Mercedes EQA Used Buying Guide: Premium EV Worth It

Introduction to the Mercedes EQA

The Mercedes EQA is a compact electric SUV that combines the luxury and performance you’d expect from the brand with the benefits of electric driving. Launched as part of Mercedes' EQ family, the EQA is designed to appeal to those who want a premium vehicle without the emissions associated with traditional petrol or diesel engines. If you're considering buying a used EQA, you're in for a treat, but there are some important factors to consider before making your purchase.

In this guide, we’ll delve into the key aspects of buying a used Mercedes EQA, including battery health, real-world range, charging costs, common issues, and running cost savings compared to petrol or diesel vehicles. By the end, you’ll have a clearer picture of whether this premium EV is worth your hard-earned cash.

Battery Health: What to Check and Expect

Battery health is arguably the most critical aspect of any electric vehicle (EV), and the Mercedes EQA is no exception. The EQA is equipped with a lithium-ion battery that typically has a capacity of around 66.5 kWh, which is decent for a compact SUV. However, like any battery, it will degrade over time, and understanding this degradation is key to making a smart purchase.

When you’re checking a used EQA, ask for the battery health report. Ideally, you want a battery that retains at least 80% of its original capacity. This means that if the vehicle is a few years old, it should still provide a range close to its original specifications. You can check the battery health through various diagnostic tools, or you can request a report from the seller if they have had it assessed.

In practical terms, a well-maintained EQA should offer a range of around 250 miles on a full charge, but this can vary based on driving conditions, usage, and battery health. If the battery health is poor, you might find yourself needing to charge more frequently, which can be a hassle and add to your running costs.

If you are weighing up alternatives, our guide to Best Used Electric Cars Under £15,000 UK 2025 covers similar ground from a different angle.

For peace of mind, consider using Dave's free EV health report to assess the battery condition before you buy. This tool can give you a comprehensive overview of the vehicle's battery status, helping you avoid any nasty surprises down the line.

Real-World Range vs Manufacturer Claims

One of the most common misconceptions about electric vehicles is that their real-world range matches the figures provided by manufacturers. While the EQA is marketed with a range of up to 263 miles on a full charge, real-world conditions can significantly affect this.

Factors such as driving style, weather conditions, and even the use of climate control can all impact how far you can go on a single charge. For instance, if you’re driving in colder weather or using the heating, you might find your range drops by as much as 20-30%. Similarly, aggressive acceleration and high speeds can also reduce the distance you can cover.

In everyday use, many EQA owners report achieving around 200-220 miles under typical driving conditions, which is still respectable but worth considering if you have longer commutes or frequent long journeys. It’s also important to note that the EQA supports rapid charging, allowing you to charge up to 80% in about 30 minutes at a compatible fast charger. This can be a game-changer for those who need to top up during longer trips.

For more on this topic, take a look at our Kia e-Niro Battery Degradation guide.

If you’re looking for a used EQA, it’s wise to test drive it and see how it performs in your typical driving conditions. This will give you a better idea of what to expect in terms of range.

Charging Costs and Infrastructure

Charging costs are another crucial factor when considering a used Mercedes EQA. The cost of electricity can vary widely depending on where you live and how you charge your vehicle. On average, charging at home can cost around 14-18 pence per kWh, meaning a full charge for the EQA would set you back about £9-£12. This is significantly cheaper than filling up a petrol or diesel car, where you might pay £60 or more for a full tank.

Public charging infrastructure is also improving across the UK, with many fast chargers available at service stations and shopping centres. However, it’s essential to consider the availability of charging points in your area, especially if you don't have off-street parking. Apps like Zap-Map can help you locate charging stations and check their availability in real-time.

When purchasing a used EQA, inquire about the charging cables included with the vehicle. The EQA comes with a Type 2 charging cable for home charging and may also include a CCS (Combined Charging System) cable for rapid charging. Having both cables is beneficial as it gives you flexibility in how you charge your vehicle.

You might also find our Used VW e-Golf guide useful alongside this one.

If you’re considering the costs of charging at home versus using public chargers, it’s worth noting that some public charging stations may have higher rates, especially for rapid charging. Always check the pricing before plugging in to avoid any surprises.

Common Problems Specific to the EQA

While the Mercedes EQA is generally well-regarded for its build quality and performance, there are a few common issues to be aware of when buying used. One of the most frequently reported problems involves software glitches, which can affect various systems in the car, including the infotainment system and driver assistance features. These issues can often be resolved with software updates, so it’s a good idea to check if the vehicle has received the latest updates.

Another area to keep an eye on is the regenerative braking system. Some owners have reported that it may not function as effectively over time, which can impact driving efficiency and battery performance. Make sure to test drive the vehicle and pay attention to how the regenerative braking feels. If it seems less responsive than expected, it might be worth investigating further.

Additionally, while the EQA is designed to be a premium vehicle, some users have noted that the interior materials, while stylish, may not hold up as well as expected over time. Check for any signs of wear and tear, especially on the seats and dashboard.

We have covered related ground in our Hybrid vs Mild Hybrid vs Plug-In Hybrid guide, which is worth reading if this subject interests you.

Lastly, as with any used vehicle, always check the MOT history using the GOV.UK MOT history tool. This will give you insight into any previous issues the car may have faced and whether they were resolved properly.

Running Cost Savings vs Petrol/Diesel

One of the most compelling reasons to consider a used Mercedes EQA is the potential savings on running costs compared to traditional petrol or diesel vehicles. The EQA offers significant savings in fuel costs, as mentioned earlier, with electricity costing considerably less than petrol or diesel per mile.

In terms of servicing, electric vehicles generally require less maintenance than their petrol or diesel counterparts. There are no oil changes, and the brake systems tend to last longer due to regenerative braking. However, you should still budget for regular checks and maintenance, especially for components like tyres and brakes.

Insurance costs for the EQA can vary, but it’s worth noting that electric vehicles often fall into lower insurance groups due to their safety features and lower risk of theft. You can check the insurance group for the EQA on the Thatcham insurance groups website.

You can check the exact safety score for any model on the Euro NCAP website.

When considering the total cost of ownership, it’s also essential to factor in road tax. Electric vehicles are currently exempt from road tax, which can save you an additional £150 or so annually compared to petrol or diesel vehicles. This exemption is a significant incentive for many buyers.

In summary, the running cost savings associated with the EQA can be substantial, especially if you’re transitioning from a petrol or diesel vehicle. The combination of lower fuel costs, reduced maintenance, and tax exemptions makes it an attractive option for budget-conscious buyers.

Dave's Verdict: Is It Worth Going Electric?

So, is the Mercedes EQA worth it? In my opinion, absolutely. The EQA offers a fantastic blend of luxury, performance, and practicality, making it an excellent choice for anyone looking to step into the world of electric vehicles. Yes, there are some considerations to keep in mind, particularly regarding battery health and charging infrastructure, but the benefits far outweigh the drawbacks.

The driving experience is smooth and quiet, typical of what you’d expect from a Mercedes, and the interior is packed with high-quality materials and cutting-edge technology. Plus, the potential savings on running costs and the environmental benefits of driving an electric vehicle are hard to ignore.

If you’re in the market for a used EQA, make sure to do your homework. Check the battery health, take it for a test drive, and don’t hesitate to use tools like Dave's free EV health report to ensure you’re making a sound investment. With the right approach, you can enjoy all the perks of electric driving without compromising on the luxury and performance that Mercedes is known for.

In conclusion, the Mercedes EQA is not just a car; it’s a statement. It represents a shift towards sustainable driving without sacrificing the premium experience. So, if you’re ready to embrace the future of driving, the EQA could be the perfect vehicle for you.