With nearly two million battery electric vehicles now registered in the UK, electric car information has never been more important. Whether you are buying a used EV, comparing models or checking a vehicle you already own, our free electric car data check gives you the specific figures that matter. Just enter a registration number above and get instant results.
Our electric car data check covers Battery Electric Vehicles (BEVs), Plug-in Hybrid Electric Vehicles (PHEVs) and Hybrid Electric Vehicles (HEVs). Enter any UK registration and you will see the following data points, pulled from official DVLA records and manufacturer databases:
Every data point is specific to the individual vehicle, not a generic model estimate. This makes our check particularly useful if you are inspecting a used EV and want to verify what the seller is advertising.
When you run our electric car check, the first thing you will see is the EV type. Understanding the difference between these three categories is essential, because it affects range, running costs, road tax and charging requirements.
Runs entirely on electric power with no petrol or diesel engine. BEVs have the largest batteries (typically 40 kWh to 100 kWh), the longest electric range and zero tailpipe emissions. They must be plugged in to charge. Examples include the Tesla Model 3, Nissan Leaf and Hyundai Kona Electric.
Combines a smaller battery (usually 8 kWh to 20 kWh) with a petrol or diesel engine. PHEVs can be plugged in for short electric-only journeys, typically 20 to 40 miles, before the combustion engine takes over. Popular models include the BMW 330e and Volvo XC60 Recharge.
Uses a small battery and electric motor to assist the petrol or diesel engine, but cannot be plugged in. The battery recharges through regenerative braking and the engine. HEVs offer modest fuel savings but no pure electric driving range. The Toyota Prius is the best known example.
From April 2025, electric vehicles are no longer exempt from road tax (Vehicle Excise Duty). Our check displays the current road tax cost for any EV by registration, but here is a summary of the rates that apply from April 2026:
| Registration Date | Annual Road Tax |
|---|---|
| Registered on or after 1 April 2025 (first year) | £10 |
| Registered on or after 1 April 2017 (standard rate) | £200 per year |
| Registered before 1 April 2017 | £20 per year |
| Expensive Car Supplement (list price over £50,000) | Additional £440 per year for 5 years |
The Expensive Car Supplement threshold was raised from £40,000 to £50,000 for zero-emission vehicles from April 2026, which means many mid-range EVs are no longer subject to the surcharge. From April 2028, the government plans to introduce a pay-per-mile charge of 3p per mile for BEVs and 1.5p per mile for PHEVs. Enter your registration above to see the exact road tax figure for your vehicle.
Our free electric car check gives you detailed EV specifications instantly. If you are buying a used electric vehicle and need full history protection, you can upgrade to a paid report for complete peace of mind.
The free check is ideal for comparing electric car specifications and checking running costs. If you are about to spend thousands on a used EV, the full history report helps you avoid vehicles with hidden finance, unrecorded damage or clocked mileage.
CheckCarDetails is used by over 2.4 million drivers every year and handles more free vehicle checks than any other UK provider. Here is why our EV data check stands out:
Whether you are a first-time EV buyer researching battery capacity, a dealer verifying electric car specifications, or a current owner checking your road tax and MOT status, our tool delivers the information you need in one place.
Yes. Enter any UK registration number into our electric car check above and the results will confirm whether the vehicle is a Battery Electric Vehicle (BEV), Plug-in Hybrid (PHEV), Hybrid (HEV) or a conventional petrol or diesel car. The data is pulled directly from DVLA records and manufacturer databases, so it reflects the official vehicle classification rather than relying on the seller's description.
An electric vehicle data check retrieves the specific EV details for a vehicle using its registration number. This includes the battery capacity in kWh, maximum and real-world range, slow and fast charging times, charging port type, energy efficiency in watts per mile, battery warranty period and estimated charging costs. It is different from a standard car check because it focuses on the data points that are unique to electric and hybrid vehicles, giving buyers and owners the information they need to assess range, running costs and charger compatibility.
The quickest way to find your electric car's battery capacity is to enter the registration number into our free EV check. The result will show the battery size in kilowatt hours (kWh), which tells you how much energy the battery can store. You can also find this figure in your vehicle handbook, the manufacturer's website or your charging app. Knowing the kWh is important because it directly determines how far the car can travel on a full charge and how much it costs to charge from empty to full.
Charging costs depend on the battery size and where you charge. At home, the average UK electricity rate is around 24.5p per kWh, which means a 60 kWh battery costs roughly £14.70 to charge from empty to full. Public rapid chargers are significantly more expensive, averaging around 78p per kWh, which would make the same charge approximately £46.80. Our electric car check calculates the home and public charging costs for the specific vehicle you search, based on its actual battery capacity, so you get an accurate figure rather than a rough estimate.
Yes. Since April 2025, electric cars are no longer exempt from Vehicle Excise Duty. Most EVs registered on or after 1 April 2017 now pay £200 per year, while those registered before that date pay £20 per year. New EVs registered from April 2025 onwards pay just £10 in the first year, then move to the £200 standard rate. If the vehicle had a list price above £50,000 when new, there is an additional Expensive Car Supplement of £440 per year for five years. Our check shows the exact road tax cost for any registration.
This warning appears when the vehicle's onboard diagnostic system detects a fault with the electric motor, battery pack or charging components. It does not necessarily indicate a serious failure, but it should not be ignored. Common causes include a faulty charge port, a software glitch or a degraded battery cell. The safest course of action is to have the vehicle inspected by a qualified EV technician or the manufacturer's authorised service centre as soon as possible to prevent the issue from worsening.