NIO ET7 Long Range
This car- Price from
- —
- Real-world range
- 505 km
- Usable battery
- 90 kWh
- Energy consumption
- 178 Wh/km
- DC power
- 127 kW
- 0–100 km/h
- 3.8 s
Model family
NIO ET7
0 versions on sale
2 older versions
Real-world range: 415–505 km
This version is no longer offered for sale.
DiscontinuedFAWDNCM
Independent car dossier
NIO ET7 Long Range
505 km of real range at 178 Wh/km — the ET7 Long Range makes its calmest case through efficient distance, not fast charging.
October 2022 - March 2025
Image 1 of 3
505 km
Real-world range
90 kWh
Usable battery
178 Wh/km
Efficiency
127 kW
DC peak power
10–80% in 40 min
NIO ET7
Buying decision
EvCompass verdict
The main arguments drawn from approved data and the EvCompass editorial summary.
90 kWh at 178 Wh/km gives 505 km of real range, below the 540 km median for F-segment sedans. 850 Nm and 3.8 s to 100 km/h show the other side of this sedan.
The 363 l boot is smaller than the 500 l median, and the 127 kW DC peak remains below the 251.5 kW median; 10 to 80% takes 40 min.
Best suited to
Best suited to a driver who wants 505 km of range and 178 Wh/km efficiency while keeping 3.8 s to 100 km/h.
Strong points
- Consumption of 178 Wh/km is lower than the 180 Wh/km median among F-segment sedans.
- The 2,000 kg towing capacity is higher than the 0 kg median.
What to consider
- The 127 kW DC charging peak is lower than the 251.5 kW median.
Available versions
Compare model versions
Earlier versions
Versions no longer on sale
- NIO ET7 Long Range
Production: October 2022 - March 2025
- NIO ET7 Standard Range
Production: October 2022 - March 2025
Point of reference
How it compares with alternatives
Mercedes-Benz EQE 350 4MATIC (2025)
- Price from
- ~from PLN 324,000
- Real-world range
- 515 km
- Usable battery
- 90.6 kWh
- Energy consumption
- 176 Wh/km
- DC power
- 173 kW
- 0–100 km/h
- 5.9 s
Porsche Taycan Turbo GT Weissach
- Price from
- ~from PLN 489,000
- Real-world range
- 475 km
- Usable battery
- 97 kWh
- Energy consumption
- 204 Wh/km
- DC power
- 322 kW
- 0–100 km/h
- 2.2 s
The same verified metrics for this car and up to two of its closest alternatives.
Open full comparisonComparisons and collections
Buyer links
The full picture
Technical details
Approved facts grouped by the decisions they inform, without raw source headings.
Battery
- Usable battery
- 90 kWh
- Real-world range
- 505 km
- Energy consumption
- 178 Wh/km
- Battery chemistry
- NCM
- Nominal battery capacity
- 100 kWh
- Battery type
- Lithium-ion
- Number of cells
- 96
- Battery architecture
- 400 V
- WLTP range
- 580 km
- WLTP rated consumption
- 190 Wh/km
Charging
- AC charging power
- 11 kW
- Maximum DC charging power
- 127 kW
- 10–80% charging time
- 40 min
- 11 kW onboard charger
- Yes
- Plug & Charge
- No
- Battery preconditioning
- Yes
- AC connector
- Type 2
- AC port location
- Left side — rear
- AC charging time
- 9 h 45 min
- DC connector
- CCS
- DC port location
- Left side — rear
- Average DC power 10–80%
- 100 kW DC
- Autocharge
- Yes
- Automatic battery preconditioning
- Yes
Performance
- Acceleration 0–100 km/h
- 3.8 s
- Power
- 480 kW
- Top speed
- 200 km/h
- Drivetrain
- AWD
- Torque
- 850 Nm
Dimensions
- Length
- 5,101 mm
- Width
- 1,987 mm
- Height
- 1,509 mm
- Wheelbase
- 3,060 mm
- Unladen weight
- 2,454 kg
- Width with mirrors
- 2,202 mm
- Gross vehicle weight
- 2,900 kg
- Maximum payload
- 521 kg
Utility
- Body type
- Sedan
- Segment
- F
- Seats
- 5
- Cargo volume
- 363 l
- Braked towing weight
- 2,000 kg
- Availability
- Discontinued
- Production period
- October 2022 - March 2025
- Heat pump
- Yes
- Roof rails
- No
- Tow hitch
- Yes
- V2L
- No
- V2H
- No
- V2G
- No
- Maximum cargo volume
- 363 L
- Front cargo volume
- 0 L
- Maximum roof load
- 0 kg
- Tow hitch availability
- Yes
- Unbraked towing weight
- 750 kg
- Maximum vertical load
- 100 kg
- ISOFIX
- Yes, 2 seats
- Turning circle
- 12.4 m
- Platform
- NIO NT2
- Dedicated EV platform
- Yes
- V2H via AC
- No
- V2H via DC
- No
- V2G via AC
- No
- V2G via DC
- No
Safety
- Safety rating
- 5/5
EvCompass publishes canonical facts, manufacturer values and clearly labelled calculations only.
Charging analysis
How quickly you get back on the road
Power across the charging window and stop time come from one validated data series.
- Peak power
- 127 kW
- 10–80% average
- 100 kW
- 10–80% time
- 40 min
State of charge: 10%DC power: 127 kW
| SoC % | kW |
|---|---|
| 10 | 127 |
| 24 | 127 |
| 45 | 100 |
| 63 | 85 |
| 80 | 65 |
Home charging
Chargers matched to this car
Live home AC products ranked by how closely their power matches the car's onboard charger.
The car accepts up to 11 kW AC — a higher-power station will not charge it beyond that limit.
Best match- Power
- 11 kW
- Price
- PLN 4,305
- Power
- 11 kW
- Price
- PLN 3,469.59
- Power
- 11 kW
- Price
- from PLN 4,299–4,499
Ownership costs
What it costs to use this car
Energy, scheduled servicing and seasonal tyres, priced from one transparent set of assumptions.
Default assumptions
15,000 km per year · 70% at home · 30% public · G11 — flat rate · All networks
Energy
PLN 343.57 / month
PLN 4,122.86 / year
Blended consumption for these settings: 180.2 Wh/km
Servicing
no data
Tyres
PLN 880.15 – PLN 2,245.50 / year
Total running cost per month
PLN 416.92 – PLN 530.70
Total running cost per kilometre
PLN 0.33 – PLN 0.42 / km
The total excludes: servicing.
Annual cost components
- Energy: PLN 4,122.86
- Tyres: PLN 880.15 – PLN 2,245.50
Weighted energy price: PLN 1.53/kWh
Public DC charging: PLN 2.52/kWh · all networks (EvCompass) · price dated October 4, 2026. Compare charging subscriptions
Calculation assumptions and sources
Applied settings
15,000 km per year · 70% charged at home · 30% in public DC · G11 — flat rate · All networks
Real-world consumption
Mild weather: 155 Wh/km
Cold weather: 212 Wh/km
Cold-weather share: 44.2% from the 1991–2020 climate normals, source read on September 13, 2026. IMGW-PIB source
The source does not state whether these figures include charging losses; no additional loss factor is applied.
Tyre ageing without mileage is excluded; seasonal changeovers are counted twice per year.
Home tariff
G11 — flat rate: PLN 1.10/kWh · source read on September 13, 2026 · Poradnia OZE; assembled from URE-approved PGE 2026 tariffs
Indicative reconstruction: PGE Obrót energy, PGE Dystrybucja variable distribution and variable statutory charges from the 2026 tariffs were summed net and increased by 23% VAT. Fixed monthly fees are excluded. The result is below the shared G11 range of PLN 1.18–1.32/kWh because it includes variable items only; published comparisons may include other charges or assume a different billing profile.
Public DC price
PLN 2.52/kWh · EIPA snapshot dated October 4, 2026 · all networks (EvCompass).
Servicing sources
No source data for this component.
Tyre sources
Tyre set and tread-life data
- Oponeo — 255/45 R20 listings (read on September 13, 2026)
- Sustainability — average tyre service life in Europe (read on September 13, 2026)
EV tyre-wear factor
- Energies — life-cycle assessment EV tyre-wear model (read on September 13, 2026)
Seasonal changeover cost
- Allus Auto — tyre service price list (read on September 13, 2026)
- Bien Auto Service — tyre service in Warsaw (read on September 13, 2026)
Not included in the total
- Insurance
- Depreciation
- Financing
- Brake pads and discs
- Fixed monthly electricity fees
Efficiency vs. similar cars
178Wh/km
Efficiency
Energy consumption compared to similar body-type cars
This car Lowest value
NIO ET7 Long RangeValue: 178 Wh/kmThis car
| This car | Wh/km |
|---|---|
| NIO ET7 Long Range | 178 |
| Mercedes-Benz EQE 350 4MATIC (2025) | 176 |
| Porsche Taycan Turbo GT Weissach | 204 |
Purchase price / km of range
Purchase price divided by real-world range. This is a purchase-value metric, not the driving cost for 1 km.
No comparable purchase-value data is available.
EvCompass scenarios
Match your driving profile
Compare range, consumption and energy cost across different conditions. Change the energy price in the ownership cost settings.
Weighted energy price: PLN 1.53/kWh
Selected profile: Mixed profile
- Range
- 465–545 km
- Energy consumption
- 178 Wh/km
- Cost / 100 km
- PLN 25.0–29.3
- Uncertainty
- ±8%
| Profile | Range | Energy consumption | Cost / 100 km |
|---|---|---|---|
| Mixed profile | 465–545 km | 178 Wh/km | PLN 25.0–29.3 |
| Calm city | 507–595 km | 163 Wh/km | PLN 22.9–26.9 |
| Road 90 km/h | 451–529 km | 183 Wh/km | PLN 25.7–30.1 |
| Motorway 120 km/h | 378–444 km | 219 Wh/km | PLN 30.7–36.1 |
| Winter mixed | 351–411 km | 236 Wh/km | PLN 33.1–38.9 |
| Winter motorway | 303–355 km | 274 Wh/km | PLN 38.4–45.1 |
Method: we convert the car's baseline consumption and real-world range through fixed profile factors, adjusted for body style, weight, AWD and heat pump when those fields are available. Bands show simulation uncertainty, not a guaranteed result.
Tools
Calculate for this car
- Charging costPick a model from the catalogue, set the charge window, and compare a real operator price with one you type in yourself.
- Charging timePick a model from the catalogue, set the charge window, and see how long the session actually takes at a given charging post's power.
- Real rangeSee how temperature, speed, occupancy, a roof box and winter tyres change a model's real-world range compared with its WLTP rating.
- Trip plannerPlan charging stops for a route — see how many stops, how much time and how much it costs to get there while never letting the battery drop below your arrival reserve.
- Home chargingSee the annual cost of home charging on the G11, G12 or G12w tariff, check whether your session fits the cheap night window, and work out how fast a specific wallbox pays for itself.
- EV vs petrolCompare the break-even point of an EV against a comparable combustion car, based on purchase price and energy/fuel cost — an energy-cost comparison, not a full cost of ownership.
- Charging subscription — is it worth it?Compare the monthly cost of public charging on a subscription and pay-as-you-go.
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