Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 (Wagon T25)
Toyota Avensis 2003 2.0 petrol description
Estate car / wagon Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 has been produced from January, 2003 to July, 2006. It has four-cylinder petrol engine with displacement of 2.0 litres, which produces power of 147 horsepower on 5700 rpm and torque 196 Nm (Newton metres) on 4000 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system, this is an atmospheric engine (without turbine). Engine versions compliant with Euro 3 and Euro 4 emission standards available.
More engine specs
The 2.0-liter gasoline engine debuted in 2000 as a replacement for the 3S-FE. It features an aluminum block with cast-iron liners and an open cooling jacket, an aluminum 16-valve DOHC cylinder head without hydraulic ...
This Toyota Avensis 2.0 engine oil type is 0W-30, 5W-30 and oil capacity is 4.9 litres.
Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 has front wheel drive (FWD) and automatic gearbox with 4 gears.
Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 accelerates to speed 100 kilometres per hour in 9.9 seconds. The maximum speed of this car is 205 km/h.
Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 fuel consumption is 9.4 litres per 100km in combined city/highway mode (10.6 km/l), city fuel economy - 12.9 l/100km, fuel consumption on highway - 7.3 l/100km. Fuel tank capacity is 60 litres or 15.85 gallons, which gives a mileage up to 620 kilometers without refueling in urban cycle and even up to 820 kilometers on highway.
According to user reviews, the real everyday fuel consumption of this Toyota is in line with the figure specified by the manufacturer. More - Real Toyota Avensis fuel consumption.
Toyota Avensis safety
During safety testing Toyota Avensis has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Toyota Avensis is evaluated with five stars, and for pedestrian protection Toyota Avensis got one star.
Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 technical data
| Model: | Toyota Avensis Wagon 2.0 16v VVT-i D4 | ||
|---|---|---|---|
| Body style: | Estate car / wagon | ||
| Production period: | 2003. January ... 2006. July | ||
| Engine: | 1998 cm3 Petrol, 4 cylinders | CO2 emissions: | 224 g/km |
| Power: | 147 HP ON 5700 RPM | Torque: | 196 NM ON 4000 RPM |
| Gearbox: | Automatic gearbox (4 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 205 km/h | Acceleration 0-100 km/h: | 9.9 seconds |
| Fuel consumption (l/100km): | 9.4 (combined) 12.9 (urban) 7.3 (highway) | ||
| Real fuel consumption: | 9.5 l/100km (24.8 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 60 litres (15.9 gallons) | ||
| Car dimensions: | 4.70m (length) 1.76m (width) 1.52m (height) | ||
| Turning diameter: | 11.2 meters | ||
| Gross weight: | 1400 kg | ||
Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 engine 1AZ-FE
Engine reliability and common problems:
The 2.0-liter gasoline engine debuted in 2000 as a replacement for the 3S-FE. It features an aluminum block with cast-iron liners and an open cooling jacket, an aluminum 16-valve DOHC cylinder head without hydraulic lifters, and a chain-driven timing system. Most versions of this engine were equipped with a variable valve timing system on the intake side and a balance shaft assembly. In 2006, the engine was updated to meet Euro 4 emissions standards.Overall, it is a reliable engine with a lifespan of up to 400,000 km. However, early production models had cylinder head bolts with short threads, leading to head gasket failures and coolant mixing with oil. This issue was addressed in 2006 with longer-threaded bolts, reducing occurrences. The single-row bushing roller timing chain is more durable than modern plate chains but often requires replacement near 200,000 km.
Oil consumption after 150,000 km is common in post-2006 engines, likely due to redesigned pistons with thinner oil control rings.
This engine is highly sensitive to fuel quality and quickly accumulates deposits. If idle speed fluctuates, cleaning the throttle body, mass airflow sensor, and injectors should be the first step. Additionally, the water pump and alternator overrunning clutch have a limited lifespan.
Idle vibration is another known characteristic, usually occurring when RPMs drop to 500–600, causing discomfort for owners. While this is a design trait, partial improvement can be achieved by cleaning the idle air control valve, throttle body, injectors, EGR system (if present), and checking engine mounts.
Engine is also known for jerking issues, typically due to carbon buildup in the intake manifold and throttle body. Cleaning these components usually helps, but if the problem persists, the VVT-i system and oxygen sensors should be checked.
| Engine displacement | 1998 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 86 mm |
| Stroke length (piston move) | 86 mm |
| Compression ratio | 9.5 : 1 |
| Camshaft drive | Timing chain Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more. More service info |
| Timing chain change interval | 200,000 km (recommended) Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine life. However, once the recommended change interval has been reached, it is recommended to periodically check the condition of the chain and to change the chain if excessive stretching is detected or if unusual noises from the engine or other symptoms occur. |
| Fuel system | Injection |
| Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 oil type | 0W-30, 5W-30 |
| Oil capacity | 4.9 litres (5.2 quarts) More service info |
| Power | 134 - 152 HP ON 5700 RPM |
| Torque | 190 - 194 NM ON 4000 RPM |
| Start of production (year) | 2000 |
| Duration of production | 14 years |
| Engine also used on | Toyota RAV4 Toyota Avensis Verso |
Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design. |
Most often compared to
All Toyota Avensis estate car [2003 - 2006] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Toyota Avensis 2003 Wagon 1.8 16v VVT-i
Most fuel efficient petrol version |
1.8 Petrol | 129 HP | 7.2 l/100km | Manual (5) |
| Toyota Avensis 2003 Wagon 1.8 16v VVT-i | 1.8 Petrol | 129 HP | 7.8 l/100km | Automatic (4) |
| Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 | 2.0 Petrol | 147 HP | 8.1 l/100km | Manual (5) |
| Toyota Avensis 2003 Wagon 2.0 16v VVT-i D4 | 2.0 Petrol | 147 HP | 9.4 l/100km | Automatic (4) |
|
Toyota Avensis 2003 Wagon 2.0 D-4D
Most fuel efficient diesel version |
2.0 Diesel | 116 HP | 6.0 l/100km | Manual (5) |
|
Toyota Avensis 2005 Wagon 2.2 D-4D
Apr 2005 — Jul 2006 Most fuel efficient diesel version |
2.2 Diesel | 150 HP | 6.0 l/100km | Manual (6) |
|
Toyota Avensis 2005 Wagon 2.2 D-4D D-CAT
Jun 2005 — Jul 2006 Most dynamic version - 100 km/h in 8.6 seconds |
2.2 Diesel | 177 HP | 6.2 l/100km | Manual (6) |
|
Toyota Avensis 2003 Wagon 2.4 16v VVT-i D4
Jul 2003 — Jul 2006 Most powerfull petrol version (163 HP) |
2.4 Petrol | 163 HP | 9.6 l/100km | Automatic (5) |