Porsche Cayenne buying guide (Ireland, 2026)
What a used Porsche Cayenne costs in Ireland, how it does at the NCT, what goes wrong and what it costs to fix. Based on 81 for sale right now.
Luxury car See every luxury car's typical price.
Our take on the Porsche Cayenne
A 2023 Porsche Cayenne typically advertises at €73,000 and a 2018 one at €39,950, so it loses roughly 11% of its value a year at that age. Most for sale are hybrids (80%); diesels are 17%. The 3.0 hybrid is the most common engine (82% of those with a known engine), and it usually lasts around 300k km.
Check a Porsche Cayenne's priceNCT pass rate by year
Used Porsche Cayenne prices by year
Typical asking price by registration year, and typical mileage. Private sellers usually take 5–10% less than asking; expect dealers to be a little dearer.
| Year | Typical price | Typical mileage | For sale |
|---|---|---|---|
| 2024 | €89,950 | 44k km | 12 |
| 2023 | €73,000 | 70k km | 23 |
| 2022 | €67,900 | 109k km | 6 |
| 2020 | €49,950 | 125k km | 6 |
| 2018 | €39,950 | 125k km | 5 |
| 2017 | €34,000 | 157k km | 8 |
| 2015 | €29,950 | 227k km | 5 |
Porsche Cayenne NCT pass rate
How often Porsche Cayennes pass their NCT first time, compared with other cars the same year (Road Safety Authority (RSA), NCT make & model data 2025, initial tests).
| Year | Pass first time | Other cars, same year | |
|---|---|---|---|
| 2021 | 78% | 80% | |
| 2017 | 74% | 64% |
Most common reasons a 2022 Porsche Cayenne fails: wheels & tyres (12% of tests, more than most cars), lights & electrics (6% of tests, more than most cars), safety equipment (4% of tests), brake test (rollers) (2% of tests, more than most cars).
Cheap fixes before the NCT (eBay.ie): Tyre tread depth gaugeBulbs for the Porsche CayenneWiper blades for the Porsche Cayenne
Common Porsche Cayenne problems
Known weak spots to check before you buy, with typical Irish garage costs if the problem is there.
Timing belt history · €350–€700
Ask when the timing belt and water pump were last done (usually every 160,000 km or 5–6 years). No proof = budget for it.
Automatic gearbox health · €300–€2,500
Make sure the gear changes are smooth when warm, check for a gearbox warning light and ask if the gearbox oil was ever changed.
Engines and how long they last
| Engine | Usually lasts | Motor tax / year | For sale |
|---|---|---|---|
| 3.0 Hybrid | ~300k km | ~€200 | 50 |
| 3.0 Diesel | ~320k km | ~€600 | 11 |
"Usually lasts" is the mileage these engines commonly reach before major work; service history matters more than the number.
Parts and upgrades for the Porsche Cayenne
Parts for the Porsche Cayenne on eBay.ie
New and used parts from Irish and UK sellers. Check the part number or fit before you buy.
Brake padsCheck front or rear, and the disc size if there are twoSee on eBay.ie →
Brake discsReplace in pairs, with new padsSee on eBay.ie →
Oil filterChange it at every oil serviceSee on eBay.ie →
Wiper bladesSplit or smearing blades can fail the NCTSee on eBay.ie →
BulbsA blown bulb is an easy NCT failSee on eBay.ie →
BatteryCheck the size and terminal layoutSee on eBay.ie →
OBD2 fault code readerReads engine fault codes on your phoneSee on eBay.ie →Example photos, not the exact product (Wikimedia Commons): Treemonster86, CC BY-SA 3.0; Tharish, CC BY-SA 3.0; Dvortygirl, CC BY-SA 3.0; Wesha, Public domain; Mib18, CC BY-SA 3.0; Cjp24, CC BY-SA 4.0; Arp, Public domain.
Upgrades for the Porsche Cayenne
Popular add-ons. The mats are made for this model; the rest fit most cars. More car accessories →
Floor matsMade to fit the Porsche CayenneSee on eBay.ie →
CarPlay screenAdds Apple CarPlay (and usually Android Auto) to a car without it: sits on the dashSee on eBay.ie →
Wireless CarPlay adapterFor cars that already have CarPlay with a cableSee on eBay.ie →
Reversing cameraMakes parking easier; some CarPlay screens come with oneSee on eBay.ie →
Phone holderKeeps your phone off your lap for directionsSee on eBay.ie →
Dash camFootage settles insurance arguments quicklySee on eBay.ie →Example photos, not the exact product (Wikimedia Commons): Keystones, CC BY-SA 3.0; Butterhimmel, CC BY-SA 4.0; Sunnyboy122, CC0; https://www.flickr.com/photos/banoootah_qtr/, CC BY 2.0; Shixart1985, CC BY 2.0; Ellin Beltz, CC BY-SA 3.0.
Before you buy a used Porsche Cayenne
Run a history check on the reg (write-off, finance owing, mileage), ask when the last service was done and for receipts, and start it from cold yourself. The used car checklist takes you through a viewing step by step.