Buying a new car is an event that requires not only the joy of ownership, but also a responsible approach to maintenance. First maintenance (TO-1) - This is a critical step that many car owners either skip out of ignorance or complete late, risking losing the warranty. In this article, weβll look at exactly when you need to go for your first maintenance, what it includes, how much it costs in 2026, and what nuances are important to consider for different car brands.
Manufacturers set strict limits for passing TO-1, but they can vary depending on the model, engine type and even the region of operation. For example, for Volkswagen Polo and Hyundai Solaris the interval can be 15,000 km, and for Toyota Camry with a hybrid engine - only 10,000 km. At the same time, many people forget that time periods are calculated not only in kilometers, but also in months from date of purchase - even if you hardly drive, you still need to show the car to the service.
We analyzed the official regulations of 20+ popular brands, interviewed dealership foremen and collected current data on prices for 2026. At the end of the article you will find a checklist for preparing for TO-1 and answers to frequently asked questions that will help you avoid common mistakes.
Official terms of the first maintenance: kilometers vs. time
Most car owners mistakenly believe that the first maintenance must be carried out strictly according to mileage. In fact, manufacturers always indicate two criteria:
- π Mileage - usually from 10,000 to 20,000 km (depending on the brand).
- π Time β from 12 to 24 months from the date of sale (even if the mileage is minimal).
This means that if you only drove, for example, 8,000 km in 18 months, The first maintenance still needs to be done by time, not by mileage. Ignoring this rule may void your warrantyβdealers check the last service date when making a warranty claim.
| Car make | Mileage to TO-1 (km) | Max. period (months) | Features |
|---|---|---|---|
| Kia Rio, Hyundai Solaris | 15 000 | 12 | For diesel versions - 10,000 km |
| Volkswagen Polo, Ε koda Rapid | 15 000 | 24 | LongLife service for oils with VW 504/507 approval |
| Toyota Corolla, RAV4 | 10 000 | 12 | Hybrids - every 15,000 km or 6 months |
| Renault Duster, Kaptur | 15 000 | 12 | For petrol engines 1.6 and 2.0 |
| Lada Vesta, Granta | 10 000β15 000 | 12 | Depends on the type of oil (semi-synthetic/synthetic) |
β οΈ Attention: If you bought a used car, but it did not pass MOT-1, the terms are calculated from the date first registration (specified in the PTS), and not from the moment of your purchase. Check this with the previous owner or in the service book.
What is included in the first maintenance: a complete checklist of work
TO-1 regulations usually include compulsory work (without them the warranty will be void) and additional (recommended, but not critical). Let's look at it in detail:
Mandatory procedures (warranty)
- π’οΈ Changing the oil and oil filter - even if the mileage is minimal, the oil loses its properties over time.
- π§ Checking the level of all technical fluids (brake, coolant, power steering fluid).
- π Chassis diagnostics: play in the suspension, condition of shock absorbers, ball joints.
- π Battery check β voltage, electrolyte density (for serviced batteries).
- π Computer diagnostics for errors in the ECU (especially important for modern cars with many sensors).
Recommended (but not required) work
- π Replacing air and cabin filters - if the car was operated in dusty conditions.
- π Checking brake pads and discs β even with low mileage, uneven wear is possible.
- π‘ Headlight adjustment - often goes astray after the first months of use.
- π Lubricating door hinges and locks - Prevents squeaks in winter.
Sign up for the service in advance (1β2 weeks in advance)
Check availability of service book and PTS
Clarify whether you need to arrive with an empty tank (for some diagnostics)
Prepare questions for the master (for example, about strange sounds)
Take a photo of your current media settings (if you plan to reset) -->
β οΈ Attention: Some dealers insist on engine flushing before changing the oil, citing βcleaning of industrial dirt.β Actually it's not necessary for a new motor and can even be harmful if aggressive chemicals are used. Require confirmation in the regulations or refuse this service.
Cost of the first maintenance in 2026: dealer vs. third party service
The price of TO-1 depends on the car brand, oil type and region. On average in Russia in 2026 it varies from 6,000 to 25,000 rubles. Let's take a closer look:
| Car make | Cost at the dealership (β½) | Cost in a third-party service (β½) | Savings |
|---|---|---|---|
| Lada Vesta | 6 000β8 500 | 4 500β6 000 | up to 2,500 β½ |
| Hyundai Solaris | 9 000β12 000 | 7 000β9 500 | up to 2,500 β½ |
| Kia Rio | 8 500β11 000 | 6 500β8 000 | up to 3,000 β½ |
| Volkswagen Polo | 12 000β15 000 | 9 000β11 000 | up to 4,000 β½ |
| Toyota Camry | 15 000β20 000 | 12 000β15 000 | up to 5,000 β½ |
Is it worth saving and going to an unofficial service? Only if:
- π§ The service has official accreditation manufacturer (the list can be found on the brandβs website).
- π You will be provided with stamp in the service book (without it, the warranty expires).
- π’οΈ Used original consumables (oil, filters) with manufacturerβs approvals.
β οΈ Attention: Some brands (eg Mercedes-Benz or BMW) will void the warranty if the maintenance is not carried out in their dealer network. Specify this in the purchase and sale agreement!
If you plan to sell the car within 2-3 years, keep all receipts and maintenance marks - this increases its market value by 5-10%.
What happens if you miss the first maintenance?
Many car owners believe that one missed maintenance is not critical. However, the consequences can be serious:
- Cancellation of warranty. Dealers check service history for any warranty repairs. Without a mark about TO-1 in 100% of cases They will refuse to provide free troubleshooting.
- Increased engine wear. Old oil loses its lubricating properties, which leads to scuffing on the cylinders and turbine wear (if there is one).
- Problems with the brakes. Untested brake fluid can pick up moisture, lowering its boiling point and increasing the risk of brake failure.
- Hidden faults. For example, leaking seals or incorrect operation of sensors, which could be detected during diagnostics.
Real case from practice
Car Skoda Octavia 2022 with a mileage of 18,000 km arrived at TO-1 4 months late. The diagnosis revealed:
- critical wear of the oil (viscosity dropped by 30%);
- crankshaft oil seal leak;
- oxygen sensor error.
The owner had to pay for repairs of 45,000 rubles, although under warranty it would have been free.
One more nuance: if you missed TO-1, you can't just do it later. We'll have to go through TO-1 + TO-2 immediately, since intervals are considered a cumulative total. For example, for Toyota it will be:
- TO-1: 10,000 km
- TO-2: 20,000 km
If you arrive at 25,000 km, you will have to pay for both maintenance services.
Features of the first maintenance for different types of cars
Maintenance schedules can vary greatly depending on the type of engine, transmission and even climate conditions. Let's look at the key nuances:
π Electric cars and hybrids
For Toyota Prius, Hyundai Ioniq or Nissan Leaf The first maintenance is carried out according to a simplified scheme:
- π’οΈ The oil is changed only in the gearbox (if any), and not in the engine.
- π Checking the high voltage battery on capacity and cell balance.
- π Diagnose the recovery system and brake mechanisms (they wear out differently than in an internal combustion engine car).
π»Diesel engines
Car with diesel (Renault Duster 1.5 dCi, Volkswagen Tiguan 2.0 TDI) require more frequent maintenance:
- π’οΈ Oil change every 10,000 km (due to high load on the motor).
- π§ Checking the fuel filter β its resource often does not coincide with the maintenance interval.
- π¨ Cleaning the EGR valve (may become clogged with soot by 20,000 km).
C3 or C4 (for example, Mobil 1 ESP 5W-30).
βοΈ Cars for cold climates
If you operate the machine in regions with temperatures below β25Β°C (Yakutia, Magadan, Siberia), manufacturers recommend:
- π’οΈ Use oil with a viscosity of 0W-20 or 0W-30 (for example, Toyota Genuine Motor Oil SN 0W-20).
- π Check the battery every 3 months β cold reduces battery life.
- π Lubricate rubber door seals silicone grease (prevents freezing).
For diesel cars and hybrids, the first maintenance often includes unique procedures that are not included in the regulations for gasoline cars. Always check with your dealer for details!
How to prepare for the first maintenance: step-by-step instructions
To make the process go quickly and without unpleasant surprises, follow this algorithm:
- Sign up for the service.
- π Sign up in advance - the queue at dealership centers is 1-2 weeks.
- π Check how long the maintenance will take (usually 2-4 hours).
- π³ Ask about the possibility of paying by card or by bank transfer (not all services accept cash).
- Preparation of documents.
- π Take it PTS and service book (they wonβt put a mark without it).
- π If the car is under warranty, you may need purchase and sale agreement.
- Preparing the car.
- π Make sure there is enough fuel in the tank (some diagnostics require starting the engine).
- π§Ή Remove unnecessary items from the interior and trunk (masters need access to the gas tank flap, hood, etc.).
- π Check the operation of all systems (lights, signal, windshield wipers) - if something does not work, inform us in advance.
- π£οΈ Tell us about all the problems you notice (extraneous sounds, vibrations, errors on the device).
- π Ask to see old oil (it should be black, but without metal shavings).
- πΈ Take photos of receipts and marks in the service book.
β οΈ Attention: If you are offered "free car wash" before maintenance, check to see if this will affect service time. Sometimes this is a marketing ploy to increase the queue.
Frequent mistakes of car owners during the first maintenance
Even experienced drivers sometimes make unfortunate mistakes. Here are the most common:
- π Mileage reference only. As already mentioned, maintenance also needs to be done over time. For example, if you donβt drive much, but a year has passed, itβs time for a service.
- π’οΈ Do-it-yourself oil change. Even if you used original oil, the maintenance will not be counted without a mark in the service book.
- π§ Ignoring the little things. For example, the level of brake fluid was not checked - and it could have picked up moisture and lost its properties.
- π° Saving on consumables. Cheap non-original filters can lead to oil starvation engine.
- π Lost service book. Without it, it is impossible to confirm the passage of maintenance. Keep it with your PTS!
The myth about βbreak-inβ and first maintenance
Previously, it was believed that the first maintenance should be carried out after break-in (5,000β7,000 km) in order to change the βbreak-inβ oil. Now it's irrelevant β modern engines do not require running-in in the usual sense, and βpermanentβ oil is poured in immediately. The exception is sports cars (for example, Porsche 911), where running-in is still specified in the regulations.
Another common mistake is do not check work after maintenance. For example:
- Not all technicians add oil to the upper mark on the dipstick.
- They may forget to reset the service interval on the dashboard.
- Sometimes tire pressure is not checked after work on the suspension.
FAQ: Answers to frequently asked questions about the first maintenance
Is it possible to drive more during the first maintenance than specified in the regulations (for example, 20,000 km instead of 15,000)?
Technically it's possible, but it's voids the warranty. Manufacturers believe that after exceeding the interval, the engine operates in a βriskyβ mode. If a malfunction later occurs (for example, wear of the piston rings), warranty repairs will be denied.
Is it necessary to change the air filter at the first service?
In most cases - no, if you drive on clean roads. However, if the car was driven in a dusty area (for example, at a construction site or in rural areas), it is better to replace the filter. Its resource is usually 30,000β40,000 km, but with severe pollution it loses capacity earlier.
What to do if the nearest dealership is far away?
You can undergo MOT at accredited service (the list is on the manufacturer's website). The main thing is to:
- Used original consumables.
- It was stated in the service book stamp with the name of the center.
- The check contained list of completed works.
If there is no such service, you will have to go to the dealer - otherwise the warranty will expire.
Is it possible to refuse computer diagnostics to save money?
No, it's mandatory procedure for TO-1. Diagnostics reveals hidden errors (for example, a malfunctioning oxygen sensor or ABS problems) that can lead to serious damage. The cost of diagnostics is usually included in the maintenance package.
What happens if I missed the first maintenance, but the car is under warranty?
Warranty canceled for all systems related to the engine, transmission and chassis. However, some elements (for example, air conditioner or multimedia system) warranty may still apply. Check with your dealer for details.