Mazda 3 2003 Sedan 1.6 Automatic
Mazda 3 2003 1.6 petrol description
Sedan Mazda 3 2003 Sedan 1.6 Automatic has been produced from November, 2003 to September, 2006. It has four-cylinder petrol engine with displacement of 1.6 litres, which produces power of 105 horsepower on 6000 rpm and torque 145 Nm (Newton metres) on 4000 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system, it has no turbine. Engine versions compliant with Euro 2 and Euro 3 emission standards available. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 270 000 and 450 000 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 widely regarded as reliable, though it can develop certain issues over time. One of the most ...
This Mazda 3 1.6 engine oil type is 5W-30 and oil capacity is 3.2 litres.
Mazda 3 2003 Sedan 1.6 Automatic has front wheel drive (FWD) and Mazda FN4A-EL automatic gearbox with 4 gears. With proper servicing, Mazda FN4A-EL gearbox has an average lifespan (mileage before needing serious repairs or rebuild) of 200,000 km.
Mazda 3 2003 Sedan 1.6 Automatic accelerates to speed 100 kilometres per hour in 12.4 seconds. The maximum speed of this car is 177 km/h.
In combined cycle (city and motorway), the Mazda 3 2003 Sedan 1.6 Automatic fuel consumption is 7.8 litres per 100km (12.8 km/l), city fuel economy - 10.2 l/100km, fuel consumption on highway - 6.4 l/100km. Fuel tank capacity is 55 litres or 14.53 gallons, which gives a mileage up to 700 kilometers without refueling in urban cycle and even up to 840 kilometers on highway.
According to user reviews, this Mazda real everyday fuel consumption is 9.2 litres per 100 km, which is 18% more than the manufacturer's stated. More - Real Mazda 3 fuel consumption.
Mazda 3 2003 Sedan 1.6 Automatic technical data
| Model: | Mazda 3 Sedan 1.6 Automatic | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 2003. November ... 2006. September | ||
| Engine: | 1598 cm3 Petrol, 4 cylinders | CO2 emissions: | 186 g/km |
| Power: | 105 HP ON 6000 RPM | Torque: | 145 NM ON 4000 RPM |
| Gearbox: | Automatic gearbox (4 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 177 km/h | Acceleration 0-100 km/h: | 12.4 seconds |
| Fuel consumption (l/100km): | 7.8 (combined) 10.2 (urban) 6.4 (highway) | ||
| Real fuel consumption: | 9.2 l/100km (25.6 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 55 litres (14.5 gallons) | ||
| Car dimensions: | 4.49m (length) 1.76m (width) 1.46m (height) | ||
| Turning diameter: | 10.3 meters | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 413 litres | ||
| Trunk max capacity: | 675 litres (with rear seats folded down) | ||
| Gross weight: | 1700 kg | ||
Mazda 3 2003 Sedan 1.6 Automatic engine B6-DE
Engine reliability and common problems:
This engine is widely regarded as reliable, though it can develop certain issues over time. One of the most common problems is increased oil consumption, often starting after 120,000 km. This is frequently accompanied by wear and failure of hydraulic lifters, especially if low-quality oil is used, making proper maintenance crucial to avoid premature damage.Another weak point is the oil pump's pressure relief valve, which can cause oil flow problems if it malfunctions. On the plus side, the timing belt, while requiring replacement every 60,000 km, does not lead to valve damage if it breaks, offering a level of reassurance to owners.
Ignition system issues are also a regular concern, often contributing to minor but persistent problems with the engine's performance. With regular maintenance and attention to these areas, the engine remains a dependable and robust choice for long-term use.
Overall, this engine can last around 270,000 to 450,000 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 | 1597 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 78 mm |
| Stroke length (piston move) | 83.6 mm |
| Compression ratio | 9 : 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 | 60,000 km |
| Fuel system | Injection |
| Mazda 3 2003 Sedan 1.6 Automatic oil type | 5W-30 |
| Oil capacity | 3.2 litres (3.4 quarts) More service info |
| Power | 105 - 115 HP ON 6000 RPM |
| Torque | 135 - 145 NM ON 4000 RPM |
| Start of production (year) | 1993 |
| Duration of production | 16 years |
| Engine also used on | Mazda Xedos 6 Mazda MX-3 |
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 Mazda 3 sedan [2003 - 2006] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Mazda 3 2003 Sedan 1.6
Most fuel efficient petrol version |
1.6 Petrol | 105 HP | 7.2 l/100km | Manual (5) |
|
Mazda 3 2003 Sedan 1.6 Automatic
Only version with automatic transmission |
1.6 Petrol | 105 HP | 7.8 l/100km | Automatic (4) |
| Mazda 3 2004 Sedan 1.6 CiTD Jan 2004 — Sep 2006 | 1.6 Diesel | 110 HP | 5.0 l/100km | Manual (5) |
|
Mazda 3 2003 Sedan 2.0
Most dynamic version - 100 km/h in 9 seconds |
2.0 Petrol | 150 HP | 8.2 l/100km | Manual (5) |