Toyota Avensis 2003 2.0 D-4D (T25)
Toyota Avensis 2003 2.0 diesel description
Hatchback Toyota Avensis 2003 2.0 D-4D has been produced from January, 2003 to July, 2006. It has four-cylinder diesel engine with displacement of 2.0 litres, which produces power of 116 horsepower on 4000 rpm and torque 280 Nm (Newton metres) on 2000 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has Common Rail fuel system, this is an atmospheric engine (without turbine). The engine meets the Euro 4 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 180 up to 300 thousand kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
The engine was known for its solid technical characteristics.
One of its drawbacks is the lack of hydraulic lifters, requiring periodic valve clearance adjustments. The ...
This Toyota Avensis 2.0 engine oil type is 5W-30, 5W-40 and oil capacity is 6.7 litres.
Toyota Avensis 2003 2.0 D-4D has front wheel drive (FWD) and manual gearbox with 5 gears.
Toyota Avensis 2003 2.0 D-4D accelerates to speed 100 kilometres per hour in 11.4 seconds. The maximum speed of this car is 195 km/h.
Toyota Avensis 2003 2.0 D-4D fuel consumption is 5.8 litres per 100km in combined city/highway mode (17.2 km/l) - this is the most fuel efficient Toyota Avensis 2003 - 2006 version, city fuel economy - 7.5 l/100km, fuel consumption on highway - 4.9 l/100km. Fuel tank capacity is 60 litres or 15.85 gallons, which gives a mileage up to 1020 kilometers without refueling in urban cycle and even up to 1220 kilometers on highway.
According to user reviews, this Toyota real everyday fuel consumption is 6.4 litres per 100 km, which is 10% more than the manufacturer's stated. 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 2.0 D-4D technical data
| Model: | Toyota Avensis 2.0 D-4D | ||
|---|---|---|---|
| Body style: | Hatchback | ||
| Production period: | 2003. January ... 2006. July | ||
| Engine: | 1995 cm3 Diesel, 4 cylinders | CO2 emissions: | 155 g/km |
| Power: | 116 HP ON 4000 RPM | Torque: | 280 NM ON 2000 RPM |
| Gearbox: | Manual gearbox (5 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 195 km/h | Acceleration 0-100 km/h: | 11.4 seconds |
| Fuel consumption (l/100km): | 5.8 (combined) 7.5 (urban) 4.9 (highway) | ||
| Real fuel consumption: | 6.4 l/100km (36.8 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 60 litres (15.9 gallons) | ||
| Car dimensions: | 4.63m (length) 1.76m (width) 1.48m (height) | ||
| Turning diameter: | 11.2 meters | ||
| Gross weight: | 1300 kg | ||
Toyota Avensis 2003 2.0 D-4D engine 2.0 D4D (1CD-FTV)
Engine reliability and common problems:
The engine was known for its solid technical characteristics.One of its drawbacks is the lack of hydraulic lifters, requiring periodic valve clearance adjustments. The next-generation 1AD-FTV engine was equipped with hydraulic lifters.
Fuel injector failures are a common problem. Due to impurities in diesel fuel, injectors wear out quickly from abrasive damage. To extend their lifespan, refueling at reputable stations and regularly changing the fuel filter is essential. If neglected, injector replacement becomes a costly repair. Their lifespan rarely exceeds 200,000 km.
SCV valve leaks are another frequent issue. These valves control fuel delivery within the high-pressure fuel pump (HPFP) but tend to develop leaks over time. The first sign is unstable idle speed, followed by engine stalling or difficulty starting. Monitoring HPFP condition is crucial to avoiding sudden failures.
Oil pressure sensor malfunctions are also reported by many Toyota 2.0 D-4D owners. The oil level warning light may illuminate despite the system maintaining proper oil pressure. The issue typically requires replacing the sensor.
The EGR valve is another weak point, often clogging at high mileage. Initially, this causes a loss of power, but if left unaddressed, the engine may enter limp mode, requiring immediate cleaning or replacement of the valve.
The water pump has a relatively short lifespan. Like many Toyota diesel engines, this component is prone to failure, sometimes leaking as early as 60,000 km.
Overall, this engine can last around 180,000 to 300,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.
| Engine displacement | 1995 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 82.2 mm |
| Stroke length (piston move) | 94 mm |
| Compression ratio | 17.8 : 1 |
| Camshaft drive | Timing belt Timing belt engines are generally quieter and less vibrating than chain engines, but belt usually needs to be replaced more often and the risk of breakage is higher. More service info |
| Timing belt change interval | 100,000 km (specified), 90,000 km (recommended) |
| Fuel system | Common Rail Common rail fuel injection provides more engine power, is quieter, more environmentally friendly and offers better fuel economy, but is more expensive to maintain and repair. |
| Toyota Avensis 2003 2.0 D-4D oil type | 5W-30, 5W-40 |
| Oil capacity | 6.7 litres (7.1 quarts) More service info |
| Power | 90 - 116 HP ON 4000 RPM |
| Torque | 215 - 280 NM ON 2000 RPM |
| Start of production (year) | 1999 |
| Duration of production | 8 years |
| Engine also used on | Toyota Corolla Toyota RAV4 Toyota Corolla Verso and 3 other models |
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. |
All Toyota Avensis hatchback [2003 - 2006] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Toyota Avensis 2003 1.8 16v VVT-i
Most fuel efficient petrol version |
1.8 Petrol | 129 HP | 7.2 l/100km | Manual (5) |
| Toyota Avensis 2003 1.8 16v VVT-i | 1.8 Petrol | 129 HP | 7.7 l/100km | Automatic (4) |
| Toyota Avensis 2003 2.0 16v VVT-i D4 | 2.0 Petrol | 147 HP | 8.1 l/100km | Manual (5) |
| Toyota Avensis 2003 2.0 16v VVT-i D4 | 2.0 Petrol | 147 HP | 9.2 l/100km | Automatic (4) |
|
Toyota Avensis 2003 2.0 D-4D
Most fuel efficient diesel version |
2.0 Diesel | 116 HP | 5.8 l/100km | Manual (5) |
|
Toyota Avensis 2005 2.2 D-4D
Apr 2005 — Jul 2006 Most fuel efficient diesel version by real consumption |
2.2 Diesel | 150 HP | 6.0 l/100km | Manual (6) |
|
Toyota Avensis 2005 2.2 D-4D D-CAT
Apr 2005 — Jul 2006 Most dynamic version - 100 km/h in 8.6 seconds |
2.2 Diesel | 177 HP | 6.1 l/100km | Manual (6) |
|
Toyota Avensis 2003 2.4 16v VVT-i D4
Jul 2003 — Jul 2006 Most powerfull petrol version (163 HP) |
2.4 Petrol | 163 HP | 9.5 l/100km | Automatic (5) |