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.
| Exact capacity | 2959 cm³ |
| Power system | distributed injection |
| Engine power | 218 HP |
| Torque | 270 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 93 mm |
| Piston stroke. | 72.6 mm |
| Compression ratio | 10 |
| Engine features | there is no |
| Hydraulic compensator. | tak |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 5.9 liters 10W-40 |
| Fuel type | 92 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 300 000 HP |
| City | 16.8 litry |
| Route | 8.7 litry |
| Mixed | 11.7 litry |
The weight of the AR16105 engine according to the catalog is 195 kg. The engine number AR16105 is located at the junction of the block and the gearbox. The main problems of this engine are related to the suction through cracked pipes. In addition to fluctuating revolutions, this leads to air entrainment in the system and overheating. The engine also often overheats due to failures of the thermostat or water pump. Due to fake oil or infrequent replacement, bearing rotation often occurs. Change the timing belt every 60,000 km as valve bending can occur in case of breakage.
| GTV II (Type 916) | 2000 - 2003 |
| Spider V (Type 916) | 1999 - 2003 |
1.4-liter, 8-valve Fiat 350A1000 engine has been produced by the company since 2005 and during this time it has been installed in many models such as Albea, Punto, Linea, and Fiorino. This engine has also been used in Lancia Muza, first generation Ypsilon, and Alfa Romeo Mito. FIRE series: 187A1000, 188A4000, 169A4000, 176A8000, 188A5000, and 199A6000.
1.4-liter engine 955A2000 or Fiat MultiAir 1.4 Turbo was produced from 2009 to 2014 and installed in the third and fourth generation Punto as well as the similar model Alfa Romeo MiTo. This type of power unit is a modification of the engine from the 1.4 T-Jet family. The 955A6000 is also part of the MultiAir series.
The 0.9-liter 8-valve Fiat TwinAir 199B6000 engine has been produced by the company since 2012 and is installed in many popular models of the Italian group, such as the 500, 500L, and Punto. This engine can also be found under the hood of the basic version of the Alfa Romeo MiTo hatchback. The TwinAir lineup also includes the model 312A2000.
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.
The 1.1-liter Peugeot TU1JP engine was produced from 2001 to 2013 at the French plant and installed in most of the mass-produced small cars of the company during that period. The TU1 engine family included units with carburetor and single-point injection, designated TU1K and TU1M. The TU engine lineup also includes: TU3K, TU3JP, TU3A, TU5JP, and TU5JP4.
The 2.5-liter Nissan VQ25DE engine was first introduced in 1994 as the main power unit for popular models such as Cefiro, Cedric, and Leopard in the Japanese market. In 2004, the engine was slightly updated and started to be installed in the Fuga, Teana, and Elgrand minivan sedans. The VQ20 series also includes the following engines: - VQ20DE, - VQ23DE, - VQ25DET, - VQ25DD, and - VQ25HR.