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Pre-purchase total inspection / Actual case

2017 · 78,306 km

Porsche Macan S
pre-purchase inspection

Before deciding whether to buy this Macan S, the customer asked us to inspect it at 78,306 km. We examined the brakes, tyres, oil traces and fluids so the maintenance scope and likely costs could be discussed before the contract.

Front view of the 2017 Porsche Macan S with its registration plate masked
The 2017 Porsche Macan S brought in for a pre-purchase total inspection.
Published 11 Sep 2026Inspected 11 Sep 20262017 Porsche Macan S78,306 kmNHC Motors · Suwon한국어
On this page
  1. Why inspect before purchase
  2. Brakes and tyres
  3. Oil traces and suspension
  4. Fluid samples
  5. Maintenance roadmap
  6. Questions

01 / PRE-PURCHASE DECISION

We began with the maintenance items to discuss before signing

A pre-purchase total inspection helps separate immediate work, planned maintenance and items to monitor. The findings can inform a discussion with the seller and the buyer's initial maintenance budget.

On this Macan S we began with the braking system, then reviewed tyre age and cracking, oil traces around the engine and transmission, coolant, driveline fluids and suspension rubber. No parts were replaced during this inspection.

Porsche Macan S instrument cluster showing 78,306 km
The odometer read 78,306 km on the inspection day.

02 / DISCUSS BEFORE PURCHASE

We recommended replacing both front and rear brake discs

The measured front and rear discs were judged to be beyond their wear limits. The pads had about 4–4.5 mm remaining, and we recommended replacing them with the discs.

Inspection record

Brake discs
Front and rear replacement
Brake pads remaining
About 4–4.5 mm
Brake disc surface viewed through a wheel on the Porsche Macan S
A brake disc surface viewed through the wheel.
Thickness gauge used during the brake pad inspection
The thickness gauge used during the pad inspection. About 4–4.5 mm remained.

We also proposed preventive replacement of the front brake hoses. Their condition and the final work scope should be checked again before service.

We recommended replacing the front tyres before winter

The front tyres were made in 2020 and showed surface cracking. The rear tyres were made in 2023. Because their age and condition differed, the front pair went into the pre-winter maintenance plan.

Surface cracking on a front tyre of the Porsche Macan S
Surface cracking visible on a front tyre.
Front tyre date code showing week 30 of 2020
Front tyre date marking: week 30 of 2020.

03 / ITEMS TO MONITOR

The oil traces led to a warranty check or continued observation

Oil was visible around the engine-to-transmission joint and the rocker cover. The finding did not warrant immediate repair at the time. We recommended checking the vehicle's performance-warranty terms or cleaning the affected areas and watching for fresh oil.

Record the agreed treatment before signing.Compare the actual vehicle with its inspection record and warranty terms, then put the covered area and cost responsibility in writing with the seller.
Oil traces around the engine-to-transmission joint on the Porsche Macan S
Oil traces inspected around the engine-to-transmission joint.

The coolant sat at the MIN line, so the level should be maintained and monitored for change.

Porsche Macan S coolant level at the MIN line
The coolant level was at the reservoir's MIN line.

We also recorded bush cracking and grease traces near a CV joint

Cracks were visible in suspension bushes. Their service timing should be based on noise, play and whether the cracking progresses. Grease around the CV joint appeared likely to be residue from earlier work. We recommended cleaning the area and checking whether fresh grease appears before deciding that a new failure is present.

Cracking visible on a Porsche Macan S suspension bush
Cracking on a suspension bush. Noise, play and progression should be monitored.
Grease traces around a Porsche Macan S CV joint
Grease traces around a CV joint. Clean first, then check for fresh traces.

04 / FLUID SAMPLING

The transmission-oil sample looked sound that day

The sample comparison was satisfactory on the inspection day. That result does not establish when the oil was changed or replace the service history. Existing invoices should be checked against their dates and mileages.

We recommended changing the transfer-case oil, differential oil and brake fluid.

Oil taken from the Porsche Macan S alongside comparison samples
Oil taken during the inspection with comparison samples. The transmission-oil sample was judged sound that day.

05 / MAINTENANCE ROADMAP

The findings inform the purchase terms and first maintenance budget

Before signing

Discuss the brakes and warranty terms

Price the front and rear discs, pads and proposed preventive front brake-hose replacement. Record how the oil traces will be handled under the applicable warranty or seller agreement.

Early service

Brakes, fluids and front tyres

Begin with the items that affect safety and upkeep. The condition, work scope and estimate should be explained again before the customer authorises service.

Monitor

Oil traces, coolant, bushes and CV-joint area

Cleaning the areas or correcting the level makes it easier to distinguish fresh change from old residue at the next visit.

Check records

Transmission-oil history

The sample looked sound, but it did not prove the change history. Check any existing service invoice for date and mileage.

An inspection finding cannot secure warranty approval or a price adjustment. It can identify likely maintenance before the contract and support a practical discussion about cost responsibility or the vehicle price.

06 / RELATED VIDEOS

See how total inspections guide work on other vehicles

These NHC Motors videos feature other vehicles. They show how an inspection can lead to a maintenance order and are not videos of this Macan S.

07 / QUESTIONS

Porsche Macan S pre-purchase inspection

What should be checked first before buying a Macan S?

Start with brakes and tyres because they affect safety and the first maintenance budget. Oil traces around the engine and transmission, coolant, driveline fluids and suspension condition should be reviewed in the same inspection.

Do visible oil traces mean the car needs an immediate repair?

Fresh spread, dripping and the surrounding condition all matter. On this car the finding did not call for immediate repair, so we recommended checking the applicable performance-warranty terms or cleaning the area and monitoring it.

Does a sound transmission-oil sample prove its service history?

No. It describes the sample on the inspection day. It does not establish when the oil was changed, so existing service invoices should still be checked.

Do cracked bushes mean they must be replaced now?

Cracking alone does not set the replacement date. Noise, play and whether the cracking progresses should be considered together.

Are all listed items replaced immediately?

No. This page records an inspection and recommendations. We explain the required scope and estimate first, then carry out only work the customer authorises.

Will a warranty or the seller cover every finding?

An inspection finding cannot decide that. Compare the vehicle inspection record, warranty terms and purchase contract, and record any agreement about the covered area and costs in writing.

How long does a total inspection take and what does it cost?

It usually takes 60–90 minutes and may take about 120 minutes depending on the vehicle. The fee is KRW 165,000 including VAT, or KRW 150,000 before VAT. We explain the scope and cost before any additional diagnosis or repair.

Start with the items to discuss before the contract

We will inspect the vehicle you are considering and separate early maintenance from items to monitor. We explain the findings, proposed scope and estimate so you can make the purchase and service decisions.

Typical inspection time
60–90 minAbout 120 minutes for some vehicles
Total inspection fee
KRW 165,000VAT included · KRW 150,000 before VAT
Call about an inspectionBook on Naver

031-258-1617 · NHC Motors, Gwonseon-gu, Suwon · By appointment only
Total inspection scope and pricing

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