2025 Porsche Taycan 4S Electricity · RV25 NTK

As a fully electric vehicle, the Taycan 4S is exempt from VED (road tax) and London Congestion Charge, offering meaningful annual savings over petrol equivalents. Insurance for the Taycan 4S typically falls into groups 50, reflecting its performance credentials and repair costs; expect premiums of £1,500-£2,800 depending on driver profile and location. Home charging costs will depend on your electricity tariff, but at typical rates of 24-35p per kWh and a real-world consumption of 18-24 kWh/100 miles, running costs should be considerably lower than a comparable petrol Porsche.

Porsche servicing intervals for the Taycan are every 20,000 miles or two years, with costs typically ranging from £400-£800 depending on the work required. Brake fluid changes, coolant flushes for the battery and motor cooling systems, and high-voltage system inspections form the bulk of scheduled maintenance. Tyres are a significant running cost given the Taycan's performance capability; replacement sets can exceed £1,200 for the factory-fit specifications, and this aligns with the model's top MOT failure reason being tyre-related.

Estimated annual running costs, accounting for electricity, insurance, servicing, and tyre wear, should fall in the region of £2,200-£3,200 for typical mileage. If you can charge at home on an off-peak tariff and maintain modest mileage, the Taycan 4S can be surprisingly economical to run day-to-day.

With no MOT history to reference, your inspection focus should be on the areas where early Taycan models have shown issues. The 12-volt auxiliary battery has been a known weak point across the Taycan range, often causing warning messages and system faults; check for any recent replacements or warning light history. Inspect the high-voltage battery diagnostic data for any cell voltage deviations or thermal management faults, as these can indicate developing issues.

Examine the bodywork carefully for any panel gaps or alignment issues, particularly around the charging port door and boot lid, as Taycans have been reported to suffer from panel fit inconsistencies. Check the operation of the powered charging port door and ensure the Type 2 connector locks and releases correctly. The blue paintwork should be inspected for stone chips, especially on the bonnet and front arches, given the car's low front-end profile.

Verify the operation of all four electric windows, the panoramic glass roof (if fitted), and the powered boot lid, as these are common failure points. Check the climate control functionality, particularly the heat pump operation, as HVAC faults have been reported. For the interior, inspect the touchscreen responsiveness and the second-generation Porsche Communication Management (PCM) system for any software glitches, as Porsche has issued multiple updates to address infotainment issues.