Buying a used outboard motor in St. Petersburg is a challenge that requires not only technical expertise, but also local market knowledge. The city, with its abundance of water bodies from the Gulf of Finland to Lake Ladoga, creates a unique demand: more than one city sells annually. 12,000 bpd of motorsBut a third of them have hidden defects or legal problems, and this article will help you understand where to look for proven options, how to distinguish a "cat in a bag" from a good offer, and why. Yamaha 15FMHS or Mercury 9.9 They can cost 30% less than new ones while saving 80% of the resource.
We analyzed. 150+ Advertisements In popular sites (Avito, Drom, Yula), 20 owners of boat stations and 5 service centers were surveyed to collect current data for 2026. List of “Grey” Salespeople You Should Avoid And if you're first to come across a motor choice, a special section will help you determine the power and type of suspension under your boat.
1. Where to look for used outboard motors in St. Petersburg: TOP-7 tested sites
St. Petersburg leads the way in terms of the number of used motors in the Northwest region, but not all sites are equally reliable. Avito It's 65% of ads, but it's also the highest rate of fraud, up to 18 percent, according to GIMS. BoatMarket.ru VKontakte Group “Boats and engines of St. Petersburg” give access to “clean” transactions with verified owners.
Here is the rating of sites by price / reliability ratio (as of May 2026):
- 🔹 Avito - but requires careful verification: 40% of ads with a low price have hidden defects (most often - corrosion of the propeller shaft or wear of the piston group).
- 🔹 Drom. Best for premium engines (Honda BF20, Suzuki DF15: here sellers more often provide service history.
- 🔹 yula - convenient for quick deals, but prices are inflated by 10-15% due to the commission of the site.
- 🔹 Forums (BoatMarket.ru, FishHaus.ru) Best choice for rare models (e.g. Toatsu 18 or Parsun 20).
- 🔹 VC Groups (“Boats and motors SPb”, “Fishing on boats LO”) – here often sell engines after 1-2 seasons of operation with minimal wear.
- 🔹 Lomonosov and Priozersk markets offline points with the possibility of test drive, but the risk of running into “broken” engine numbers.
- 🔹 Service centres (Moth-Service, BaltBoat) - sell refurbished engines with a 3-6 month warranty.
⚠️ Attention: Avoid ads that say “urgently”, “no bargaining” or “gifts when buying” and 80% of the time, it’s a sign that the engine is stolen or has trouble registering with the GIMS. Also beware if the seller refuses to show the engine on water – it may mean that it won’t start or has cooling problems.
2. How to check out the outboard motor before buying: checklist for 15 points
Even if the motor looks perfect on the outside, without a detailed check, you run the risk of buying a time bomb. Mercury 15 With 200 hours of running, you can have worn crankshaft bearings, which will lead to a jamming after 50 hours of operation. necessarily:
Documents (PTS, service book, GIMS act)| Status of the paddle shaft (corrosion, bend)| Idle operation (uniformity, vibration)| Test at maximum speed (whether there is overheating)| Status of the spark plugs (cooling, gap)| Compression level in the cylinders | State of the gearbox (luft, oil flow)| Check of the cooling system (water flow from the control hole) | State of the fuel pump (pressure, oil subtraction) | The starting of the engine (Applying of the battery) | | | | The control document (therespring of the battery) (Applying of the battery) | | | | | | |
Pay special attention compressiontwo-stroke engines are 8-12 atms, four-stroke engines are 12-15 atms. If the difference between cylinders is greater than 1 atm, this is a sign of wear of the piston group. transom If the numbers are erased or broken, the engine could be stolen.
⚠️ Attention: Never buy a motor if the seller refuses to provide it. last-minute or receipt for payment of the GIMS feeWithout these documents, you will not be able to register the engine, and the penalty for the operation of an unregistered engine is up to 50,000 rubles (Article 11.8.1 of the Administrative Code).
What to do if the engine does not start on the test?
If the engine doesn't start on inspection, it doesn't always mean that it's a serious failure.
1. Carburetor clogged (especially if the engine was more than 6 months) - cleaning will cost 1,500-3,000 rubles.
2. A dead battery Check the voltage (should be at least 12.4 V).
3. Starter trouble - Try starting with a manual start.
4. There's no spark. Check the candles and the ignition coil.
If the seller refuses to reduce the price by 15-20% to fix the malfunction, leave - this is a sign of more serious problems (for example, piston group wear).
3. Prices for used outboard motors in St. Petersburg: table by model (2026)
The cost of used motors in St. Petersburg varies depending on the season, for example, in March-April prices are 10-15% higher due to the start of navigation, and in October-November you can save up to 25%.
| Motor model | Year of release | Power (hp) | Price of used (RUB) | Average price of new (RUB) | Savings (%) |
|---|---|---|---|---|---|
| Yamaha 9.9 FMHS | 2018–2020 | 9.9 | 180 000 – 220 000 | 310 000 | 35–42% |
| Mercury 15 M | 2017–2021 | 15 | 210 000 – 260 000 | 380 000 | 32–45% |
| Honda BF20D | 2019–2022 | 20 | 350 000 – 420 000 | 580 000 | 28–40% |
| Suzuki DF9.9 | 2016–2020 | 9.9 | 170 000 – 210 000 | 290 000 | 28–41% |
| Parsun 20 HP | 2020–2023 | 20 | 280 000 – 330 000 | 450 000 | 27–38% |
⚠️ Attention: If the price of the engine is below the average by more than 25%, this is a reason to be wary. 1) Theft motor (check the database of the traffic police) here). 2) The engine after the “flood” (check the oil in the gearbox – if it is milky color, then water got there). 3) Motor with "broken" power (for example, Yamaha 15It is converted to 20 hp without certification.
Before buying, check the history of the engine by engine number on the website. Boat-History.ruThe service will show you whether the engine was in accidents, theft or repair, and the cost of the check is 300 rubles, but it will save you thousands on possible repairs.
4. Legal nuances: how to make a purchase of a used engine in St. Petersburg
In 2026, the rules for registration of outboard motors in GIMS have been tightened: now even motors with a power of more than one engine are used. 5 hp If the seller claims that “the engine up to 10 hp can not be registered” is a fraud, the penalty for operating an unregistered engine is from 1,500 to 2,000 rubles, and for repeated violation – up to 50,000 rubles.
To avoid problems, follow this algorithm:
- Check it out. PTS of the engine (must be original, not copy) The document must match:
- 🔸 Engine serial number
- 🔸 Power (in hp and kW)
- 🔸 Owner's data
- 🔸 data-sheet figures of the seller and buyer
- 🔸 Full value of the transaction (digits and spelling)
- 🔸 Date and place of detention
- Pay. state duty for re-registration (2000 rubles for individuals, 3,500 rubles for legal entities).
- File the paperwork in GIME (in St. Petersburg this is a department at 85 Savushkina Street) Registration period is up to 10 working days.
⚠️ Attention: If the seller offers to make a deal "by proxy" or "without deregistration", refuse. These engines are often pledged to the bank or have restrictions on registration. Check the history of the engine through the service. GABD (Yes, the engines are also in the base!)
The most common mistake when buying a used motor is ignoring the check engine numberEven if the PTS looks authentic, the engine could have been stolen or arrested. register!
5. TOP-5 mistakes when buying a used motor (and how to avoid them)
An analysis of the appeals to the service centers of St. Petersburg showed that 60% of the breakdowns of used engines are associated with errors in the purchase.
- 🚨 Buying without a test drive on the water 30% of engines have hidden cooling problems that only show up under load. Decision: Require the start of the motor on water for at least 15 minutes at medium speeds.
- 🔧 Ignoring compression checks Low compression (less than 8 atm for two-stroke engines) means an immediate overhaul. Decision: Take a compressometer (costs 1,500 rubles) or arrange for a check in the service.
- 📄 Buying without documents 15% of engines in St. Petersburg are sold without PTS. Decision: If you do not have documents, demand a price reduction of 40-50% (you will not be able to put the engine on the account).
- 💰 Overpayment for “rare” models - for example, Whirlwind-30 In the 1990s, they often sell for 80,000-100,000 rubles, although their real value is 30,000-40,000 rubles. Decision: Compare prices with the table in section 3.
- 🔄 Buying a motor with “broken” power - for example, Tohatsu 9.8, converted to 15 hp Decision: Check the engine number in the GIMS database and require a certificate of conversion.
⚠️ Attention: One of the most dangerous schemes of deception is to sell engines with a "swaft" of propeller shafts, where fraudsters install a new shaft on an old engine to hide corrosion, check the serial number on the shaft, it must match the number on the engine body. If the numbers do not match or erase, leave!
6. How to choose a motor for your boat: power, weight, type of suspension
A mistake in choosing a motor can cost not only money, but also safety. Mercury 20 If you go to a 3.2-meter PVC boat, it's going to be unstable on the wave because of the imbalance.
- 📏 Boat length:
- Up to 3.5 m - engine up to 10 hp (Yamaha 9.9, Suzuki DF6)
- 3.5-4.5 m - engine 15-25 hp (Honda BF20, Parsun 20)
- More than 4.5 m - engine from 30 hp (Mercury 40, Toatsu 30)
- ⚖️ Motor weight: For PVC boats, the maximum engine weight is 45 kg (otherwise the transom will bend). For aluminum boats, up to 70 kg.
- 🔄 Type of suspension:
- Short suspension (S) - for boats with a transom of up to 380 mm.
- Long suspension (L) - for boats with a transom of 400-500 mm.
- Extremely long suspension (XL) for boats and yachts.
- ⚡ Engine type:
- two-stroke – cheaper, but noisier and require mixing oil with gasoline.
- four-stroke – more expensive, but more economical and environmentally friendly (for example, Honda BF20 It consumes 30% less fuel than Mercury 15 2T).
⚠️ Attention: If you buy a motor for fishing in shallow waters (for example, on Ladoga or Lake Onega), choose a model with a hop-trench (for example, Yamaha 9.9 with a tillerThis will avoid damage to the propeller when passing the chalk. Also pay attention to the engines with the tilt They allow you to lift the engine directly from the water without leaving the boat.
If you choose between two-stroke and four-stroke engine, note that from 2026 in St. Petersburg and LO introduced new environmental standards. two-stroke engines older than 2010 may be prohibited for use in some water bodies (for example, in the resort area of Sestroretsk).
7. Where to repair used motor in St. Petersburg: TOP-5 services with prices
Even the most reliable used engine will require maintenance, with more than 30 services in St. Petersburg, but only 5 of them have official certificates from manufacturers.Yamaha, Mercury, HondaHere is the rating of the workshops tested:
| Service centre | Specialization | Cost of diagnosis ()) | Average price of capital repairs (RUB) | Guarantee (month) |
|---|---|---|---|---|
| Moth-Service (Polytechnica St., 12) |
Yamaha, Mercury, Suzuki | 1 500 | 45 000 – 70 000 | 6 |
| BaltBoat (Engels's d.a., 134) |
Honda, Tohatsu, Parsun | 1 200 | 35 000 – 60 000 | 12 |
| Boat Doctor. (112 Savushkina Street) |
two-stroke motors (Whirlwind, Neptune) | 800 | 25 000 – 40 000 | 3 |
| Yacht Club SPb (Black River Embankment, 41) |
Premium brands (Yamaha, Mercury, Evinrude) | 2 000 | 60 000 – 120 000 | 12 |
| Vodnik Service Centre (28 Koli Tomczak Street) |
Chinese engines (Parsun, HDX, Sea-Pro) | 1 000 | 30 000 – 50 000 | 6 |
⚠️ Attention: If you're offered "cheap" engine repairs in the garage or in the market, be careful. In 2023, St. Petersburg, there were 12 cases where after such repairs, the engines failed due to the use of defective parts, such as fake pistons for the use of artificially designed engines. Mercury 15 They cost 2,000 rubles, but they serve no more than 50 hours.
The most common breakdown of used engines in St. Petersburg - shaft bearing wear (35% of service requests) The reason is that you operate in the salt water of the Gulf of Finland without washing with fresh water. Always ask the seller where the engine was used and demand that the cooling system be flushed after you buy it!
FAQ: Answers to frequent questions
🔹 Can I buy a used motor without documents and then issue?
Technically, it is possible, but it is risky: you will have to apply to the court for recognition of ownership, which will take 3-6 months and cost 10,000-20,000 rubles (duties, attorney), and GIMS can refuse registration if the engine is listed as stolen or has inconsistencies in the rooms. Conclusion: Buy only with a complete package of documents.
🔹 What is the most reliable engine for fishing in Ladoga?
For Lake Ladoga (where there are often waves up to 1.5 m), optimal four-stroke engines with a capacity of 15-25 hp with a long suspension.
- Honda BF20 (2018-2021) - reliable, economical, keeps momentum well on the wave.
- Yamaha 15FMHS - light (37 kg), with automatic lifting of the transom.
- Suzuki DF20 The best price/quality ratio among the four-stroke.
Avoid two-stroke engines with a capacity of more than 15 hp - they are too noisy and require frequent refueling.
🔹 How much does it cost to transport a used motor from St. Petersburg to the Leningrad region?
The cost of delivery depends on the weight of the engine and the distance:
- Up to 50 kg (e.g., Mercury 9.9) 1,500-2,500 rubles.
- 50–100 kg (e.g., Yamaha 25) 3,000 to 5,000 rubles.
- More than 100 kg - from 6 000 rubles (freight transport is required).
🔹 Can I bargain when buying a used motor?
The average discount on a trade is 5-15%, and the arguments for a price reduction are:
- No service history (a 10% discount).
- Visible defects (scratches, corrosion – discount of 5-10%).
- No documents (30-50% discount, but risky).
- The engine is over 10 years old (a discount of 20-25%).
🔹 What motors are most often counterfeited in St. Petersburg?
In 2026, the most common counterfeits in St. Petersburg are:
- Yamaha 15/20bhp counterfeits are imported from China, are characterized by low quality casting and the lack of service centers.
- Mercury 9.9/15 - fake engines are given in terms of sound (louder work) and fuel consumption (30-40% higher than the original).
- Honda BF10/BF20 Fakes are often sold with “gray” PTS.
- Check the serial number on the manufacturer’s website.
- The original motors have the logo engraved on the body (for fakes it is glued).
- Require a certificate of conformity (forgeries there is no).