Infiniti M: what service & repairs should cost
Researched fair prices for the Infiniti M at UK independent garages: a full service should run £230–£390, front discs and pads £320–£500. If a quote lands well above these ranges, ask why before you book.
Infiniti M fair price list
Typical prices at UK independent garages, parts and labour included. Main dealers commonly charge 50-85% more for identical work. Prices updated July 2026.
| Job | Fair independent price |
|---|---|
| Full service | £230–£390 |
| Interim service | £140–£230 |
| Front brake pads | £140–£240 |
| Front brake discs + pads | £320–£500 |
| Rear brake pads | £130–£230 |
| Rear brake discs + pads | £300–£480 |
| Brake fluid change | £60–£110 |
| Wheel alignment | £60–£120 |
| Timing chain | £880–£1650 |
| Glow plugs | £230–£410 |
| Battery (12V) | £170–£320 |
| Alternator | £430–£770 |
| Drop links (pair) | £110–£200 |
| Shock absorbers (pair) | £450–£820 |
| Ball joints (pair) | £250–£450 |
| Front wheel bearing | £260–£450 |
| Air-con regas | £70–£130 |
| Diagnostic check | £60–£120 |
| Exhaust section | £300–£600 |
| EGR valve | £390–£700 |
| DPF clean | £390–£760 |
This model uses a timing chain rather than a belt, so there is no scheduled replacement. Chains can still stretch at high mileage, a rattle on cold start is the classic warning, and the range above is what a replacement costs if it ever needs doing.
As a diesel, watch the DPF if you mostly do short town trips, regular longer runs keep it clear and avoid a £250-500 clean. Glow plugs are the usual cold-start culprit and are priced in the table.
These are researched ranges for the Infiniti M range as a whole. Your exact engine, year and spec shift them, which is what the reg checker above resolves, it prices your actual car, then shows you fair-price approved garages near you.
Common questions
How much is a full service on a Infiniti M?
A full service on a Infiniti M at a UK independent garage typically costs £230 to £390. Main dealers usually charge more for the same work.
How much are front brake discs and pads for a Infiniti M?
Front discs and pads fitted at an independent garage typically cost £320 to £500 for a Infiniti M. Pads alone are £140–£240.
Are these Infiniti M prices accurate for my exact car?
They are researched ranges for typical Infiniti M variants at UK independent garages. Engine, year and spec move prices, so enter your reg in the free checker above to see the range for your exact car.