Seat Leon 2005 2.0 FSI
Seat Leon 2005 2.0 petrol description
Hatchback Seat Leon 2005 2.0 FSI has been produced from September, 2005 to June, 2007. It has four-cylinder petrol engine with displacement of 2.0 litres, which produces power of 150 horsepower on 6000 rpm and torque 200 Nm (Newton metres) on 3500 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by belt and chain (What is an engine chain and belt? ). Engine has fuel injection system without turbocharger. The engine meets the Euro 4 emissions standard. Average engine life expectancy (mileage before serious repairs are needed) is from 220 000 to 370 000 kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs
2.0 FSI engine, part of the EA827 family, features a lightweight aluminum block with cast-iron liners and a unique timing system. A toothed belt drives the exhaust camshaft, while the intake camshaft is driven by a single-row chain, which also integrates with ...
This Seat Leon 2.0 engine oil type is 5W-30 and oil capacity is 4.6 litres.
Seat Leon 2005 2.0 FSI has front wheel drive (FWD) and manual gearbox with 6 gears.
Seat Leon 2005 2.0 FSI accelerates to speed 100 kilometres per hour in 8.8 seconds. The maximum speed of this car is 210 km/h.
The fuel consumption of this Seat Leon 2005 2.0 FSI in combined mode (combining urban and highway driving) is 8.2 litres per 100km (12.2 km/l). Fuel tank capacity is 55 litres or 14.53 gallons, which gives a mileage up to 660 kilometers without refueling in urban cycle.
According to user reviews, the real everyday fuel consumption of this Seat is in line with the figure specified by the manufacturer. More - Real Seat Leon fuel consumption.
Seat Leon safety
During safety testing Seat Leon has obtained 4 stars from five, which means good safety level.
Adults (driver and passenger) safety of Seat Leon is evaluated with four stars, children safety - with four stars, and for pedestrian protection Seat Leon got three stars.
Seat Leon 2005 2.0 FSI technical data
| Model: | Seat Leon 2.0 FSI | ||
|---|---|---|---|
| Body style: | Hatchback | ||
| Production period: | 2005. September ... 2007. June | ||
| Engine: | 1984 cm3 Petrol, 4 cylinders | CO2 emissions: | 197 g/km |
| Power: | 150 HP ON 6000 RPM | Torque: | 200 NM ON 3500 RPM |
| Gearbox: | Manual gearbox (6 gears) | Drive type: | Front wheel drive (FWD) |
| Maximum speed: | 210 km/h | Acceleration 0-100 km/h: | 8.8 seconds |
| Fuel consumption (l/100km): | 8.2 (combined) | ||
| Real fuel consumption: | 8.4 l/100km (28 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 55 litres (14.5 gallons) | ||
| Car dimensions: | 4.32m (length) 1.77m (width) 1.46m (height) | ||
| Turning diameter: | 10.7 meters | ||
| Trunk capacity: | 341 litres | ||
| Gross weight: | 1400 kg | ||
Seat Leon 2005 2.0 FSI engine BVY
Engine reliability and common problems:
2.0 FSI engine, part of the EA827 family, features a lightweight aluminum block with cast-iron liners and a unique timing system. A toothed belt drives the exhaust camshaft, while the intake camshaft is driven by a single-row chain, which also integrates with the variable valve timing mechanism. The timing regulator is positioned at the rear of the exhaust camshaft.A distinctive feature of the 2.0 FSI engine is its complex exhaust system. Exhaust gases are directed into two separate pipes immediately monitored by two wideband lambda sensors and pre-catalysts. Further down the system are two planar lambda sensors, after which the pipes merge into a single collector leading to a NOx storage catalyst.
In practice, these engines often last up to 400,000 kilometers without major repairs if properly maintained. However, they are sensitive to low temperatures, with starting issues commonly reported in freezing conditions below -17°C. In such cases, the ECU delivers an overly rich air-fuel mixture, flooding the spark plugs. A common workaround is a coolant temperature sensor bypass trick, which "tricks" the ECU into seeing a warmer engine.
The direct injection system is highly sensitive to fuel quality. Intake valves accumulate carbon deposits quickly, reducing their ability to close tightly. The phase regulator on the intake camshaft and the fuel pump drive lifter are also prone to early wear. Thin oil control rings often coke up by 100,000 km, leading to increased oil consumption.
Another weak point is the brittle plastic coolant distribution fitting at the rear of the cylinder head, which is prone to deformation and coolant leaks over time. This part typically requires replacement with a new original fitting.
The short chain connecting camshafts has limited lifespan. Chain stretching often causes noise, such as rattling or ticking, at 100,000 km or even earlier. This issue is exacerbated by wear on the hydraulic tensioner, which can leak oil and fail to maintain proper chain tension.
Despite these weaknesses, with proper maintenance and timely component replacements, the 2.0 FSI engine can offer reliable long-term performance.
Overall, this engine can last around 220,000 to 370,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.
The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
| Engine displacement | 1984 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 82.5 mm |
| Stroke length (piston move) | 92.8 mm |
| Compression ratio | 11.5 : 1 |
| Camshaft drive | Timing chain and belt |
| Fuel system | Injection |
| Seat Leon 2005 2.0 FSI oil type | 5W-30 |
| Oil capacity | 4.6 litres (4.9 quarts) |
| Power | 150 HP ON 6000 RPM |
| Torque | 200 NM ON 3500 RPM |
| Engine manufacturer | Volkswagen (VW) |
| Start of production (year) | 2005 |
| Duration of production | 5 years |
| Engine also used on | Volkswagen Passat Volkswagen Golf Audi A3 Seat Altea and 6 other models |
Most often compared to
All Seat Leon hatchback [2005 - 2009] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Seat Leon 2006 1.4 16V
Jun 2006 — Jan 2009 Most fuel efficient petrol version by real consumption |
1.4 Petrol | 85 HP | - | Manual (5) |
| Seat Leon 2005 1.6 | 1.6 Petrol | 102 HP | 7.6 l/100km | Manual (5) |
|
Seat Leon 2007 1.8 TFSI
Jun 2007 — Jan 2009 Most fuel efficient petrol version |
1.8 Petrol | 160 HP | 7.4 l/100km | Manual (6) |
|
Seat Leon 2005 1.9 TDI
Most fuel efficient diesel version |
1.9 Diesel | 105 HP | 5.2 l/100km | Manual (5) |
| Seat Leon 2007 1.9 TDI Jun 2007 — Jan 2009 | 1.9 Diesel | 105 HP | 5.8 l/100km | Automatic (6) |
| Seat Leon 2005 2.0 FSI Sep 2005 — Jun 2007 | 2.0 Petrol | 150 HP | 8.2 l/100km | Manual (6) |
| Seat Leon 2006 2.0 FSI Jan 2006 — Jan 2009 | 2.0 Petrol | 150 HP | 8.4 l/100km | Automatic (6) |
| Seat Leon 2005 2.0 TFSI Sep 2005 — Jun 2006 | 2.0 Petrol | 185 HP | 8.1 l/100km | Manual (6) |
| Seat Leon 2006 2.0 TFSI Jun 2006 — Jan 2009 | 2.0 Petrol | 200 HP | 7.9 l/100km | Manual (6) |
| Seat Leon 2006 2.0 TFSI Jun 2006 — Jan 2009 | 2.0 Petrol | 200 HP | 7.9 l/100km | Automatic (6) |
|
Seat Leon 2006 Cupra 2.0 TFSI
Nov 2006 — Jan 2009 Most dynamic version - 100 km/h in 6.4 seconds |
2.0 Petrol | 240 HP | 8.6 l/100km | Manual (6) |
| Seat Leon 2005 2.0 TDI | 2.0 Diesel | 140 HP | 5.7 l/100km | Manual (6) |
| Seat Leon 2005 2.0 TDI | 2.0 Diesel | 140 HP | 5.7 l/100km | Automatic (6) |
|
Seat Leon 2006 2.0 TDI
Jun 2006 — Jan 2009 Most powerfull diesel version (170 HP) |
2.0 Diesel | 170 HP | 6.0 l/100km | Manual (6) |