CarVerify

Free Car Check

T800 KNM

2008 Porsche Cayenne

Grey Petrol 4806cc
Search another vehicle

MOT Status

Valid
Expires11 May 2027
Tests13 (11 pass, 2 fail)
Pass rate84.6%

Mileage

129,971 mi
Last recorded129,971 miles
Recorded on12 May 2026
Typical for 2008 Porsche Cayenne71,032 mi

Significantly above average — investigate

4 checks still locked for this Porsche
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationT800 KNM
MakePorsche
ModelCayenne
Year2008
ColourGrey
Fuel typePetrol
Engine4,806cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

11 pass 2 fail
Pass 12 May 2026 129,971 miles

Central Rear Prop shaft joint worn, but not excessively Leaking little grease from cap (6.1.7 (c) (i))

Nearside Rear Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear Sub-frame pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Fail 30 Apr 2026 129,743 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

Nearside Rear Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Prop shaft joint worn, but not excessively sliding joint ieaking grease (6.1.7 (c) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear subframe bushes cracked

Pass 12 May 2025 124,850 miles

Oil leak, but not excessive (8.4.1 (a) (i))

Rear Sub-frame is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Rear subframe bushes cracked

Pass 5 Aug 2020 114,155 miles
Pass 4 May 2019 108,351 miles
Pass 24 May 2018 99,220 miles
Fail 18 May 2018 99,220 miles

Parking brake lever has no reserve travel (3.1.6b)

Pass 14 Feb 2017 96,655 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Parking brake lever has little reserve travel (3.1.6b)

Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Pass 12 Feb 2016 87,331 miles
Pass 6 Feb 2015 79,690 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Pass 11 Dec 2014 78,099 miles
Pass 11 Dec 2013 74,667 miles

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 13 Sep 2011 52,654 miles

slight damage to o/s/f tyre sidewall

How Reliable is the Porsche Cayenne?

Based on 388,697 MOT tests across 42,208 vehicles.

84.5%
Pass Rate
6,478
Miles/Year
23
Year Lifespan
42,208
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 5,217
Headlamp aim too high 2,528
Registration plate lamp not working 1,986
Windscreen wiper does not clear the windscreen effectively 1,711
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 1,701
Full Porsche Cayenne reliability report

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

T800 KNM is a 2008 Porsche Cayenne in Grey with a 4,806cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 84.6%.

Across all 2008 Porsche Cayenne models, the average MOT pass rate is 82.4% with a typical mileage of 71,032 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Porsche Cayenne fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 5,217 recorded failures. If you're considering buying T800 KNM, it's worth having these areas checked by a mechanic before committing.

The Porsche Cayenne typically stays on UK roads for around 23 years. At 18 years old, this Porsche Cayenne is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of T800 KNM?

You can check the full history of T800 KNM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T800 KNM registered?

T800 KNM is a 2008 Porsche Cayenne, first registered on 18 September 2008.

Is T800 KNM safe to buy?

The MOT history for T800 KNM shows 13 tests with a 84.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T800 KNM have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on T800 KNM. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.