What a complete Porsche 928 service record should show
A Porsche 928 with full service history should have these items completed at the right intervals. If the service history check shows gaps in any of these, it's worth investigating why.
| Service item | Interval | Indie cost |
|---|---|---|
| Engine oil and filter | 6,000 miles or 1 year | £80–£120 |
| Timing belt and tensioner | 60,000 miles or 4 years | £800–£1200 |
| Brake fluid | 2 years | £60–£90 |
| Coolant flush | 60,000 miles or 4 years | £150–£250 |
| Automatic transmission fluid | 60,000 miles or 5 years | £200–£350 |
See the full Porsche 928 service schedule for detailed costs and notes on every item.
What our Porsche 928 service history check reveals
- Every franchised dealer visit with date and mileage
- Work done at each service, including parts and labour
- Gaps in the record where services were missed or delayed
- Whether the manufacturer's schedule was followed
- Mileage readings at each visit, so you can spot discrepancies
Check this Porsche 928's service history
Enter the reg below. We'll pull the official franchised dealer records and have your report ready in under 60 seconds. You'll see every dealer visit, dates, mileage readings, and exactly what work was done.
Instant results · Full refund if no records found
Selling a Porsche 928? A verified service history helps prove FSH and hold your asking price.
Porsche 928 service history FAQs
What should a Porsche 928 service history show?
A Porsche 928 with full service history should show regular servicing every 6,000 miles or 1 year. The record should include oil and filter changes at every visit, plus periodic items like timing belt and tensioner and brake fluid. Any gaps, especially after year 3 when the warranty expires, are a red flag.
How many services should a 10-year-old Porsche 928 have had?
Based on Porsche's recommended interval of 6,000 miles or 1 year, a 10-year-old Porsche 928 should have at least 10 services on record. Fewer than that suggests missed maintenance.
What does a gap in Porsche 928 service history mean?
A gap means the car wasn't serviced at a franchised dealer during that period. It may have been serviced at an independent garage (which won't appear in dealer records), or it may not have been serviced at all. Either way, it reduces the car's value and increases the risk of hidden problems.
How do I check a Porsche 928's service history?
Enter the registration number on this page. We retrieve the official franchised dealer service records for that specific car, showing every logged visit with dates, mileage, and work done. It costs £6.99 and you get a full refund if no records are found.
Related
MOT failure data from DVSA. Service intervals from Porsche manufacturer service schedules. Costs from GetCarWise analysis of UK garage pricing. Last updated September 2026.