The 2.5-liter Ford SEA or 2.5 Duratec V6 engine was produced in the years 1994-1999 in the USA and only assembled in the first two generations of the Mondeo model in their highest versions. In order to fit into the tax bracket in 1999, this engine was replaced by the SEB unit with a slightly smaller capacity than 2.5 liters. The Duratec V6 engine line also includes units: SGA, LCBD, REBA, and MEBA.
| Exact capacity | 2544 cm³ |
| Power system | distributed injection |
| Engine power | 170 HP |
| Torque | 220 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 82.4 mm |
| Piston stroke. | 79.5 mm |
| Compression ratio | 9.7 |
| Engine features | there is no |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 5.6 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 300 000 HP |
| City | 13.6 litry |
| Route | 7.1 litry |
| Mixed | 9.8 litry |
The weight of the SEA engine according to the catalog is 170 kg. The SEA engine number is located at the junction of the block and the oil pan. The units in this series are very reliable but too fuel-hungry for such power. The main problems of the engine are related to overheating, usually due to a pump failure. The second most common issue here is the fuel pump outlet. Regular cleaning of the crankcase ventilation is necessary, or the engine will sweat oil. Timing chain tensioners and hydraulic compensators are afraid of poor lubrication.
| Mondeo 1 (CDW27) | 1994 - 1996 |
| Mondeo 2 (CD162) | 1996 - 1999 |
The 2.9-liter V6 Ford BRF engine was produced at the factory in Germany from 1986 to 1994 and was only installed in the first generation of the popular Scorpio model on the European market. There are variations of this engine with slight differences designated as BRC, BRD, and BRE. The Cologne V6 engine family also includes the units: 99E and 99X.
The 2.5-liter turbocharged Ford HUBA engine was produced at the factory in Sweden from 2007 to 2010 and was installed in all versions of the fourth generation Mondeo model, but only before the facelift. This power unit is actually a repainted Volvo engine with the index B5254T3. The Duratec ST/RS engine lineup includes: ALDA, HMDA, HUWA, HYDA, HYDB, and JZDA.
The 1.6-liter Ford IQDB or 1.6 Duratec Ti VCT engine with a power of 105 HP was installed from 2011 to 2019 and used in the third generation of the Focus model, including the wagon version based on it - the C-Max. This powertrain differs from its 125 HP counterpart only in software. The Duratec Ti-VCT engine range includes: - UEJB, - HXDA, - PNBA, - PNDA, - SIDA, and - XTDA.
1.6-liter Ford FYDA, FYDB, FYDC or 1.6 Zetec S engine was produced from 1998 to 2004 and installed in the European versions of the first model of Focus in all its different body styles. This powertrain was also available in the Fiesta model, but under different codes - FYJA and FYJB. The Zetec SE line also includes engines: FUJA, FXJA, and MHA.
The 4.5-liter gasoline engine Mitsubishi 8A80 or 4.5 GDi was produced from 1999 to 2001 and installed in the first generation of the Proudia model, and based on this engine, the Dignity sedan was created. The well-known Korean V8 engines G8AA and G8AB were only clones of this powertrain. There is only one engine in the 8A8 lineup.