. The MultiAir series also includes the model 955A2000.
The 2.0-liter AR32310 engine, also known as the Alfa Romeo 2.0 Twin Spark, was produced from 2000 to 2010 and installed in popular models of the company with the indexes 147, 156, GTV, and the similar Spider. This powertrain was essentially a Euro 3 version of the well-known AR32301 engine. The Twin Spark lineup also includes: AR32104, AR32201, and AR32301.
The 1.6-liter eight-valve Mazda B6 or B6-E engine was produced by the company from 1985 to 1994 and installed in various versions of the 323 model as well as the Japanese version of the Familia, in the BF-BG body styles. This engine was also used in the second generation of the Ford Laser and the corresponding Mercury Tracer model. B series engines: B1, B3, B3-ME, B5, B5-ME, B5-DE, B6-ME, B6-DE, BP, BP-ME.
The 1.6-liter Mitsubishi 4G18 gasoline engine was produced in Japan from 1998 to 2012, after which production was transferred to China, where it is assembled in numerous local models. In our market, this engine is primarily known as the main engine of the Mitsubishi Lancer 9. The 4G1 line also includes the following engines: 4G13, 4G15, 4G15T, and 4G19.