Used Hyundai Ioniq Electric: Used Buying Guide Battery Health

The Hyundai Ioniq Electric is a popular choice for those looking to transition to electric vehicles, offering a blend of efficiency, comfort, and modern technology. When considering a used model, understanding battery health is crucial, as it directly impacts performance and longevity. The Ioniq Electric has an impressive MOT pass rate of 87.9%, which is significantly higher than the national average of 79.1%. This suggests that the Ioniq Electric is generally reliable, but potential buyers should still pay close attention to battery condition and other factors before making a purchase.

Key facts

• MOT pass rate: 87.9% based on 3,877 DVSA MOT tests (fail rate 12.1%)
• Common MOT problems: Tyres (47.9%), Brakes (21.9%), Lights (8.7%)
• MOT fail rate by mileage: Under 40,000 miles: 9.8%, 40,000 to 80,000 miles: 11.7%, 80,000 to 120,000 miles: 15.3%
• Best manufacture years: 2021 (11.1% fail rate), 2017 (11.4% fail rate)
• Worst manufacture years: 2019 (13.6% fail rate), 2018 (12.8% fail rate)
• Most common defects: Tyres, brakes, and lights are the leading areas for MOT failures.

Battery Health: What to Check and Expect

When it comes to electric vehicles, the battery is the heart of the car. The Hyundai Ioniq Electric is equipped with a 38.3 kWh battery, which provides a real-world range of approximately 180 to 200 miles on a full charge, depending on driving conditions and style. However, as with any used electric vehicle, battery health can vary significantly based on usage, charging habits, and age.

Assessing Battery Condition

Before purchasing a used Ioniq Electric, it’s essential to assess the battery's condition. Here are some practical steps to take:

• Battery Health Check: Many dealerships or independent garages can perform a battery health check, which will provide information on the battery's current capacity compared to its original capacity. A healthy battery should retain at least 70% of its original capacity.
• Charging History: Ask the seller about the charging habits of the vehicle. Frequent fast charging can accelerate battery degradation, while regular use of home charging can be gentler on the battery.
• Battery Warranty: The Ioniq Electric typically comes with an 8-year or 100,000-mile warranty on the battery, which can provide peace of mind. Check if the warranty is still valid.

Signs of Battery Degradation

Look out for signs that may indicate battery degradation:

• Reduced Range: If the vehicle's range is significantly lower than the expected 180 to 200 miles, this could be a sign of battery wear.
• Charging Issues: If the car takes longer than usual to charge or fails to charge completely, this could indicate battery problems.
• Warning Lights: Pay attention to any warning lights on the dashboard related to battery performance.

For more detailed insights on battery degradation, check out our guide on battery degradation expectations.

Real-World Range vs Manufacturer Claims

While manufacturers often provide optimistic range figures, real-world conditions can lead to different experiences. The Ioniq Electric claims a range of up to 193 miles on a full charge under ideal conditions. However, several factors can affect this:

• Driving Style: Aggressive acceleration and high speeds can significantly reduce range. Smooth driving and maintaining a steady speed can help maximise efficiency.
• Weather Conditions: Cold weather can reduce battery performance and, consequently, range. In winter, you might see a drop of 20% or more in range.
• Use of Climate Control: Running the heater or air conditioning can also impact range. Using seat heaters instead of cabin heating can help conserve battery life.

In practical terms, many owners report achieving around 150 to 180 miles in mixed driving conditions, which is still quite respectable for an electric vehicle. For more on how the Ioniq Electric compares to petrol vehicles in terms of running costs, see our guide on running costs vs petrol.

Charging Costs and Infrastructure

Charging your Hyundai Ioniq Electric is generally more cost-effective than refuelling a petrol or diesel vehicle. Here’s what you need to know about charging costs and infrastructure:

• Home Charging: If you have a home charging point, you can expect to pay around £5 to £7 for a full charge, depending on your electricity tariff. This translates to a cost of approximately 2 to 4 pence per mile.
• Public Charging: The cost of public charging can vary widely. Rapid chargers may charge around £0.30 to £0.50 per kWh, meaning a full charge could cost between £10 and £15. However, many charging networks offer subscription models that can reduce costs.
• Charging Time: The Ioniq Electric can charge from 0 to 80% in about 54 minutes using a 100 kW rapid charger. At home, a full charge on a standard 7 kW charger will take around 6 to 8 hours.

Charging Infrastructure

The UK has made significant strides in expanding its EV charging infrastructure. As of now, there are thousands of public charging points available, including rapid chargers at service stations and slower chargers in residential areas. Apps like Zap-Map can help you locate nearby charging stations and check their availability.

For more information on charging costs and options, consider looking into our guide on charging costs.

Common Problems Specific to the Ioniq Electric

While the Hyundai Ioniq Electric is generally reliable, like any vehicle, it has its share of common issues that potential buyers should be aware of:

• Software Glitches: Some owners have reported occasional software bugs that can affect the infotainment system or battery management. Ensure that any software updates have been performed.
• Braking System: A few users have experienced issues with the regenerative braking system. Make sure to test the brakes thoroughly during a test drive.
• Tyre Wear: As indicated by the MOT data, tyres are the most common area for defects. Regularly check the condition of the tyres and ensure they are within legal limits.

For a deeper dive into potential problems, check out our guide on common problems before buying.

Running Cost Savings vs Petrol/Diesel

One of the significant advantages of owning an electric vehicle like the Hyundai Ioniq Electric is the potential for cost savings compared to traditional petrol or diesel cars. Here’s a breakdown of how the costs stack up:

• Fuel Costs: As mentioned earlier, charging the Ioniq Electric can cost around £5 to £7 for a full charge. In contrast, filling a petrol car can easily cost £60 or more, depending on fuel prices.
• Maintenance Costs: Electric vehicles generally have lower maintenance costs. The Ioniq Electric has fewer moving parts than a combustion engine, which means fewer things can go wrong. Regular maintenance typically involves checking the brakes, tyres, and battery health.
• Tax Benefits: Electric vehicles are exempt from road tax, which can save you an additional £150 or more annually compared to petrol or diesel vehicles.

In summary, the running cost savings can be substantial, making the Ioniq Electric an attractive option for budget-conscious drivers.

Dave's Verdict: Is It Worth Going Electric?

The Hyundai Ioniq Electric stands out as a solid choice for anyone considering a used electric vehicle. With its high MOT pass rate of 87.9%, it demonstrates reliability and a good track record. The vehicle's battery health is paramount, and with proper checks, you can ensure you’re making a sound investment.

The Ioniq Electric offers a practical range for daily use, competitive running costs, and the benefits of being an environmentally friendly option. If you’re looking for a vehicle that combines efficiency with modern features, the Ioniq Electric is worth considering.

Before finalising your purchase, ensure you perform a thorough check of the vehicle's history, including its battery condition and any previous issues. For added peace of mind, consider using the CarBuyerIQ Vehicle Check to get a comprehensive report on the vehicle’s history, including MOT records and any outstanding finance.

In conclusion, the Hyundai Ioniq Electric is a compelling option for those looking to make the switch to electric. With careful consideration and the right checks, you can enjoy the benefits of electric driving while saving on running costs and contributing to a greener future.