Skoda Octavia 1998 Combi 1.8 20V
Skoda Octavia 1998 1.8 petrol description
Estate car / wagon Skoda Octavia 1998 Combi 1.8 20V has been produced from October, 1998 to January, 2000. It has four-cylinder petrol engine with displacement of 1.8 litres, which produces power of 125 horsepower on 6000 rpm and torque 170 Nm (Newton metres) on 4200 revolutions per minute.
This 4-cylinder 20-valve engine camshaft is driven by belt and chain (What is an engine chain and belt? ). Engine has fuel injection system, it has no turbine. The engine meets the Euro 2 emissions standard. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 290 000 and 490 000 kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This engine is known for its reliability and durability, often lasting over 450,000 km with proper maintenance. Regular maintenance, particularly using high-quality oil, is essential to maximize its lifespan and performance.
One of the most ...
This Skoda Octavia 1.8 engine oil type is 5W-30 and oil capacity is 4.5 litres.
Skoda Octavia 1998 Combi 1.8 20V has front wheel drive (FWD) and manual gearbox with 5 gears.
Skoda Octavia 1998 Combi 1.8 20V accelerates to speed 100 kilometres per hour in 10.4 seconds. The maximum speed of this car is 200 km/h.
In combined cycle (city and motorway), the Skoda Octavia 1998 Combi 1.8 20V fuel consumption is 8.5 litres per 100km (11.8 km/l), city fuel economy - 11.8 l/100km, fuel consumption on highway - 6.5 l/100km. Fuel tank capacity is 55 litres or 14.53 gallons, which gives a mileage up to 640 kilometers without refueling in urban cycle and even up to 840 kilometers on highway.
According to user reviews, the real everyday fuel consumption of this Skoda is in line with, and sometimes even lower than, the manufacturer's stated combined consumption. More - Real Skoda Octavia fuel consumption.
Skoda Octavia 1998 Combi 1.8 20V technical data
| Model: | Skoda Octavia Combi 1.8 20V | ||
|---|---|---|---|
| Body style: | Estate car / wagon | ||
| Production period: | 1998. October ... 2000. January | ||
| Engine: | 1781 cm3 Petrol, 4 cylinders | CO2 emissions: | 204 g/km |
| Power: | 125 HP ON 6000 RPM | Torque: | 170 NM ON 4200 RPM |
| Gearbox: | Manual gearbox (5 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 200 km/h | Acceleration 0-100 km/h: | 10.4 seconds |
| Fuel consumption (l/100km): | 8.5 (combined) 11.8 (urban) 6.5 (highway) | ||
| Real fuel consumption: | 9 l/100km (26.1 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 55 litres (14.5 gallons) | ||
| Car dimensions: | 4.51m (length) 1.73m (width) 1.45m (height) | ||
| Turning diameter: | 10.8 meters | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 550 litres | ||
| Trunk max capacity: | 1510 litres (with rear seats folded down) | ||
| Gross weight: | 1820 kg | ||
Skoda Octavia 1998 Combi 1.8 20V engine AGN
Engine reliability and common problems:
This engine is known for its reliability and durability, often lasting over 450,000 km with proper maintenance. Regular maintenance, particularly using high-quality oil, is essential to maximize its lifespan and performance.One of the most common issues is the failure of the vacuum regulator for the intake manifold flaps. Dirty injectors or a throttle body often cause fluctuating idle speeds, while the crankcase ventilation system frequently creates problems due to its sensitivity. The lambda sensor, coolant temperature sensor, and mass airflow sensor (MAF) have relatively short lifespans. A faulty MAF can lead to increased fuel consumption and hesitation at mid-range RPMs due to incorrect air flow readings. Air leaks in the intake manifold are also frequent, causing an improper air-fuel mixture. These leaks typically occur at the crankcase ventilation valve, vacuum hoses, or connections at the end of the manifold.
Ignition coils are not very durable and can fail entirely, crack, or exhibit intermittent faults, especially when heated. Worn high-voltage wires may also cause misfires at idle or power loss in the mid-RPM range.
Oil leaks are another concern, particularly from the seal between the oil cooler and its bracket. This seal, used in VAG engines since the 1980s, often hardens around 150,000 km, leading to significant oil loss, especially during cold starts. In severe cases, ignoring the oil pressure warning can result in engine failure. It is recommended to replace the seal preventively every 100,000 km and carry a spare for emergencies.
The timing belt is tensioned with a mechanical roller but also includes a hydraulic damper to reduce belt vibrations caused by intake valve phase adjustments. The damper, while generally reliable, may fail, causing knocking sounds and chain noise during phase changes. The damper should ideally be replaced with the timing belt and tensioner every 120,000 km.
Overall, while the engine has its weaknesses, it is robust and relatively easy to repair, offering excellent longevity when properly maintained.
Overall, this engine can last around 290,000 to 490,000 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 | 1781 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 81 mm |
| Stroke length (piston move) | 86.4 mm |
| Compression ratio | 10.3 : 1 |
| Camshaft drive | Timing chain and belt |
| Fuel system | Injection |
| Skoda Octavia 1998 Combi 1.8 20V oil type | 5W-30 |
| Oil capacity | 4.5 litres (4.8 quarts) |
| Coolant capacity | 6.3 litres (6.7 quarts) |
| Power | 125 HP ON 6000 RPM |
| Torque | 170 NM ON 4200 RPM |
| Engine manufacturer | Volkswagen (VW) |
| Start of production (year) | 1996 |
| Duration of production | 4 years |
| Engine also used on | Audi A6 Audi A4 Volkswagen Golf Volkswagen Bora and 2 other models |
All Skoda Octavia estate car [1998 - 2000] modifications
| Modification | Engine | Power | Consumption | Gearbox | Drive type |
|---|---|---|---|---|---|
|
Skoda Octavia 1998 Combi 1.6
Oct 1998 — Oct 2000 Most fuel efficient petrol version |
1.6 Petrol | 101 HP | 7.9 l/100km | Manual (5) | Front wheel |
| Skoda Octavia 1999 Combi 1.6 Jan 1999 — Oct 2000 | 1.6 Petrol | 101 HP | 8.5 l/100km | Automatic (4) | Front wheel |
| Skoda Octavia 1998 Combi 1.8 20V Oct 1998 — Jan 2000 | 1.8 Petrol | 125 HP | 8.5 l/100km | Manual (5) | Front wheel |
| Skoda Octavia 1999 Combi 1.8 20V Jan 1999 — Jan 2000 | 1.8 Petrol | 125 HP | 9.3 l/100km | Automatic (4) | Front wheel |
|
Skoda Octavia 1998 Combi 1.8 20V Turbo
Oct 1998 — Oct 2000 Most dynamic version - 100 km/h in 8.6 seconds |
1.8 Petrol | 150 HP | 8.0 l/100km | Manual (5) | Front wheel |
|
Skoda Octavia 1999 Combi 1.8 20V Turbo
Sep 1999 — Oct 2000 Most powerfull petrol version (150 HP) |
1.8 Petrol | 150 HP | 9.2 l/100km | Automatic (4) | Front wheel |
|
Skoda Octavia 1998 Combi 1.9 TDI
Oct 1998 — Oct 2000 Most fuel efficient diesel version |
1.9 Diesel | 90 HP | 5.2 l/100km | Manual (5) | Front wheel |
| Skoda Octavia 1999 1.9 TDI 4x4 Jan 1999 — Dec 2000 | 1.9 Diesel | 90 HP | 5.8 l/100km | Manual (5) | All wheel |
| Skoda Octavia 1999 1.9 TDI 4x4 Jan 1999 — Dec 2000 | 1.9 Diesel | 90 HP | 5.8 l/100km | Automatic (4) | All wheel |
|
Skoda Octavia 1998 Combi 1.9 TDI
Oct 1998 — Oct 2000 Most powerfull diesel version (110 HP) |
1.9 Diesel | 110 HP | 5.2 l/100km | Manual (5) | Front wheel |
| Skoda Octavia 2000 Combi 2.0 Jan 2000 — Oct 2000 | 2.0 Petrol | 115 HP | 8.0 l/100km | Manual (5) | Front wheel |
| Skoda Octavia 2000 Combi 2.0 Jan 2000 — Oct 2000 | 2.0 Petrol | 115 HP | 9.1 l/100km | Automatic (4) | Front wheel |