Quoris 3.8L V6 Engines
from £2,200 to £4,200
Rebuilt units from £2,200 · Common codes: G6DN
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Kia Quoris Engine Replacement - Compare Quotes from UK Specialists
Get quotes from trusted UK Kia Quoris engine specialists. Compare reconditioned and rebuilt prices for G6DJ, G6DK, and G6DN - 3.3L to 5.0L V6 & V8 covered. Get specialist quotes for your Quoris.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Quoris 5.0L V8 Engines
from £3,200 to £5,800
Rebuilt units from £3,200 · Common codes: G8BD, G8BE
Quoris V8 Signature & Luxury Trim Engines
from £4,500 to £7,500
Rebuilt units from £4,500 · Common codes: G8BD, G8BE, G6DN
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 Kia Quoris Replacement Engineto Finding the Best Kia Quoris 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 Kia Carens Engine Replacement
Typical UK rebuilt engine costs for Kia Carens variants - compare failure causes, codes, fuel types and price ranges to see what UK drivers pay.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Kia Quoris Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Kia Quoris 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
Kia Quoris Engine ReplacementAll Variants Covered
Kia Quoris V6 Premium
G6DN 3.8L Petrol
Rebuilt Engines: £2,200-£3,800
Kia Quoris V6 Luxury
G6DN 3.8L Petrol
Rebuilt Engines: £2,200-£4,200
Kia Quoris V8 Premium
G8BD 5.0L Petrol
Rebuilt Engines: £3,200-£5,200
Kia Quoris V8 Luxury
G8BE 5.0L Petrol
Rebuilt Engines: £3,500-£5,800
Kia Quoris V8 Signature
G8BE 5.0L Petrol
Rebuilt Engines: £4,500-£7,500
Not sure which variant your Kia Quoris is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Quoris
Engine Codes
Kia Quoris Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Kia Quoris 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 Kia Quoris variants.
G6DN - 3.8L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
V6 PremiumV6 Luxury
Avg. rebuilt price
£2,200 - £4,200
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 3.8L
- Power output
- 290 hp
- Years fitted
- 2012-2016
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 Kia Quoris engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Quoris
Common Problems
Kia Quoris Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Kia Quoris flagship sedan (2012-2016) relies on two premium petrol engines: the 3.8L Lambda II V6 GDI and the 5.0L Tau V8 GDI. While refined, these GDI units are susceptible to carbon buildup, timing chain tensioner wear on early V8s, and oil consumption at high mileage. Every rebuilt engine supplied through EngineMarket includes upgraded internal...
GDI Carbon Buildup on Intake Valves - Why Kia Quoris Lambda II & Tau Engines Lose Performance
GDI Carbon Buildup on Intake Valves
Most affected vehicles
Kia Quoris V6 PremiumV6 Luxury
Kia Quoris V6 Premium, V6 Luxury, V8 Premium, V8 Luxury, V8 Signature (2012-2016, G6DN, G8BD, G8BE)
Failure mileage range
80,000-120,000 miles
Typical failure window
Root cause
Direct injection petrol engines spray fuel directly into cylinders, bypassing intake valves where carbon from PCV vapour accumulates over time, restricting airflow and causing misfires, rough idle, and power loss.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Carbon Cleaning (Walnut Blasting) | £800 - £1,400 | £450 - £850 | Intake manifold removal, walnut shell media blasting of valves, reassembly and calibration | 30,000-50,000 miles if maintenance followed; only viable before severe buildup causes valve damage |
| Intermediate - Valve Service + GDI Component Replacement | £1,800 - £3,200 | £1,100 - £2,100 | Carbon cleaning plus replacement of worn injectors, high-pressure fuel pump inspection, updated PCV components | 40,000-60,000 miles; suitable if engine compression still healthy and no valve damage |
| Full Replacement - Rebuilt GDI Engine with Updated Components | £6,500 - £9,500 | £3,200 - £5,800 | Supply & fit of rebuilt engine with upgraded piston rings, revised valve seals, carbon-resistant coatings, bench-tested | 80,000+ miles with proper maintenance; includes 12-month unlimited mileage warranty |
Our recommendation
For Quoris owners noticing rough idle or loss of power before 100k miles, preventative carbon cleaning offers excellent value. However, if compression loss or misfire codes are present, replacement with a rebuilt unit addressing the GDI design weakness is often more cost-effective than extensive valve repair on this luxury platform.
Compare rebuilt G6DN/G8BD engine prices for your Kia QuorisReplacement Engine Options
Kia Quoris Engine TypesOptions, Costs & What to Expect
Every engine type is available through our UK network with typical price ranges based on variant, engine code and budget for your Kia Quoris.
Kia Quoris Reconditioned Engines (Recon)£2,200 - £5,800((supply only))
Kia Quoris Rebuilt Engines£2,500 - £6,200((supply only))
Kia Quoris Used Engines£1,800 - £3,500((supply only))
Kia Quoris Remanufactured Engines£3,000 - £7,200((supply only))
Kia Quoris Refurbished Engines£2,000 - £4,000((supply only))
Compare Kia Quoris 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 Kia Quoris within hours.
Engine Sizes
Kia Quoris Engines by SizeFind the Right Displacement for Your Variant
Every displacement officially fitted to the Kia Quoris is listed below with compatible engine codes, production years and model-specific failure notes to help you identify the exact replacement unit required.
The 3.8L Lambda II V6 served as the entry-level powertrain for the Quoris luxury flagship, offering a balance of refined performance and smooth GDI operation. Introduced alongside the 2012 model launch, this naturally aspirated unit features aluminium construction and direct injection to deliver linear power delivery suited to long-distance cruising. While generally reliable, high-mileage examples require careful inspection of GDI-related carbon accumulation before replacement.
⚙
Engine Code(s)
G6DN
▣
Compatible Models (UK)
V6 Premium, V6 Luxury
ϟ
Power output
Verified by registration
△
Common Failure Points
GDI carbon buildup on intake valves, high-pressure fuel pump wear, oil consumption past 100,000 miles
Production Years: 2012-2016
Compare Kia Quoris 3.8L petrol engine pricesFuel Type
Kia Quoris Engines by Fuel Type
Choose your Kia Quoris engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the entry-level 3.8L V6 to the flagship 5.0L V8.
Kia Quoris Petrol Engines
PetrolThe Kia Quoris flagship luxury sedan (2012-2016) was exclusively powered by naturally aspirated GDI petrol engines, with the 3.8L Lambda II V6 and 5.0L Tau V8 delivering refined performance for grey import UK owners.
Common Kia Quoris Petrol Engine Families
- •G6DN - Lambda II 3.8L V6 GDI, fitted to V6 Premium and V6 Luxury trims, carbon buildup concern at high mileage
- •G8BD - Tau 5.0L V8 GDI early production, V8 Premium/Luxury, timing chain tensioner wear risk
- •G8BE - Tau 5.0L V8 GDI revised spec, V8 Luxury/Signature, improved calibration but oil consumption possible
Found In
- •Quoris Gen 1 Saloon (2012-2016) - G6DN 3.8L V6, G8BD/G8BE 5.0L V8
Known For
- •Smooth, refined power delivery suited to luxury flagship cruising
- •GDI carbon buildup on intake valves at 80k+ miles requiring specialist attention
- •Early Tau V8 timing chain tensioner sensitivity before 100k miles
Typical Petrol Models
- •V6 Premium
- •V6 Luxury
- •V8 Premium
Kia Quoris Petrol Engines
PetrolThe Kia Quoris flagship luxury sedan (2012-2016) was exclusively powered by naturally aspirated GDI petrol engines, with the 3.8L Lambda II V6 and 5.0L Tau V8 delivering refined performance for grey import UK owners.
Common Kia Quoris Petrol Engine Families
- •G6DN - Lambda II 3.8L V6 GDI, fitted to V6 Premium and V6 Luxury trims, carbon buildup concern at high mileage
- •G8BD - Tau 5.0L V8 GDI early production, V8 Premium/Luxury, timing chain tensioner wear risk
- •G8BE - Tau 5.0L V8 GDI revised spec, V8 Luxury/Signature, improved calibration but oil consumption possible
Found In
- •Quoris Gen 1 Saloon (2012-2016) - G6DN 3.8L V6, G8BD/G8BE 5.0L V8
Known For
- •Smooth, refined power delivery suited to luxury flagship cruising
- •GDI carbon buildup on intake valves at 80k+ miles requiring specialist attention
- •Early Tau V8 timing chain tensioner sensitivity before 100k miles
Typical Petrol Models
- •V6 Premium
- •V6 Luxury
- •V8 Premium
Not sure which fuel type your Kia Quoris 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 Kia Quoris specialists.
Engine YearsGet quotes for 2012-2014 Kia Quoris replacement engines →
Kia Quoris Engines by YearWhat Was Fitted & WhenKia Quoris Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Kia Quoris production timeline (2012-2016), organised so grey import owners can quickly identify their engine code and compare rebuilt engine prices from UK specialists.
⚙Key Changes
- ✓Grey import flagship sedan introduced to UK market with RWD luxury platform
- ✓Lambda II 3.8L V6 GDI (G6DN) and Tau 5.0L V8 GDI (G8BD) engines debut
- ✓V6 Premium/Luxury and V8 Premium/Luxury/Signature trim levels established
▣Main Engines
G6DN- 3.8L petrol V6 GDI (V6 Premium, V6 Luxury)
G8BD- 5.0L petrol V8 GDI (V8 Premium, V8 Luxury, early V8 Signature)
▰Popular Models
- •Kia Quoris V6 Premium
- •Kia Quoris V6 Luxury
- •Kia Quoris V8 Premium
- •Kia Quoris V8 Luxury
- •Kia Quoris V8 Signature
🔧Known For
- ✓Flagship luxury refinement with smooth naturally aspirated GDI power delivery
- ✓Early Tau V8 timing chain tensioner sensitivity on pre-2015 G8BD units
- ✓GDI carbon buildup concerns on high-mileage Lambda II and Tau engines
- ✓Grey import parts scarcity driving specialist replacement demand
Engine Codes Covered:
G6DNG8BDNot sure which year your Kia Quoris 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 Kia Quoris specialists.
FAQ