Mini One 1.6L Petrol Engines
from £800 to £1,950
Rebuilt units from £800 · Common codes: N12B16A, N16B16A, W10B16A
Mini ENGINE MARKETPLACE
Mini One Engine Replacement - Compare Quotes from UK Specialists
Get quotes from trusted UK Mini One engine specialists. Compare reconditioned and rebuilt prices for N16 and B38 - 1.2L to 1.6L covered. Get specialist quotes for your One.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Mini One D Diesel Engines
from £950 to £2,100
Rebuilt units from £950 · Common codes: N47C16A, B47C15A
Mini One Modern Turbo Engines
from £850 to £1,800
Rebuilt units from £850 · Common codes: B38A12A, B38A15A
Instant engine replacement quote - 100% free, no obligation
Engine replacement near me - UK-wide specialist network
Compare reconditioned, rebuilt & used engine prices
Supply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Mini One Replacement Engineto Finding the Best Mini One Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
What Are UK Drivers Paying for Mini One Engine Replacement
The table below shows typical UK rebuilt engine costs across Mini One variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Mini One Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Mini One engines through EngineMarket.
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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Variants We Cover
Mini One Engine ReplacementAll Variants Covered
Mini One 1.6 Petrol (R56)
N12B16A 1.6L Petrol
Rebuilt Engines: £900-£1,950
Mini One 1.6 Petrol Facelift (R56)
N16B16A 1.6L Petrol
Rebuilt Engines: £950-£2,000
Mini One 1.2 Turbo Petrol (F56)
B38A12A 1.2L Turbo
Rebuilt Engines: £1,100-£2,200
Mini One 1.5 Turbo Petrol (F56)
B38A15A 1.5L Turbo
Rebuilt Engines: £1,200-£2,200
Mini One D 1.6 Diesel (R56)
N47C16A 1.6L Diesel
Rebuilt Engines: £1,000-£2,100
Mini One D 1.5 Diesel (F56)
B47C15A 1.5L Diesel
Rebuilt Engines: £1,300-£2,400
Mini One 1.4 Petrol (R50)
W10B14A 1.4L Petrol
Rebuilt Engines: £800-£1,500
Mini One 5-Door (F55)
B38A15A 1.5L Turbo
Rebuilt Engines: £1,200-£2,200
Mini One 3-Door (F56)
B38A15A 1.5L Turbo
Rebuilt Engines: £1,200-£2,200
Mini One Convertible (R57)
N16B16A/B38A15A 1.6L 1.5L Petrol
Rebuilt Engines: £1,100-£2,300
Mini One Chilli Edition (R56)
N12B16A/N16B16A 1.6L Petrol
Rebuilt Engines: £950-£2,000
Mini One Camden Edition (R56)
N16B16A 1.6L Petrol
Rebuilt Engines: £950-£2,000
Not sure which variant your Mini One is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
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Engine Codes
Mini One Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Mini One across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Petrol Engines
Extracted from detailed petrol and performance engine families across Mini One variants.
N16B16A - 1.6L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Mini One 1.6Mini One 1.6 ChilliMini One 1.6 CamdenMini One 1.6 Convertible
Avg. rebuilt price
£950 - £2,000
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 1.6L
- Power output
- 98 hp
- Years fitted
- 2007-2013
Common failures
- ●Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
Not sure which engine code?
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Mini One engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
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Common Problems
Mini One Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Mini One relies heavily on the N12, N16, B38 petrol and N47 diesel engine families, which deliver strong urban economy but carry well-documented wear patterns as mileage climbs. While early intervention can sometimes resolve minor symptoms, advanced degradation often makes a full swap the most cost-effective route for Mini One owners. Every rebuilt Mini...
Mini One Timing Chain Failure - Why N-Series & N47 Engines Fail Prematurely
Mini One Timing Chain Failure
Most affected vehicles
Mini One 1.6 Petrol & Mini One D 1.6 (2007-2013N12B16A
Mini One 1.6 Petrol & Mini One D 1.6 (2007-2013, N12B16A, N47C16A)
Failure mileage range
60,000 - 90,000 miles
Typical failure window
Root cause
The rear-mounted timing chain design uses a tensioner prone to premature wear, compounded by extended oil service intervals that starve the plastic guides of fresh lubricant. Over time, the chain stretches, timing shifts, and catastrophic valve-piston contact becomes inevitable.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Timing Chain Kit Replacement | £1,800 - £2,400 | £1,100 - £1,500 | Full engine-out removal to replace chain, tensioner, guides, and oil pump with upgraded components | Viable only if caught before stretch; buys 40k-60k extra miles with proper maintenance |
| Full Replacement - Rebuilt / Reconditioned Mini One Engine | £3,200 - £4,500 | £2,100 - £2,800 | Supply & fit of a rebuilt Mini One engine with upgraded tensioner, bench-tested, ECU-matched, and warranty-backed | Permanent solution for high-mileage examples; eliminates future timing-related risk entirely |
Our recommendation
If your Mini One is making a metallic cold-start rattle but hasn't dropped compression or thrown timing fault codes yet, a preventative chain kit replacement is financially sensible. Once the chain has jumped or tension has been fully lost, internal valve and piston damage is almost guaranteed - at that stage, a rebuilt Mini One engine delivers far better long-term value than a partial repair.
Compare rebuilt N12B16A and N47C16A engine prices for your Mini OneReplacement Engine Options
Mini One Engine TypesOptions, Costs & What to Expect
Every replacement option is sourced through our vetted UK network with typical price bands adjusted to your exact Mini One variant and engine code.
Mini One Reconditioned Engines (Recon)£1,100 - £2,100((supply only))
Mini One Rebuilt Engines£1,000 - £1,900((supply only))
Mini One Used Engines£800 - £1,600((supply only))
Mini One Remanufactured Engines£1,800 - £2,600((supply only))
Mini One Refurbished Engines£900 - £1,750((supply only))
Compare Mini One engine prices with vetted UK suppliers
All engine types include a minimum 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Mini One within hours.
Engine Sizes
Mini One Engines by SizeFind the Right Displacement for Your Variant
Every engine displacement officially fitted to the Mini One across all UK generations is detailed below, complete with factory engine codes, compatible variant years, and verified common failure notes.
The 1.5L three-cylinder diesel marked the transition to modern, emissions-compliant diesel powertrains for the F56 generation, replacing older four-cylinder units with improved fuel economy and integrated AdBlue systems. Designed primarily for urban commuting and high-mileage efficiency, it utilises BMW’s modular B-series architecture to deliver punchy low-end torque while meeting strict Euro 6 standards.
⚙
Engine Code(s)
B47C15A
▣
Compatible Models (UK)
Mini One D 3-door (F56, 2014-present), Mini One D 5-door
ϟ
Power output
Verified by registration
△
Common Failure Points
Turbocharger actuator sticking, EGR valve carbon buildup, AdBlue injector faults at higher mileage
Production Years: F55, 2014-present
Get quotes for Mini One 1.5L diesel enginesFuel Type
Mini One Engines by Fuel Type
Choose your Mini One engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early W10 naturally aspirated units to the latest B38 turbo petrol.
Mini One Diesel Engines
DieselCovering the R56 and modern F56 generations, the Mini One diesel lineup prioritises high-mileage economy but carries well-documented EGR and timing chain wear patterns that drive replacement demand.
Common Mini One Diesel Engine Families
- •N47C16A - 1.6L R56 unit, timing chain tensioner weakness
- •B47C15A - 1.5L F56 modern diesel, ULEZ compliant with AdBlue
Found In
- •Mini One D (R56 3-door / R57 Convertible) (2007-2013) - N47C16A
- •Mini One D (F56 3-door / F55 5-door) (2014-present) - B47C15A
Known For
- •Excellent motorway fuel economy for high-mileage urban commuters
- •N47 timing chain stretch and tensioner failure between 60k-90k miles
- •EGR cooler cracking causing coolant loss and white exhaust smoke
Typical Diesel Models
- •Mini One D 1.6
- •Mini One D 1.5
- •Mini One D EfficientDynamics
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Mini One Diesel Engines
DieselCovering the R56 and modern F56 generations, the Mini One diesel lineup prioritises high-mileage economy but carries well-documented EGR and timing chain wear patterns that drive replacement demand.
Common Mini One Diesel Engine Families
- •N47C16A - 1.6L R56 unit, timing chain tensioner weakness
- •B47C15A - 1.5L F56 modern diesel, ULEZ compliant with AdBlue
Found In
- •Mini One D (R56 3-door / R57 Convertible) (2007-2013) - N47C16A
- •Mini One D (F56 3-door / F55 5-door) (2014-present) - B47C15A
Known For
- •Excellent motorway fuel economy for high-mileage urban commuters
- •N47 timing chain stretch and tensioner failure between 60k-90k miles
- •EGR cooler cracking causing coolant loss and white exhaust smoke
Typical Diesel Models
- •Mini One D 1.6
- •Mini One D 1.5
- •Mini One D EfficientDynamics
Mini One Petrol Engines
PetrolSpanning three distinct generations, Mini One petrol engines evolved from Peugeot-derived NA units to BMW modular turbo blocks, with valve seals and carbon buildup driving most enquiries.
Common Mini One Petrol Engine Families
- •W10B16A / W10B14A - Early R50 1.6L/1.4L NA, timing guide wear
- •N12B16A / N16B16A - R56 1.6L series, updated seals, oil consumption
- •B38A12A / B38A15A - Modern F56 1.2L/1.5L turbo, direct injection
Found In
- •Mini One (R50 / R52 Convertible) (2001-2006) - W10 series
- •Mini One / Mini One Convertible (R56 / R57) (2007-2013) - N12/N16 series
- •Mini One (F56 3-door / F55 5-door / F57 Convertible) (2014-present) - B38 series
Known For
- •Responsive urban acceleration with lightweight B38 three-cylinder design
- •Cold start timing chain rattle and guide wear on early N12 units
- •N16 valve stem seal hardening leading to blue smoke and oil top-ups
Typical Petrol Models
- •Mini One 1.4
- •Mini One 1.6
- •Mini One 1.2 Turbo
Not sure which fuel type your Mini One has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Mini One specialists.
Engine YearsGet quotes for 2001-2006 Mini One replacement engines →
Mini One Engines by YearWhat Was Fitted & WhenMini One Engines by Year - What Was Fitted & When
This technical timeline covers every major Mini One engine change from 2001 launch to present, organised so owners can quickly identify their exact engine code and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓Mini brand relaunched under BMW ownership with R50 front-wheel-drive platform
- ✓W10B14A and W10B16A naturally aspirated petrol engines introduced
- ✓Convertible R52 variant added to lineup in 2004
- ✓First Edition and Chilli Edition trim levels launched for enthusiast appeal
▣Main Engines
W10B14A- 1.4L petrol (Mini One base model)
W10B16A- 1.6L petrol (Mini One, Mini One Chilli)
▰Popular Models
- •Mini One 1.4 R50
- •Mini One 1.6 R50
- •Mini One Convertible R52
- •Mini One First Edition
- •Mini One Chilli Edition
🔧Known For
- ✓Simple, robust naturally aspirated engines with straightforward mechanical layouts
- ✓Timing chain guide wear becomes common after 80k miles on W10 units
- ✓Strong classic Mini retention community keeps R50 engines in high demand
- ✓Affordable rebuild costs due to shared Peugeot-Citroën parts availability
Engine Codes Covered:
W10B14AW10B16ANot sure which year your Mini One was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12-month warranty from UK Mini One specialists.
FAQ