Kia Spectra engines

Many domestic motorists are familiar with Kia Spectra. This car has won well-deserved respect from drivers. It was equipped with only one modification of the engine.

Some running features depended on specific settings. Let's analyze the modifications and the engine of this model in more detail.

Brief description of the car

The Kia Spectra model was produced from 2000 to 2011. Moreover, the main production around the world was limited to 2004, and only in Russia they were produced until 2011. But, here it must be borne in mind that in some countries (USA) cars have had a different name since 2003.

The basis for this car was the same platform on which Kia Sephia was previously produced. The difference was only in size, the Spectra turned out to be a little larger, which had a positive effect on passenger comfort.

The production of the model was organized almost all over the world, each region offered its own modifications. In Russia, production was launched at the Izhevsk Automobile Plant. Five versions of the car were produced for the Russian market.

But, they all had one engine in the base. All the difference was in the layout. Also, thanks to the engine settings and transmission features, each modification has differences in dynamics.

What engines were installed

As mentioned above, cars with only one power plant option were available to Russian motorists. But, each modification had some differences. Therefore, it makes sense to compare them, for more simplicity, we will summarize all the characteristics in a table.

Bundle name	1.6 AT Standard	1.6 AT Lux	1.6 MT Standard	1.6 MT Comfort+	1.6 MT Comfort
Release period	August 2004 – October 2011	August 2004 – October 2011	August 2004 – October 2011	August 2004 – October 2011	August 2004 – October 2011
Engine displacement, cc	1594	1594	1594	1594	1594
Type of transmission	Automatic transmission 4	Automatic transmission 4	MKPP 5	MKPP 5	MKPP 5
Acceleration time 0-100 km / h, s	16	16	12.6	12.6	12.6
Maximum speed km / h	170	170	180	180	180
Assembly country	Russia	Russia	Russia	Russia	Russia
Fuel tank volume, l	50	50	50	50	50
Engine make	S6D	S6D	S6D	S6D	S6D
Maximum power, h.p. (kW) at rpm	101 (74) to 5500	101 (74) / 5500	101 (74) to 5500	101 (74) / 5500	101 (74) / 5500
Maximum torque, N * m (kg * m) at rpm.	145 (15) to 4500	145 (15) / 4500	145 (15) to 4500	145 (15) / 4500	145 (15) / 4500
engine's type	Inline, 4-cylinder, injector	In-line, 4-cylinder, injector	Inline, 4-cylinder, injector	Inline, 4-cylinder, injector	Inline, 4-cylinder, injector
Fuel used	Gasoline AI-95	Gasoline AI-95	Gasoline AI-95	Gasoline AI-95	Gasoline AI-95
Number of valves per cylinder	4	4	4	4	4
Fuel consumption in the urban cycle, l / 100 km	11.2	11.2	10.2	10.2	10.2
Fuel consumption outside the city, l / 100 km	6.2	6.2	5.9	5.9	5.9

If you look more closely, despite the common internal combustion engine for all versions, there are differences.

First of all, all drivers are interested in fuel consumption, modifications with a manual gearbox are more economical.

Also mechanics gives more efficient dynamics during acceleration. The remaining parameters are almost the same and do not differ in any way.

Engine overview

As is clear from the table, the classic layout of the power unit was used for this motor. It is in-line, which allows you to optimally distribute the load. Also, the cylinders are placed vertically, this approach greatly simplifies the operation process.

The cylinder block is cast entirely from high quality cast iron. The block includes:

• cylinders;
• lubrication channels;
• cooling jacket.

The numbering of the cylinders is made from the crankshaft pulley. Also, various elements are cast on the block, which are fastening mechanisms. An oil pan is attached to the lower part, and the cylinder head is attached to the upper platform. Even at the bottom of the block, five supports are cast for mounting the main bearings of the crankshaft.

Combined motor lubrication system. Some of the parts are lubricated by dipping in oil, while others are channeled and sprayed with lubricant. To supply oil, a pump is used, which is driven by the crankshaft.

There is a filter to remove all contaminants. It is worth noting that the ventilation system is closed, this increases the environmental cleanliness of the unit, and also makes it more stable in all modes.

An injector was used, which ensures high-quality operation of the motor. Optimized port injection saves fuel.

Thanks to the original settings of the control unit, the supply of the fuel-air mixture is carried out in strict accordance with the current mode of operation of the engine.

The ignition is based on a microprocessor, controlled by a controller. The same controller regulates the fuel supply. This combination allows you to achieve optimal performance and fuel consumption. It is especially worth noting that the ignition does not require adjustment, nor does it need to be serviced.

The power unit is attached to the body assembly with a box and clutch. 4 rubber supports are used for fastening. The use of rubber allows you to optimally dampen the loads that occur during engine operation.

Service Features

Like any piece of machinery, the S6D engine should be serviced regularly. This will minimize the risk of malfunctions. According to the official regulations, the following maintenance is required:

• oil and filter change - every 15 thousand km;
• air filter - every 30 thousand km .;
• timing belt - 45 thousand km;
• spark plugs - 45 thousand km.

If the work is done within the specified time, no problems should arise.

It should be borne in mind that the motor is quite demanding on oil. According to the manufacturer's recommendations, only lubricants with the following characteristics can be used:

• 10w-30;
• 5w-30.

Any other engine oils can significantly reduce the life of the power unit. The use of more viscous oils can lead to the occurrence of rings, as well as increased wear of camshaft parts. Be sure to use only synthetic lubricants.

Common malfunctions

Despite the fairly high reliability, S6D motors can still break down. There could be plenty of reasons for this. We list only the most common options.

• The engine is not gaining proper power. The first thing to check is the air filter. In many cases, it gets dirty much faster than the manufacturer suggests. Also often the cause of this behavior is a problem with the throttle.
• A whitish foam appears in the oil. Coolant has entered the crankcase, identify and eliminate the cause. The lubricant must be replaced.
• Low pressure in the lubrication system. Check the oil level, low pressure is often a symptom of low oil. Also, such a symptom may occur when the filter or conductive channels are dirty.
• Valve knock. Most often, this is a sign of wear on the working surfaces of the valves. But, sometimes the reason is hydraulic pushers. Such noise requires careful diagnosis.
• Engine vibration. It is necessary to replace the pillows on which the motor is mounted. They are made of rubber, it does not respond well to negative temperatures, so the life of the pillows usually does not exceed 2 years.

What modifications are more common

As with the production of any budget car, the main emphasis here was on inexpensive modifications. Therefore, the most produced versions were 1.6 MT Standard. They are the simplest and cheapest. But, they are not the most popular among drivers.

The main disadvantage of the 1.6 MT Standard modification is the almost complete absence of additional equipment that drivers are used to.

There is no air conditioning, and there are only two frontal airbags. Also power windows only at the front. But, there are a large number of niches where it is convenient to store small things.

The rarest are modifications intended for Europe. They have other engines and were not officially sold on the territory of the Russian Federation. Usually imported as used cars. Despite the excellent dynamics, it has a number of shortcomings. The main one is the shortage of components for engine repair, since such modifications are not implemented here, the parts are also not supplied, they have to be ordered from abroad.

What modifications are preferable

It is almost impossible to answer the question which of the modifications is better. The fact is that there are a number of individual characteristics that are important to a particular person. What is required by one, is absolutely not needed by another.

If you like dynamics and comfort, then the 1.6 MT Comfort or 1.6 MT Comfort+ is a good choice. They show themselves perfectly on the road, and also have a very comfortable interior. Soft plastic and high-quality leatherette make the car not inferior in terms of comfort to C-class cars from the 90s. Also, it is these modifications that are the most reliable.

For people who prefer automatic transmissions, there are two options with a similar box. 1.6 AT The standard practically does not differ from its analogue with mechanics, the only difference is in the transmission. If you want a comfortable car, then the 1.6 AT Lux is the most expensive and packaged option in the lineup. But, when choosing an automatic transmission, it is worth remembering that the engine is not powerful enough here, so cars with automatic transmission will lose in dynamics.