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Hyundai IONIQ 6 vs Porsche Taycan (2020-2024)
Selected trimLong Range RWDChange trim339 mi · 77.4 kWh · £47,050
Selected trim79.2kWh Performance Battery · 2020-24Change trim253 mi · 79.2 kWh · £83,367
At a glance
In this comparison, Hyundai IONIQ 6 leads on value for money, motorway range and charging speed, while the Porsche Taycan stays competitive across the board.
Which should you choose?
Choose the Hyundai IONIQ 6 if...
- you want the most for your money - best overall spec per pound
- you do long motorway journeys - it has the best estimated real-world range at speed
- you need the fastest charging of these options
- you want the lowest running costs - from just 1.9p per mile on off-peak electricity
How we reached the recommendation
Verdict
Our take
The Hyundai IONIQ 6 wins almost every category - it's the clear choice unless price is the deciding factor.
ValueHyundai
Hyundai
6.5
Porsche
4.4
Motorway RangeHyundai
Hyundai
6.8
Porsche
4.1
Family
Hyundai
6.2
Porsche
6.6
Too close to call
ChargingHyundai
Hyundai
7.9
Porsche
6.5
Cost Per MileHyundai
Hyundai
7.1
Porsche
1
What each car does better
See the specification differences behind the verdict, with supporting figures for each advantage.
Hyundai IONIQ 6
Long Range RWD
- £36,317 cheaper
- 86 miles more WLTP range
- 125 kW faster rapid charging
- 1 more seat
Porsche Taycan
79.2kWh Performance Battery (2020-24)
- 222 kW more power
- 3.7s quicker 0-62 mph
- 0.3 m tighter turning circle
Key specifications
Compare the key specifications for your selected trims.
| Measure | Hyundai IONIQ 6Long Range RWD | Porsche Taycan79.2kWh Performance Battery (2020-24) |
|---|---|---|
| Price | £47,050 (better) | £83,367 |
| Official range | 339 miles (better) | 253 miles |
| Boot space | 401 L | 407 L (better) |
| 10-80% rapid charge | 18 min | 18 min |
| 0-62 mph | 7.4 sec | 3.7 sec (better) |
Size Comparison
View:
Align by:
Hyundai IONIQ 6
Porsche Taycan
Length
Hyundai IONIQ 64,855mm-108mm
Porsche Taycan4,963mm
Width
Hyundai IONIQ 61,880mm-86mm
Porsche Taycan1,966mm
Height
Hyundai IONIQ 61,495mm
Porsche Taycan1,379mm-116mm
Space, size & parking
Parking & manoeuvring
Compare exterior dimensions to assess how each car fits UK parking spaces.
| Measure | Hyundai IONIQ 6Long Range RWD | Porsche Taycan79.2kWh Performance Battery (2020-24) |
|---|---|---|
| Length | 4,855 mm | 4,963 mm |
| Width (mirrors folded) | 1,880 mm (better) | 1,966 mm |
| Width with mirrors out | 2,141 mm (better) | 2,144 mm |
| Height | 1,495 mm | 1,379 mm |
| Turning circle | 12 m | 11.7 m (better) |
| Clearance in a standard bayA standard UK parking bay is 2,400 mm wide. | 520 mm spare (better) | 434 mm spare |
People & luggage
Compare seating, child-seat mounting points, boot space and towing capacity.
| Measure | Hyundai IONIQ 6Long Range RWD | Porsche Taycan79.2kWh Performance Battery (2020-24) |
|---|---|---|
| Seats | 5 (better) | 4 |
| Boot space (seats up) | 401 L | 407 L (better) |
| Boot space (seats down) | 1370 L | Not available |
| Frunk | 45 L | 84 L (better) |
| Towing capacity (braked) | 1,500 kg | Not available |
How each stacks up
Percentile ranks against UK EVs of the same body style.
Hyundai IONIQ 6
- Peak DC charging of 350 kW, faster than 80% of saloon EVs in our catalogue.
- One of 33 of 233 UK EVs in our catalogue with V2L (vehicle-to-load) support.
Porsche Taycan
Not enough peers to make confident percentile claims.
Full specifications
| Specification |  Hyundai IONIQ 6 Long Range RWD |  Porsche Taycan 79.2kWh Performance Battery (2020-24) |
|---|---|---|
| Dimensions | ||
| Length | 4.86m | 4.96m+108mm |
| Width | 1.88m | 1.97m+86mm |
| Width (mirrors) | 2.14m | 2.14m+3mm |
| Height | 1.50m | 1.38m-116mm |
| Wheelbase | 2.95m | 2.90m-50mm |
| Capacity | ||
| Boot (seats up) | 401L | 407L (better) |
| Boot (seats down) | 1370L | Not available |
| Frunk | 45L | 84L (better) |
| Seats | 5 (better) | 4 |
| Practicality | ||
| Turning Circle | 12m | 11.7m (better) |
| Kerb Weight | 1,948kg (better) | 2,170kg |
| Towing Capacity | 1,500kg | Not available |
| Electric | ||
| Battery | 77.4kWh | 79.2kWh (better) |
| Range (WLTP) | 339 mi (better) | 253 mi |
| Max DC Charge | 350kW (better) | 225kW |
| Pricing | ||
| UK MSRP | £47,050 (better) | £83,367 |
| Details | ||
| Body Style | Saloon | Saloon |
| Available | 2022+ | 2020–2024 |
* Porsche Taycan: Figures are for the Taycan 4S. The same battery was used across the range (RWD, 4, 4S, GTS, Turbo, Turbo S) with different power and range.
Range & charging
Range, charging & battery
Check official and estimated driving range alongside charging speeds, efficiency and battery technology.
| Measure | Hyundai IONIQ 6Long Range RWD | Porsche Taycan79.2kWh Performance Battery (2020-24) |
|---|---|---|
| Official range (WLTP) | 339 miles (better) | 253 miles |
| Estimated motorway rangeEVcarsguide estimate at sustained motorway speed. | 282 miles (better) | 211 miles |
| 10-80% rapid charge time | 18 min | 18 min |
| Max rapid charge rate | 350 kW (better) | 225 kW |
| Home AC charging | 11 kW | 11 kW |
| Usable battery capacity | 77.4 kWh | 79.2 kWh (better) |
| Battery chemistry | NCMA | NMC |
| Battery architecture | 800V | 800V |
| Heat pump | Standard | Not available |
Driving & everyday use
Performance & drivetrain
Compare acceleration, power and drivetrain specifications for the selected trims.
| Measure | Hyundai IONIQ 6Long Range RWD | Porsche Taycan79.2kWh Performance Battery (2020-24) |
|---|---|---|
| 0-62 mph | 7.4 sec | 3.7 sec (better) |
| Power | 168 kW | 390 kW (better) |
| Torque | 350 Nm | 695 Nm (better) |
| Drivetrain | RWD | AWD |
What the critics say
See how UK motoring publications rate each car in their road tests. One car has more review coverage than the other - we show that rather than guessing.
Hyundai IONIQ 6
Long Range RWD
Porsche Taycan
79.2kWh Performance Battery (2020-24)
No critic reviews gathered yet for this car.
Watch the reviews
Watch selected video reviews here, or visit each model page for the full collection.
Reviews and videos discuss each model overall; the specifications above apply to your selected trims.
Prices & deals
New and used prices
Current pricing and recent used-market behaviour.
| Measure | Hyundai IONIQ 6Long Range RWD | Porsche Taycan79.2kWh Performance Battery (2020-24) |
|---|---|---|
| Used market price from | £24,890 | £34,950 |
| Average used price | £25,395 | £43,990 |
| Active used listings trackedIndependent UK dealer listings seen in the last 90 days. | 6 listings | 8 listings (better) |
| Recent used-price trend | Broadly flat | Up 6.3% over ~6 months |
Used prices are indicative figures gathered from independent UK dealer listings and change frequently.
Calculate your real costs
For a useful running-cost comparison, factor in your mileage, charging access and current petrol or diesel car alongside the EV estimate.
Compare with petrol or diesel
Compare purchase price, energy, road tax and maintenance with a petrol or diesel alternative.
Calculate company-car tax
Work out monthly Benefit-in-Kind using current and future HMRC rates.
Cost per mile
Compare EV charging costs per mile with petrol and diesel using your charging options.
Check a lease quote
Assess the effective monthly cost alongside the list price and expected depreciation.
Safety & ownership confidence
Euro NCAP - Hyundai IONIQ 6 Long Range RWD
Tested 2022
Adult Occupant97%
Child Occupant87%
Vulnerable Road Users66%
Safety Assist90%
Full result on euroncap.com (opens in new tab)
Euro NCAP - Porsche Taycan 79.2kWh Performance Battery (2020-24)
Tested 2025
Adult Occupant85%
Child Occupant83%
Vulnerable Road Users70%
Safety Assist73%
Full result on euroncap.com (opens in new tab)
Warranty
Check the published battery warranty cover for each selected trim.
| Measure | Hyundai IONIQ 6Long Range RWD | Porsche Taycan79.2kWh Performance Battery (2020-24) |
|---|---|---|
| Battery warranty | 8 years | 8 years |
| Battery warranty distance | 160,934 km (better) | 160,000 km |
What owners say
Aggregated from UK owner forums and communities - the things you only learn after living with the car.
Shared watch-outs for both cars
Owners of every car here flag real-world range, dealer & service support. Worth checking on a test drive whichever you choose.
Hyundai IONIQ 6
Long Range RWD
Owners love
- Owners describe it as quiet, smooth and comfortable, with generous rear legroom.
- It is very efficient on the road: owners report around 3.75 miles per kWh.
- Rapid charging is fast, holding high speeds until well past 80%.
Watch out for
- The ICCU (the unit that charges the 12V battery) is the main worry: owners report failures that left the car undrivable, including on cars that had the recall update.
- Headroom in the back is tight for taller passengers, and the saloon boot is less practical than a hatchback's.
- The styling divides opinion.
Owner tips
- Check the recall history, including the ICCU recall, and keep an eye on the 12V battery.
- Choose 18-inch wheels for the best range.
Porsche Taycan
79.2kWh Performance Battery (2020-24)
Owners love
- Owners rave about the driving: superb handling, huge performance and long-distance comfort, especially with air suspension and rear-axle steering.
- The cabin is well built, with good ergonomics and a head-up display, and the 800V system makes rapid-charging stops short.
- Real-world range is around 240-250 miles in summer on the 93 kWh battery, sometimes beating expectations.
Watch out for
- Depreciation has been very steep from new.
- Winter range drops to about 150-200 miles on long journeys.
- Owners report a range of faults: heater elements, air suspension, charge-port covers, screens and the infotainment, some needing several dealer visits.
Owner tips
- Choose the 93 kWh Performance Battery Plus for more range.
- Buy with warranty remaining, and consider an extended warranty for the time you keep the car.
Buying options
Get a quote
Hyundai IONIQ 6
Used on AutoTraderLease deals
Porsche Taycan
Used on AutoTraderLease deals
Live used listings
Active inventory from independent UK dealers.
Hyundai IONIQ 6
- £25,8992024Car360View
- £24,8902024Car360View
Porsche Taycan
- £43,6992023Car360View
- £43,6992023Car360View
Frequently asked questions
Is the Porsche Taycan worth the extra £36,317 over the Hyundai IONIQ 6?
The Porsche Taycan costs £36,317 more than the Hyundai IONIQ 6. For that premium it adds 222 kW more power and a 3.7s quicker 0-62mph time. The Hyundai IONIQ 6 is not just cheaper - it also offers 86 miles more WLTP range, 125 kW faster peak rapid charging and 1 more seat (5 versus 4). On EVcarsguide's combined category scores, the Hyundai IONIQ 6 comes out ahead overall.
Which is cheaper to own over 5 years, the Hyundai IONIQ 6 or the Porsche Taycan?
The Hyundai IONIQ 6 is £36,317 cheaper to buy. The Hyundai IONIQ 6 is cheaper to charge, roughly £152 a year versus £216 for the Porsche Taycan, at 8,000 miles on an off-peak home tariff. Add 5 years of charging and the Hyundai IONIQ 6 comes out roughly £36,637 cheaper overall. These figures cover list price and home charging only - insurance, servicing, tyres and depreciation will move the real total.
What are the Hyundai IONIQ 6 and Porsche Taycan like on a long motorway trip?
EVcarsguide estimates a real-world motorway range of about 282 miles for the Hyundai IONIQ 6 and 211 miles for the Porsche Taycan - both below their WLTP figures, because sustained high speed is the hardest case for an EV. The Hyundai IONIQ 6 goes roughly 71 miles further between charging stops. Both rapid-charge to 80% in a similar time, around 18-18 minutes.
Which is easier to park and drive in town, the Hyundai IONIQ 6 or the Porsche Taycan?
The Hyundai IONIQ 6 is the easier car for tight UK car parks: it is 86 mm narrower than the Porsche Taycan. In a standard 2,400 mm bay that leaves about 520 mm of total clearance for the Hyundai IONIQ 6 and about 434 mm of total clearance for the Porsche Taycan. The Porsche Taycan also turns in a 0.3 m tighter circle, which helps with U-turns and multi-storey ramps.
Which battery will hold up better as a used buy, the Hyundai IONIQ 6 or the Porsche Taycan?
Over a 8-year ownership window EVcarsguide's degradation model projects roughly 89% battery health for the Hyundai IONIQ 6 and 84% for the Porsche Taycan. That gives the Hyundai IONIQ 6 a modest edge in retained real-world range. Both use NMC-type cells, so for daily use keep the charge limit near 80% to slow degradation. Both batteries carry a 8-year manufacturer warranty.
Go deeper on each car
Visit the full model pages for owner feedback, expert reviews, used prices and battery-health information.
Compare against other rivals
Compare similarly sized and priced electric cars before finalising your shortlist.
More Hyundai IONIQ 6 comparisons
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See both cars in our rankings
EVcarsguide scores every verified EV on price, range, family use and running costs. Here is where this pair appears.
Where the Hyundai IONIQ 6 and Porsche Taycan rank among the best motorway EVsWhere the Hyundai IONIQ 6 and Porsche Taycan rank among the best city EVsWhere the Hyundai IONIQ 6 and Porsche Taycan rank among the cheapest EVs to runWhere the Hyundai IONIQ 6 and Porsche Taycan rank among EVs with the biggest bootsWhere the Hyundai IONIQ 6 and Porsche Taycan rank among Best Used Electric Cars Under £10,000 (UK)Where the Hyundai IONIQ 6 and Porsche Taycan rank among Best Used Electric Cars Under £15,000 (UK)
If neither is quite right
Explore other verified electric cars that may better suit the priorities this pair does not meet.
Further reading
Explore buying and ownership guides to help you choose between these electric cars.
GuideBuying a Used Hyundai IONIQ 6 (2022 on): RWD vs AWD, the ICCU Recall & What to Pay
A used Hyundai IONIQ 6 buyer’s guide: RWD or AWD, the trims, the ICCU and seat-belt anchor recalls, the 5-year car and 8-year battery warranties, real-world range, what to pay and a printable checklist.
GuideBuying a Used Porsche Taycan (2020 on): Which Battery, the Recalls, Warranty & What to Pay
A used Porsche Taycan buyer’s guide: Performance Battery vs Performance Battery Plus, RWD, 4S, GTS, Turbo and Turbo S, the 2024 facelift, the battery and brake-hose recalls, battery warranty left, real-world range, what owners report, what to pay and a printable checklist.
Data accuracy
Specs are sourced from manufacturer websites and manually reviewed. These figures were last verified .