Used Jaguar I-Pace battery health & degradation data
Last updated: · 11 sourced data points
Jaguar's electric SUV, sold in the UK from 2018 with one 90 kWh battery (84.7 kWh usable). The 10 UK dealer AVILOO certificates we found (10,000 to 47,000 miles) showed 92.2% to 97.1%, and one 2018 car measured by Bjørn Nyland kept 90.8% after 192,000 km. DEKRA reported 95 to 97% on six Munich taxi I-PACEs at 180,000 to 260,000 km. The I-Pace has had several UK battery recalls, so check the recall status first. Sources: EV Database, Car360, [2], Bjørn Nyland / TB Test Results, DEKRA, DVSA.
Battery options: I-Pace EV400, one battery throughout: 90 kWh nominal / 84.7 kWh usable NMC622. EV Database UK listings: March 2018 – July 2020, July 2020 – January 2023 and January 2023 – June 2025. (EV Database, [2], [3])
Chemistry: NMC622 (nickel manganese cobalt) with 432 pouch cells (108s4p), 400 V, per EV Database. All UK I-Paces use the same 90 kWh pack. (EV Database, [2], [3])
Estimate the expected battery health of a I-Pace by mileage and age → (uses the data on this page; not a test)
Compare the I-Pace battery data with other models on one chart →
Battery health vs mileage – all sources
Text summary of the chart
- AVILOO test: 10 points, 92.2% to 97.1% between 16,166 and 75,449 km
- Other test, dataset or maker data: 1 point, 90.8% at 192,000 km
All data points
| Variant | Mileage | SoH | Type | Sample | Measured by | Source (date) |
|---|---|---|---|---|---|---|
| I-Pace 90 kWh (84.7 kWh usable), UK car | 75,449 km ≈ 46,882 mi |
92.6% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-01-02) Single car (n=1). Published mileage 46,882 miles. Car's own BMS SoH on the same certificate: 90%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 41,350 km ≈ 25,694 mi |
94.9% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-02-05) Single car (n=1). Published mileage 25,694 miles. Car's own BMS SoH on the same certificate: 93%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 32,398 km ≈ 20,131 mi |
96.9% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-02-05) Single car (n=1). Published mileage 20,131 miles. Car's own BMS SoH on the same certificate: 96%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 67,394 km ≈ 41,877 mi |
92.2% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-02-11) Single car (n=1). Published mileage 41,877 miles. Car's own BMS SoH on the same certificate: 88%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 16,166 km ≈ 10,045 mi |
97.1% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-02-24) Single car (n=1). Published mileage 10,045 miles. Car's own BMS SoH on the same certificate: 96%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 23,699 km ≈ 14,726 mi |
96.0% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-03-02) Single car (n=1). Published mileage 14,726 miles. Car's own BMS SoH on the same certificate: 95%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 37,095 km ≈ 23,050 mi |
95.8% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-03-04) Single car (n=1). Published mileage 23,050 miles. Car's own BMS SoH on the same certificate: 95%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 37,849 km ≈ 23,518 mi |
94.8% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-03-20) Single car (n=1). Published mileage 23,518 miles. Car's own BMS SoH on the same certificate: 93%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 17,251 km ≈ 10,719 mi |
96.0% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-04-01) Single car (n=1). Published mileage 10,719 miles. Car's own BMS SoH on the same certificate: 95%. |
| I-Pace 90 kWh (84.7 kWh usable), UK car | 34,891 km ≈ 21,680 mi |
94.2% | Single car | n=1 | AVILOO FLASH Test (independent SoH) | Car360 (2026-08-26) Single car (n=1). Published mileage 21,680 miles. Car's own BMS SoH on the same certificate: 91%. |
| I-Pace 90 kWh (2018) | 192,000 km ≈ 119,303 mi |
90.8% | Single car | n=1 | Measured usable capacity (drive/discharge test) | Bjørn Nyland / TB Test Results (rows dated 2019-01-15 to 2026-10-14 (each row has its own test date)) Single car (n=1), tested 29 Mar 2025: published as 9.2% degradation (74.3 kWh measured vs 81.8 kWh new) after 7 years, 640 cycles. Odometer published as 192 (thousand km). |
Data gaps: No AVILOO median or other large study covers the I-Pace; every plotted figure is a single car (10 UK dealer AVILOO certificates at 10,000–47,000 miles plus one high-mileage Norwegian test). The DEKRA taxi result is a range for six cars, not plotted. Owner forum reports could not be checked, so none are used, and we found no published UK battery replacement price.
What to check when buying a used I-Pace
- Run the GOV.UK recall check on the registration. DVSA lists several I-Pace battery recalls: R/2023/154 (June 2023, 26,137 vehicles built Aug 2017 – Jun 2023: battery control software to monitor for thermal overload risk) and R/2023/297 (its incorrect repair); R/2023/065 and R/2024/120 (a few hundred cars, including packs with cells made on or before 31 May 2018: battery replaced or car bought back); R/2024/034 (loose battery busbar fixings, 9 cars). (DVSA, GOV.UK)
- R/2026/052 (March 2026, 16,291 vehicles built June 2017 – June 2021, model years 2019–2021): DVSA says field evidence shows the battery fire risk remains for packs made up to the end of MY2021. The interim remedy limits charging to 90% while a permanent fix is developed, so these cars show less range on a full charge. Ask whether the update has been done and what Jaguar has offered since. (DVSA)
- Ask for an independent test, not just the car's own reading. On all 10 UK AVILOO certificates we found, the I-Pace's own BMS figure was lower than the AVILOO result, by about 1 to 4 points. (Car360, [2], [3])
- One UK I-Pace certificate (14,526 miles) gave no SoH at all: the AVILOO test flagged a potential safety hazard needing immediate inspection, while the car itself showed 95%. A good dashboard figure does not rule out a battery fault; if a test flags a problem, have Jaguar inspect the car before buying. (Car360)
- Check the warranty dates: Jaguar UK covers the battery for 8 years or 100,000 miles (below 70% SoH, as measured by a Jaguar retailer). The first 2018 cars reach 8 years in 2026. Ask for the Jaguar service and recall history. (Jaguar UK)
- Compare any test result with the ranges above and with the ADAC rule of thumb: at least 92% at 50,000 km, 88% at 100,000 km, 84% at 150,000 km, 80% at 200,000 km. (ADAC)
Battery warranty (UK)
Jaguar UK: the 90 kWh battery warranty is limited to 8 years or 100,000 miles (160,000 km), whichever comes first. It applies to manufacturing defects or if a certified Jaguar Retailer measures the battery below 70% State of Health. Confirm the start date and cover for the specific car with Jaguar. Source: Jaguar UK, checked 2026-11-03. Always confirm the terms for the specific car with the manufacturer.
Check how much battery warranty a I-Pace has left → (by registration date and mileage)
Questions to ask the seller of a used I-Pace – printable battery checklist → (dealer or private sale)
Sources used on this page
19 sources · 11 data points: 1 from non-AVILOO methods, 10 measured with AVILOO tests.
- Single-car tests (12 sources, 11 data points): Car360, [2], [3], [4], [5], [6], [7], [8], [9], [10], Bjørn Nyland / TB Test Results, [11]
- Manufacturer (1 source): Jaguar UK
- Other (specs, guides, news, surveys) (6 sources): EV Database, DEKRA, DVSA, GOV.UK, [2], [3]
Owner-reported and listing values are single cars (n=1) read from the car, an app or an OBD tool – useful examples, not averages. Range-retention figures (Recurrent) measure range, not capacity. Full details: methodology & all sources.
Got a battery certificate for this car? How to read an EV battery health certificate →
Get this specific car tested
We are not paid by these test providers. How we make money.
Model averages can't tell you about the car in front of you. An independent battery test (typically a short OBD plug-in test, some remote) gives an SoH figure and often a certificate you can use when negotiating.
- AVILOO – Independent OBD-based battery test (FLASH / Premium) with certificate; available via partners in the UK and EU.
- Generational – UK OBD plug-in test with certificate (SoH, range, remaining warranty, cell balance); sold through dealers and independent mobile testers.
- Moba – Postal OBD kit: you run the test yourself and post the box back for a digital battery certificate (Europe – check vehicle support and delivery country).
Prices change – check the provider's site. Provider names are used for identification only. Compare all UK options and prices: EV battery health check UK.
Useful products and services
- Charging cable: check that the car comes with its charging cable(s) at the viewing. If one is missing, replacements are sold separately: Type 2 charging cables at EV King paid link.
- Tyres: check tread depth and wear at the viewing. To price replacements, search by the size printed on the tyre wall: car tyres at Tyres UK paid link.
- Leasing instead of buying used (UK): if you'd rather not take on an older battery, you can compare electric car lease deals: EV lease deals at Leasing.com paid link.
- Parts and tools: wiper blades, bulbs, 12V batteries and tools for the car you buy: GSF Car Parts paid link (UK).
Some links are paid links: we may earn a small commission at no extra cost to you. This never changes the battery data we show (disclosure).
FAQ
What battery health is normal for a used Jaguar I-Pace?
Published independent data is limited. The best available figure is 92.6% (single-car report only – see table). See the table for every data point and its source.
What is the Jaguar I-Pace battery warranty in the UK?
Jaguar UK: the 90 kWh battery warranty is limited to 8 years or 100,000 miles (160,000 km), whichever comes first. It applies to manufacturing defects or if a certified Jaguar Retailer measures the battery below 70% State of Health. Confirm the start date and cover for the specific car with Jaguar.
What battery chemistry does the Jaguar I-Pace use?
NMC622 (nickel manganese cobalt) with 432 pouch cells (108s4p), 400 V, per EV Database. All UK I-Paces use the same 90 kWh pack.
How can I check the battery of a specific Jaguar I-Pace?
Use an independent battery test (OBD-based or remote) and compare the result with the ranges on this page. Model averages cannot tell you the condition of one specific car.
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We currently publish 11 sourced data points for the Jaguar I-Pace (last updated 2026-11-03).
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