Nissan Dayz: owner reviews 2026 - is this kei car worth buying?

Nissan Dayz is one of the most popular kei cars in Japan, which since 2020 has been officially supplied to Russia. Compact, economical and stylish, it has attracted the attention of city drivers, but are the expectations justified? In this article we have collected real owner reviews o Nissan Dayz 2020–2026, analyzed typical problems, compared them with competitors and gave practical advice to those planning a purchase.

The car is positioned as an ideal option for the city: small dimensions (the length is only 3.4 m), low fuel consumption and modern equipment. But as practice shows, Dayz there are not only advantages, but also hidden flaws, about which dealers are silent. We analyzed more than 150 reviews from forums, social networks and services like Drome And Avto.ruto get an objective picture.

1. Nissan Dayz specifications: what's under the hood?

Basic equipment Nissan Dayz equipped petrol engine HR12DE volume 1.2 l power 79 hp (in the Japanese version - 64 hp due to tax restrictions). The motor works in tandem with Xtronic CVT or a 5-speed manual transmission (rare in Russia). There is also a hybrid version Dayz Hybrid with the system e-Power, where the gasoline engine acts as a generator for the electric motor.

Acceleration to 100 km/h takes about 13–15 seconds — the dynamics are enough for the city, but overtaking on the highway requires preliminary calculations. But fuel consumption pleases: according to the owners’ reviews, in a mixed cycle it fits within 4.5–5.5 l/100 km, and for a hybrid - up to 3.8 l/100 km (with careful driving).

• 🔧 Engine: HR12DE (1.2 l, 79 hp) or hybrid e-Power
• ⚡ Transmission: variator Xtronic or manual transmission (5 speed)
• ⛽ Fuel consumption: 4.5–5.5 l/100 km (gasoline), 3.5–4.2 l/100 km (hybrid)
• 📏 Dimensions: 3395×1475×1525 mm, wheelbase 2450 mm

Suspension - classic for kei cars: front MacPherson struts, behind semi-independent beam. Clearance 130 mm allows you not to be afraid of curbs, but serious off-road driving is contraindicated. Disc brakes on all wheels, with system ABS + EBD.

2. Pros of Nissan Dayz: why do owners praise it?

Main advantage Dayz — compactness and maneuverability. Owners note that the car is easy to park even in tight yards, and the turning radius 4.6 m allows you to turn around almost on the spot. This is especially valuable for beginners and those who deal with traffic jams every day.

Second plus - efficiency. When driving carefully, fuel consumption really stays at the level 4–5 liters, and for a hybrid it is even lower. For example, an owner from Moscow shares: “I drive 1200 km in a month, I fill up once every 3 weeks. In the city the consumption is 4.8 liters, on the highway - 5.1 liters”*.

• 🚗 Ideal for the city: parking, turns, narrow streets - no problem
• 💰 Low cost of ownership: cheap maintenance, fuel consumption like a motorcycle
• 🎛️ Easy to control: light steering, good visibility, automatic transmission without jerking
• 🔊 Quiet salon: Sound insulation is better than many budget hatchbacks

The owners also praise CVT reliability (with timely oil changes) and ease of maintenance. Spare parts are cheaper than their European counterparts, and many of the jobs (oil changes, filters) can be done yourself.

3. Cons and typical problems: what do owners complain about?

Despite the advantages, Nissan Dayz there is also serious shortcomings, about which they are silent in salons. The main complaint is poor sound insulation at speeds above 90 km/h. Owners complain about "roar of the engine" And "whistle of the wind" from under the door seals. For example, a user with Drive2 writes: “On the highway after 100 km/h it feels like you’re driving in a plastic bucket”*.

The second problem is hard suspension. The car bounces on bumps, and when driving over speed bumps, dull thuds are heard. This is typical for kei cars, but some owners change the shock absorbers to softer ones (for example, Kayaba).

⚠️ Attention: For the hybrid version Dayz e-Power There is a peculiarity - when accelerating sharply from a standstill, you can feel "failure" (delayed reaction). This is normal for the system e-Power, but you need to get used to it.

• 🔊 Noise at speed: wind whistle, engine roar (especially in the gasoline version)
• 🛣️ Hard suspension: you can feel all the holes and impacts on the body
• 🔋 Hybrid battery: after 5–6 years it may require replacement (price ~50,000 rubles)
• 🔧 Weak plastics: panel creaks, dashboard gets scratched quickly

Also, some owners note uncomfortable seats on long trips (insufficient lateral support) and small trunk (138 l). There is enough space for a family with a child, but for large purchases you will have to fold down the rear seats.

What should you do if your Nissan Dayz starts to “jerk” when accelerating?

This may be due to contamination of the throttle valve or a malfunction of the gas pedal position sensor. The first thing to do is clean the throttle with a special cleaner (for example, Liqui Moly Pro-Line). If the problem persists, go for diagnostics; you may need to update the ECU.

4. Fuel consumption: real vs declared figures

The manufacturer declares consumption 4.2 l/100 km for petrol version and 3.4 l/100 km for a hybrid. But in practice the numbers are different. We analyzed the reviews and compiled a table of actual consumption under different conditions:

Driving conditions	Gasoline 1.2 (variator)	Hybrid e-Power
City (traffic)	5.0–6.2 l/100 km	3.8–4.5 l/100 km
Route (90–110 km/h)	4.8–5.3 l/100 km	4.0–4.7 l/100 km
Mixed cycle	4.5–5.0 l/100 km	3.5–4.0 l/100 km
Winter (warming up)	6.0–7.5 l/100 km	4.5–5.5 l/100 km

As you can see, the hybrid wins in terms of efficiency, but in winter the difference is reduced due to the need to warm up the engine. Owners of the gasoline version advise using fuel AI-95 (not lower!) and avoid aggressive acceleration - this helps keep fuel consumption within limits 5 liters.

Critical feature: in the hybrid version, if the battery is discharged (for example, after a long stay), the e-Power system may not start. In this case, you need to “light” the car or charge the battery with an external device.

5. Comparison with competitors: which is better - Dayz, Honda N-Box or Toyota Roomy?

Nissan Dayz competes with other Japanese kei cars: Honda N-Box, Toyota Roomy And Suzuki Spacia. To understand which is better, let’s compare them according to key parameters:

• 💰 Price: Dayz usually cheaper Honda N-Box 50–100 thousand rubles, but more expensive Suzuki Spacia.
• 🛠️ Reliability: Toyota Roomy leads in durability, but Dayz easier to repair.
• ⛽ Consumption: Hybrid versions of all models consume approximately the same (3.5–4.5 l/100 km).
• 🚗 Comfort: Honda N-Box has a more spacious interior, but Dayz more maneuverable.

According to reviews, Toyota Roomy better suited for a family (more space, more reliable), and Nissan Dayz — for singles or couples without children (more compact, cheaper to maintain). Honda N-Box occupies a middle position: it has better sound insulation, but the price of spare parts is higher.

6. Is it worth buying a used Nissan Dayz? What should you pay attention to?

Used prices Nissan Dayz (2020–2022) start from 800,000 rub. for the petrol version and RUB 1,100,000 for a hybrid. Before purchasing, be sure to check:

1. Mileage: optimally up to 50,000 km. After 80,000 km It may be necessary to change the oil in the variator and spark plugs.
2. Battery (hybrid): service life of the original - 5–7 years. Check the voltage (should be 12.6–12.8 V on a switched off car).
3. Body: kei cars are often driven in the city, so check for chips and rust (especially sills and arches).
4. Electronics: test all sensors, rear view camera and system NissanConnect (if any).

⚠️ Attention: If the seller claims that the oil in the variator “has never been changed,” this is a reason to bargain or refuse the deal. Replacement costs 8–12 thousand rubles., but without it the variator may fail within 100,000 km.

According to reviews, the most problematic units are used ones Dayz:

• 🔋 Hybrid battery (after 5 years)
• 🛞 Wheel bearings (begin to hum after 60,000 km)
• 🔊 Plastic creaks (especially in cold weather)
• 💡 Burnt out low beam lamps (solved by replacing them with LED)

7. Owner reviews: real operating experience

We have collected several typical reviews from forums and social networks (spelling and punctuation preserved):

Positive review (owner of the petrol version, 2021):

“The car is super! I drove 15 thousand km in a year, consumption is 4.8 liters, no breakdowns. I park wherever I want, I don’t get tired in traffic jams. The only thing is that I would like better sound insulation, but for the money it’s a shame to complain. I recommend it to those who are looking for a first car or a car for the city.”*

Negative review (owner of a hybrid, 2020):

“I bought a Dayz Hybrid, six months later the interior began to whistle at speed. I contacted the dealer and they said that this is normal for a kei car. Another year later the bearing began to hum, a replacement cost 12 thousand. Plus the battery is already losing capacity (mileage 45 thousand). Overall, I’m happy with the car, but I expected more from Japanese quality.”*

Neutral review (owner since 2022):

"I took the Dayz as a second car for my wife. Pros: economical, maneuverable, cheap to maintain. Cons: stiff suspension, noisy on the highway, small trunk. For your tasks (shop, country house, city) - ideal. But if you need comfort for long trips, it’s better 看 aside Toyota Corolla."*

As you can see, most owners are happy with the car, but expectations must be realistic: this city car, not a family station wagon or sports car.

Frequently asked questions (FAQ)

❓ Is it possible to install gas on Nissan Dayz?

Technically yes, but not recommended. Engine HR12DE is not designed for gas and this may lead to valve overheating And reduction of motor life. If you really need it, it's better to choose 4th generation HBO with direct injection and tuned by a service with experience working with kei cars.

❓ What is the resource of the Xtronic variator on Dayz?

When timely oil changes (every 60,000 km) the variator runs 150–200 thousand km. The main thing is to avoid overheating (do not skid, do not drive at high speeds for a long time) and use original oil NS-3.

❓ Which tires are best for Dayz?

Factory size - 155/65 R14 or 165/60 R14. For winter, owners recommend:

• Nokian Hakkapeliitta R3 (soft, holds snow well)
• Bridgestone Blizzak VRX (good for the city)
• Michelin X-Ice North (durable, but more expensive)

Suitable for summer Toyo Proxes CF2 or Yokohama BluEarth.

❓ How much does maintenance cost for Nissan Dayz?

Cost of scheduled maintenance (every 15,000 km):

• Changing oil and filters: 3,000–5,000 rub.
• Replacing the air filter: 1,500 rub.
• Replacing spark plugs (every 30,000 km): 2,500–3,500 rub.
• Changing the oil in the variator: 8,000–12,000 rub.

The hybrid version requires an additional battery check (every 20,000 km), which adds 1,000–1,500 rub. to the cost of maintenance.

❓ Is it possible to transport a child seat and stroller to Dayz?

Yes, but with reservations:

• If the chair is placed front (disabling the airbag), the stroller will fit in the trunk (138 l) only when folded.
• If the chair behind, the trunk is almost completely filled. For a stroller you will have to fold the rear seat (the volume increases to 500 l).

The owners advise taking compact strollers (For example, GB Pockit) or attach the chair to the front.