About this data · our methodology
This guide is based on real supplier quotes and interviews with UK gearbox specialists. All cost figures are sourced from [EM-QUOTE] and verified against supplier pricing. Labour hours are based on [EM-OBSERVED] data.
[EM-QUOTE]Derived from supplier quotes & interviews
[EM-INTERVIEW]Direct statements from mechanics & workshop owners
[EM-OBSERVED]Marketplace trend from specialist interviews
[THIRD-PARTY]External data from named industry sources
Review cycle: annually · next full review: January 2027 · prices reviewed quarterly.
Symptoms
Signs Your Manual Gearbox Needs Attention
Manual gearboxes rarely fail suddenly - they give you warning signs. Here's what to look for.
Grinding into gear
Synchromesh wear, clutch not fully disengaging
⚠️ Get checked - driving may worsen damage
Popping out of gear
Worn synchromesh, damaged shift forks, worn detent springs
⚠️ Get checked - could fail completely
Difficulty selecting reverse
Worn synchromesh (reverse), clutch drag, cable adjustment
⚠️ Get checked - early indicator of wear
Whining or rumbling noise
Worn bearings, low fluid, damaged gears
⚠️ Get checked - progressive wear
Clutch pedal feel changed
Hydraulic issue, clutch wear, pressure plate failure
⚠️ Get checked - could leave you stranded
Gear lever feels sloppy
Worn linkage, shift cables, bushes
⚠️ Get checked - will get worse
Burning smell from gearbox
Overheated fluid, worn components, clutch slipping
🔴 Stop driving - possible fire risk
Leaking fluid
Seals worn, damaged casing
⚠️ Get checked - low fluid causes internal wear
When to Stop Driving Immediately
Loud grinding / clunkingInternal damage - driving could destroy the gearbox.
Complete loss of driveMajor internal failure - driving is impossible.
Burning smellOverheated fluid or clutch - stop driving immediately.
Gearbox seizedComplete failure - do not attempt to drive.
"Manual gearboxes rarely fail suddenly - they give you warning. Grinding into second gear, popping out of third, a whine that gets worse with speed. If you ignore these signs, what could have been a £500 refurbishment becomes a £2,500 replacement. The early warning signs are there - you just need to listen."
- UK Gearbox Specialist Interview #5 [EM-INTERVIEW]
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Gearbox types
Manual Gearbox Types - What's in Your Car-
Different manual gearboxes have different costs and applications.
5-Speed Manual
Most common in smaller cars. Simpler, cheaper to replace.
£500-£1,500
Fiesta, Corsa, Polo, Clio, Yaris
6-Speed Manual
Additional gear = more complex, more expensive.
£800-£2,500
Focus, Golf, Astra, BMW 1/3 Series
7-Speed Manual
Specialist applications - higher cost.
£1,500-£3,500
Some Porsches, rare applications
Heavy-Duty Manual
Larger, stronger components - higher cost.
£1,200-£4,000
Transit, Ranger, Defender
Performance Manual
Upgraded components - higher cost.
£1,500-£5,000
M cars, GTI, RS, VXR
| If Your Car Is... | Likely Gearbox Type |
|---|---|
| A small car (Fiesta, Corsa, Polo, Clio) | 5-speed manual (sometimes 6-speed) |
| A family car (Focus, Golf, Astra, Leon) | 5-speed or 6-speed manual |
| An executive car (BMW 3, Audi A4, Mercedes C) | 6-speed manual |
| A performance car (GTI, M, RS) | 6-speed performance manual |
| A commercial van (Transit, Sprinter, Transporter) | 5-speed or 6-speed heavy-duty |
| A 4x4 (Defender, Hilux, Ranger) | 5-speed or 6-speed heavy-duty |
[EM-OBSERVED] based on UK vehicle market data.
Cost data · [EM-QUOTE]
Manual Gearbox Replacement Cost Data
Based on supplier quotes and industry data.
£500-£1,500
5-Speed Manual
£800-£2,500
6-Speed Manual
£1,200-£4,000
Heavy-Duty
£1,500-£5,000
Performance
Replacement Cost by Gearbox Type and Condition
| Gearbox Type | Used [EM-QUOTE] | Reconditioned [EM-QUOTE] | New [EM-QUOTE] |
|---|---|---|---|
| 5-Speed Manual | £300-£800 | £800-£1,500 | £1,500-£2,500 |
| 6-Speed Manual | £500-£1,200 | £1,000-£2,500 | £2,000-£3,500 |
| Heavy-Duty Manual | £800-£1,800 | £1,500-£3,500 | £3,000-£5,000 |
| Performance Manual | £1,000-£2,000 | £2,000-£4,000 | £3,500-£5,500 |
[EM-QUOTE] derived from supplier quotes. Prices are supply-only.
Replacement Cost by Vehicle Type (Reconditioned, Fitted)
| Vehicle Type | Typical Cost [EM-QUOTE] | Typical Gearbox Type |
|---|---|---|
| Small car (Fiesta, Corsa, Polo) | £600-£1,200 | 5-speed manual |
| Family car (Focus, Golf, Astra) | £800-£1,600 | 6-speed manual |
| Executive (BMW 3, Audi A4) | £1,200-£2,500 | 6-speed manual |
| Commercial van (Transit, Transporter) | £1,500-£3,500 | 5-speed/6-speed heavy-duty |
| 4x4 (Defender, Hilux, Ranger) | £1,200-£3,000 | 5-speed/6-speed heavy-duty |
| Performance (GTI, M, RS) | £1,800-£4,000 | 6-speed performance |
[EM-QUOTE] fitted costs including labour. Labour varies by region.
Labour Cost Breakdown
| Labour Component | Hours | Cost (North £65-£95/hr) | Cost (London £110-£160/hr) |
|---|---|---|---|
| Removal of old gearbox | 2-4 hrs | £130-£380 | £220-£640 |
| Fitting replacement gearbox | 2-4 hrs | £130-£380 | £220-£640 |
| Clutch replacement (if done) | 2-3 hrs | £130-£285 | £220-£480 |
| Testing | 1 hr | £65-£95 | £110-£160 |
| Total | 4-8 hrs | £260-£760 | £440-£1,280 |
[EM-OBSERVED] labour hours. Labour rates from [THIRD-PARTY] industry surveys.
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Clutch advice
The Clutch - Why Replace It at the Same Time
If the gearbox is out, replacing the clutch is often cheaper now than later. You'll save hundreds in labour.
| Scenario | Recommendation | Why |
|---|---|---|
| Gearbox replacement at 80k+ miles | ✅ Replace clutch | Labour is already being done - save £200-£300 |
| Gearbox replacement under 60k miles | ⚠️ Evaluate | Clutch may still have 30k+ miles left |
| Performance vehicle | ✅ Replace clutch | Performance driving wears clutches faster |
| Vehicle used for towing | ✅ Replace clutch | Heavy use wears clutches faster |
| Clutch already slipping | ✅ Replace clutch | It's already failing |
The Financial Case
| Scenario | Labour Cost | Labour Cost (Gearbox + Clutch) | Saving |
|---|---|---|---|
| Gearbox replacement without clutch | £400-£800 | - | - |
| Gearbox replacement with clutch | - | £400-£800 | £200-£300 saved on labour |
[EM-OBSERVED] based on specialist interviews. The gearbox must be removed to replace the clutch - combining the job saves labour.
💡 The golden rule
If the gearbox is out, replace the clutch. You'll save hundreds in labour. The clutch itself costs £150-£400, and the labour is minimal when the gearbox is already removed. If you do it later, you'll pay £400-£800 to remove the gearbox again.
"We always advise customers to replace the clutch when we're replacing a manual gearbox. The labour is already being done - you're paying for the gearbox removal anyway. The clutch itself costs £150-£400, and the labour is minimal. If you do it later, you'll pay £400-£800 to remove the gearbox again."
- UK Gearbox Specialist Interview #6 [EM-INTERVIEW]
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Condition types
Condition Types - What's the Difference-
Choose the right condition based on your budget and vehicle value.
| Condition | What It Means | Best For | Warranty | Risk |
|---|---|---|---|---|
| Used | Removed from a donor vehicle. Visually inspected. Mileage recorded. Sold as-is. | Budget-conscious owners, older vehicles | 1-3 months | Unknown history - potential internal wear |
| Reconditioned | Fully dismantled, inspected, worn parts replaced (bearings, synchromesh, seals). Tested. | Most owners - best value | 3-12 months | Quality varies by specialist |
| New OEM | Brand new from manufacturer. Full warranty. | High-value vehicles, insurance jobs | 12-24 months | Most expensive |
Which Condition Is Right for You-
Vehicle worth under £2,000, budget priorityUsed - minimises cash outlay
Vehicle worth £2,000-£6,000, keeping 2+ yearsReconditioned - best value
Vehicle worth over £6,000, long-term ownershipReconditioned or New - reliability matters
Performance vehicle, track useReconditioned with upgraded parts - stronger components
Insurance or warranty jobNew or Reconditioned - depending on policy
Decision framework
Repair vs Replacement Decision Framework
Use this framework to decide whether to repair or replace your manual gearbox.
⚠️ Grinding into gear, no metal in oil
Repair or replace - synchromesh wear, may be repairable
⚠️ Popping out of gear, difficulty selecting
Replace - internal wear, likely beyond repair
⚠️ Whining noise, low fluid
Repair - top up fluid, inspect bearings
❌ Loud grinding, metal in oil
Replace - internal damage is extensive
❌ Complete loss of drive
Replace - major internal failure
✅ Clutch slipping (gear changes difficult)
Repair - replace clutch only (not gearbox)
❌ Vehicle value under £2,000, replacement over £1,500
Scrap or used - replacement is uneconomical
The Threshold Rule
Under 30%✅ Repair - financially sound
30-50%⚠️ Evaluate carefully - consider vehicle value
Over 50%❌ Replace - repair is approaching replacement cost
Cost comparison
Manual vs Automatic - Cost Comparison
| Factor | Manual | Automatic |
|---|---|---|
| Typical replacement cost | £500-£3,000 | £1,000-£5,000 |
| Labour hours | 4-8 hours | 8-15 hours |
| Labour cost | £260-£1,280 | £520-£2,400 |
| Complexity | Lower - simpler mechanical components | Higher - hydraulics, electronics, cooling |
| Clutch replacement | Often done at same time | Not applicable (or internal) |
| Specialist tooling | Basic workshop tools | Specialist diagnostic equipment |
| Warranty (reconditioned) | 3-12 months | 6-24 months |
When Manual Makes Sense
Vehicle worth under £5,000Manual replacement is cheaper - the arithmetic works better.
You prefer driving a manualThe gearbox replacement is simpler and cheaper.
You're on a budgetManual replacement is substantially cheaper.
Vehicle is olderManual gearboxes are easier to source used.
Real-world insights
Anecdotal Validation from UK Specialists
The following insights are drawn from interviews with UK gearbox specialists [EM-INTERVIEW].
"A manual gearbox is simpler than an automatic - fewer components, no hydraulics, no electronics. But it still needs proper inspection and specialist knowledge. The most common mistake is ignoring the early warning signs - a slight crunch or a difficult shift."
- UK Gearbox Specialist Interview #7 [EM-INTERVIEW]
"Most manual gearbox problems are actually clutch problems. A slipping clutch, a clutch that's dragging, a clutch that's not fully disengaging - these cause grinding and difficult shifts. The gearbox itself is often fine. If the clutch is replaced in time, the gearbox can last the life of the car."
- UK Gearbox Specialist Interview #8 [EM-INTERVIEW]
"Manual gearboxes are readily available used - there are millions of them in breakers across the UK. But not all used gearboxes are good. We always ask: what was the mileage- What was the donor vehicle- What's the warranty- A £400 used gearbox might cost you £800 in labour - and another £800 if it fails."
- UK Gearbox Specialist Interview #9 [EM-INTERVIEW]
How it works
How Engines Market Works
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03
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Frequently asked questions
Manual Gearbox FAQs
How much does manual gearbox replacement cost- +
5-speed manual £500-£1,500, 6-speed manual £800-£2,500, heavy-duty £1,200-£4,000, performance £1,500-£5,000. Prices vary by gearbox type, condition, and vehicle.
Should I replace the clutch at the same time- +
Yes - if the gearbox is being replaced, the labour is already being done. You'll save £200-£300 in labour by replacing the clutch now rather than later.
What's the difference between used, reconditioned, and new- +
Used - removed from donor vehicle, sold as-is. Reconditioned - fully dismantled, inspected, worn parts replaced, tested. New - brand new from manufacturer, most expensive.
What are the signs of manual gearbox failure- +
Grinding into gear, popping out of gear, difficulty selecting reverse, whining noise, clutch pedal feel changed, gear lever feels sloppy.
How long does manual gearbox replacement take- +
Labour typically takes 4-8 hours (1 day). Additional time for sourcing the gearbox. Allow 2-5 days for the complete process.
What warranty comes with a manual gearbox replacement- +
Used: 1-3 months. Reconditioned: 3-12 months. New: 12-24 months. Always check the specific terms with your supplier.
Is manual gearbox replacement cheaper than automatic- +
Yes - manual gearboxes are simpler, have fewer components, and require less labour. Typical manual replacement costs £500-£3,000 vs automatic £1,000-£5,000.
Do I need to tell the DVLA and my insurer- +
Gearbox replacement doesn't require DVLA notification. You should check with your insurer - some policies require notification of major mechanical changes.
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This guide is based on Engines Market quote data [EM-QUOTE] and supplier interviews [EM-INTERVIEW]. Prices are indicative - always get real quotes before making a decision.