What goes wrong, what it costs, and what to check before you buy a used Jaguar I-PACE.
The Jaguar I-PACE occupies a niche position on the UK market.
We track 7 known issues across the Jaguar I-PACE range, with 4 classified as significant. Knowing which variants and configurations to approach with caution can save you from expensive surprises after purchase.
Found a Jaguar I-PACE? Enter the reg to see which of our 7 known issues apply to that exact car, plus full MOT history and mileage checks.
1st Gen (2018–2024) — Engine options included the 90kWh battery electric. We track 7 known issues on this generation, with 4 classified as significant. The most significant concern is Steering ball joint wear (£800–£1,200 to address).
The I-PACE exhibits steering ball joint wear at 5.8 times the national fleet average, particularly affecting the lower ball joints in the front suspension. The heavy battery pack (594kg) places increased loads on the suspension components compared to conventional SUVs of similar size. MOT data shows this issue worsening over time, suggesting either a design weakness or insufficient specification for the vehicle weight. Early examples from 2018-2019 appear most affected.
Worn ball joints affect steering precision and can lead to dangerous loss of control if the joint separates completely. The issue typically requires replacement of complete suspension arm assemblies rather than ball joints alone due to Jaguar's design. Repair costs are elevated due to the need for specialist alignment equipment after suspension work.
During the test drive, check the steering for excessive play, vibration or pulling to one side. Listen for groaning or whining when turning the wheel at low speed. Power steering fluid level and condition should be checked on hydraulic systems.
The I-PACE uses a conventional 12V battery to power vehicle systems while the high voltage traction battery is offline. The vehicle's complex electronics create significant parasitic drain when parked, and the 12V system is only recharged when the vehicle is active or charging the main battery. Unlike conventional cars with alternators, the 12V battery relies on DC-DC conversion from the high voltage battery, making it vulnerable to depletion during extended parking periods.
Complete 12V battery failure prevents the vehicle from starting and can disable safety systems including central locking, potentially strapping occupants inside. The 12V battery typically needs replacement every 3-4 years rather than the 5-7 years typical in conventional vehicles. Regular driving or charging sessions are essential to maintain battery health.
Check all electrical functions systematically: windows, mirrors, lights, infotainment, heated seats, air conditioning. Look for any warning lights on the dashboard. A diagnostic scan before purchase can reveal stored fault codes.
The I-PACE adaptive air suspension system experiences premature failure of air struts and compressor components, typically manifesting as inability to maintain ride height or complete system shutdown. The system works harder than conventional suspension due to the 2.2-tonne kerb weight and the need for variable ride height for aerodynamics and ground clearance. Rear air springs are particularly affected, with seal failures allowing air leaks that overwhelm the compressor.
Air suspension failure results in the vehicle sitting at minimum ride height with degraded ride quality and potential damage to bodywork from scraping. The system cannot be easily converted to conventional springs, requiring expensive air suspension repairs. Complete system replacement can exceed £4,000 at main dealers.
Listen for knocking, clunking or rattling over bumps during the test drive. Inspect the underside for corroded or cracked suspension components. Check the MOT history for suspension-related advisories, which often predict future failures.
The I-PACE high voltage battery management system can develop faults that trigger 'Traction Battery Fault' warnings and may enter reduced power mode or prevent charging. NHTSA data shows 26 complaints related to battery system faults, with some vehicles requiring battery module replacement or complete battery pack exchange. The issue appears related to battery management controller software or individual cell monitoring systems rather than the battery cells themselves.
High voltage battery faults can result in complete loss of drive power, inability to charge the vehicle, or significant reduction in driving range. Battery system repairs typically require dealer service and can be extremely expensive if outside warranty. Some faults require complete battery pack replacement at costs exceeding £20,000.
Check all electrical functions systematically: windows, mirrors, lights, infotainment, heated seats, air conditioning. Look for any warning lights on the dashboard. A diagnostic scan before purchase can reveal stored fault codes.
The I-PACE brake pedal rubber pad experiences premature wear, becoming smooth and slippery at 10.9 times the fleet average rate. This is likely due to the regenerative braking system encouraging different foot placement and pressure patterns compared to conventional vehicles. The issue is primarily cosmetic and safety-related rather than indicating brake system problems, but creates a slip hazard in wet conditions.
A worn brake pedal surface creates a slip hazard that could prevent effective emergency braking. The issue is easily rectified with a replacement rubber pad but represents a design weakness for a vehicle intended for long-term ownership. MOT failure is automatic if the anti-slip provision is missing or ineffective.
Check brake disc condition for lipping or scoring. Test braking at moderate speed for pulling to one side or vibration through the steering wheel. Review MOT advisories for brake-related items.
For the full breakdown of all 7 tracked issues with repair costs, see the Jaguar I-PACE common problems page.
See the full Jaguar I-PACE service schedule for every interval and cost breakdown.
The Jaguar I-PACE is a solid choice on the used market, though not without its quirks. The issues we track are well-understood and largely avoidable if you know what to look for. A thorough inspection and complete service history go a long way.
Before committing, check the car's full MOT history, verify the service record is complete, and if possible arrange a specialist inspection. Enter any registration into our free report to see the complete picture.
Get Car Wise maintains a database of known mechanical issues for every popular car on UK roads, tracking the faults that owners, specialists and DVSA data reveal.
When you run a report on a specific Jaguar I-PACE, we cross-reference the exact variant, engine and age against our database of 7 known issues. Combined with full MOT history analysis, mileage verification and DVLA data, you get a complete picture before viewing.
Enter the registration for MOT history, mileage verification, known faults for that exact variant, and a Get Car Wise Score.
This guide was compiled from independent expert reviews, DVSA MOT data, specialist workshops and our own database of 7 known Jaguar I-PACE issues. We are not affiliated with any source listed.