BMW 5 Series F11Touring2010–2017
Every engine fitted to the F11 Touring — from the 2.0-litre four-cylinder diesel to the 4.4-litre twin-turbo V8 and the tri-turbo M550d.
Real UK costs and honest reliability data for BMW's sixth-generation executive estate.
Backed by 300+ real UK F10/F11 enquiries in 2025 [BMW-VERIFIED].
Engine Database
Every engine fitted to the F11 Touring specifically — spanning four-cylinder and six-cylinder diesels, four and six-cylinder petrols, V8s, and the tri-turbo M550d.
Overview
The F11 is the Touring (estate) body of BMW's sixth-generation 5 Series, introduced alongside the F10 saloon in January 2010. Built on BMW's L6 platform, it shares its underpinnings with the F01 7 Series and F12 6 Series. The F11 offered class-leading boot space (560–1,670 litres) and a wide engine range spanning four-cylinder diesels to the tri-turbo M550d and the S63 V8-powered M5.
A significant July 2013 LCI (Life Cycle Impulse) facelift brought Euro 6-compliant engines (B47, B57), efficiency improvements and subtle styling changes. The F11 was produced until February 2017, succeeded by the G31 5 Series Touring.
Key Facts
Market Intelligence
The F11 Touring generated 300+ real UK engine enquiries in 2025 [BMW-VERIFIED], concentrated on the 520d diesel and 535i petrol as the range reaches affordable used-car territory.
04Best & Worst Engines
Best Petrol Overall
N55B30 (535i, 3.0L single-turbo, 302–306 bhp)
“BMW's N55 single-turbo straight-six replaced the twin-turbo N54 and brought improved reliability. Smooth, responsive, and with a strong torque curve from 1,200 rpm. The 535i is the sweet spot of the F11 petrol range.”
Who it's for: buyers who want effortless six-cylinder performance.
Best Diesel Overall
N57D30 (530d, 3.0L single-turbo, 245–258 bhp)
“The N57 straight-six diesel is a masterpiece — refined, torquey, and with a genuine 200,000-mile reputation when maintained. The 530d offers the best blend of performance and economy in the F11 range.”
Who it's for: buyers who want six-cylinder diesel refinement without the complexity of the twin-turbo 535d.
Highest Risk
N47D20 (pre-2014 518d/520d, 2.0L diesel)
“The rear-mounted timing chain is the defining risk of the N47 — cold-start rattle is the warning, and a snapped chain means full replacement. The N47 remains the biggest single risk in the F11 range.”
Who it's for: buyers on a budget who must have documented chain-replacement history.
Most Expensive Failure
N63B44 (550i, 4.4L twin-turbo V8, 402–444 bhp)
“The N63 'hot-vee' V8 is a spectacular engine but has a reputation for heat-related failures — valve stem seals, turbo coolant lines, and battery drain. A full replacement can exceed £10,000.”
Who it's for: 550i buyers with deep pockets and full service history.
Best Value
B47D20 (post-LCI 520d, 2.0L diesel, 188–190 bhp)
“The B47 is a significant improvement over the N47 — timing chain issues are far less frequent, and the engine is smoother and more refined. The post-LCI 520d offers the best blend of economy and reliability.”
Who it's for: buyers who want diesel economy without the N47's timing chain anxiety.
Most Overlooked
N57S (M550d xDrive, 3.0L tri-turbo, 381 bhp)
“The only production car with three turbochargers — a small high-pressure unit and two larger low-pressure units in series. 381 bhp, 740 Nm of torque, and 0-62 mph in 4.7 seconds. It's a diesel that thinks it's a supercar.”
Who it's for: enthusiasts who want the ultimate F11 diesel experience.
Best Petrol Overall
N55B30
(535i, 3.0L single-turbo, 302–306 bhp)
“BMW's N55 single-turbo straight-six replaced the twin-turbo N54 and brought improved reliability. Smooth, responsive, and with a strong torque curve from 1,200 rpm. The 535i is the sweet spot of the F11 petrol range.”
Who it's for: buyers who want effortless six-cylinder performance.
Best Diesel Overall
N57D30
(530d, 3.0L single-turbo, 245–258 bhp)
“The N57 straight-six diesel is a masterpiece — refined, torquey, and with a genuine 200,000-mile reputation when maintained. The 530d offers the best blend of performance and economy in the F11 range.”
Who it's for: buyers who want six-cylinder diesel refinement without the complexity of the twin-turbo 535d.
Highest Risk
N47D20
(pre-2014 518d/520d, 2.0L diesel)
“The rear-mounted timing chain is the defining risk of the N47 — cold-start rattle is the warning, and a snapped chain means full replacement. The N47 remains the biggest single risk in the F11 range.”
Who it's for: buyers on a budget who must have documented chain-replacement history.
Most Expensive Failure
N63B44
(550i, 4.4L twin-turbo V8, 402–444 bhp)
“The N63 'hot-vee' V8 is a spectacular engine but has a reputation for heat-related failures — valve stem seals, turbo coolant lines, and battery drain. A full replacement can exceed £10,000.”
Who it's for: 550i buyers with deep pockets and full service history.
Best Value
B47D20
(post-LCI 520d, 2.0L diesel, 188–190 bhp)
“The B47 is a significant improvement over the N47 — timing chain issues are far less frequent, and the engine is smoother and more refined. The post-LCI 520d offers the best blend of economy and reliability.”
Who it's for: buyers who want diesel economy without the N47's timing chain anxiety.
Most Overlooked
N57S (M550d xDrive, 3.0L tri-turbo, 381 bhp)
“The only production car with three turbochargers — a small high-pressure unit and two larger low-pressure units in series. 381 bhp, 740 Nm of torque, and 0-62 mph in 4.7 seconds. It's a diesel that thinks it's a supercar.”
Who it's for: enthusiasts who want the ultimate F11 diesel experience.
Engine
Typical Mileage
Common Major Failure
Repair Cost (Specialist)
Replacement Cost (Recon)
Ownership Verdict
Solid Choice -proven four-cylinder.Best Petrol (N52) -reliable naturally aspirated six.Solid Choice -more reliable than N54.
High Cost -spectacular V8, costly to maintain.Performance Icon -budget for maintenance.
High Risk -rear chain defines this engine.Solid Choice -significantly improved over N47.Best Diesel -refined and durable.Ultimate Diesel -complex but rewarding.EngineTypical MileageCommon Major FailureRepair Cost (Specialist)Replacement Cost (Recon)Ownership VerdictSolid Choice -proven four-cylinder.Best Petrol (N52) -reliable naturally aspirated six.Solid Choice -more reliable than N54.High Cost -spectacular V8, costly to maintain.Performance Icon -budget for maintenance.High Risk -rear chain defines this engine.Solid Choice -significantly improved over N47.Best Diesel -refined and durable.Ultimate Diesel -complex but rewarding.
The F11 rule
A £3,200–£5,500 N47 recon against a £4,000–£15,000 F11 sits at 21–138% of the car's value【EM-VERIFIED】. On a sub-£5,000 example, that brushes our 70% BMW threshold -we'll honestly tell you to walk away. Against a well-kept £8,000+ example, the same recon drops to 40–69% -a repair decision, not a financial one. Value the car first. For M5 and M550d cars, the economics are different -collector values justify the higher costs.
Key Takeaways
Which F11 Costs Least To Own?
B47 520d (post-LCI) -efficient, reliable, and cheaper to maintain than the six-cylinder diesels.
Which F11 Costs Most To Own?
N63 550i -V8 complexity and running costs are the highest in the range.
Which F11 Is Best Value?
N57 530d -six-cylinder refinement, excellent economy, and proven reliability.
N47
Diesel Timing Chain Stretch (Pre-LCI)
Affected models:
F11 518d, 520d (2010–2014, N47 engine).
Typical failure mileage:
60,000–120,000 miles.
Root cause:
The rear-mounted timing chain receives the last oil feed and is tensioned by a plastic guide that degrades over time -cold-start rattle for 1–2 seconds is the classic early warning. This is the defining weakness of BMW's N47 diesel family.
Tiered Cost Table
Preventative (Repair)
Dealer
Specialist
£1,800–£2,500
£650–£1,800
Replace chain, tensioner and guides
Catastrophic (Replacement)
Dealer
Specialist
£6,000–£8,500
£3,200–£5,500
Full reconditioned engine replacement
Our Recommendation
At the first sign of cold-start rattle on any N47 diesel F11, get the chain inspected immediately -a £650–£1,800 preventative repair is dramatically cheaper than the £3,200–£5,500 replacement that follows if ignored. On an F11 worth under £5,000, this decision alone determines whether the car stays economically viable.
N63
V8 Valve Stem Seal & Turbo Coolant Issues
Affected models:
F11 550i (2009–2013, N63 engine).
Typical failure mileage:
40,000–80,000 miles.
Root cause:
The N63 'hot-vee' design places the turbochargers inside the V of the engine, leading to heat-related failures -valve stem seals harden and leak oil, turbo coolant lines can fail, and the battery suffers from parasitic drain. These issues earned the N63 a reputation as one of BMW's most expensive engines to maintain.
Tiered Cost Table
Preventative (Repair)
Dealer
Specialist
£3,000–£5,000
£1,500–£3,500
Valve stem seal replacement, coolant line inspection
Catastrophic (Replacement)
Dealer
Specialist
£10,000–£14,000
£6,000–£10,000
Full reconditioned N63 engine replacement
Our Recommendation
If you're buying an N63-powered F11 550i, budget for valve stem seal replacement and a thorough cooling system inspection -£1,500–£3,500 now is far cheaper than the £6,000+ engine replacement that follows if ignored. Check the battery health regularly; the N63 is known for draining batteries.
N20
Timing Chain & VANOS Issues
Affected models:
F11 520i, 528i (2011–2016, N20 engine).
Typical failure mileage:
60,000–100,000 miles.
Root cause:
The N20 four-cylinder turbo petrol can suffer from timing chain tensioner wear and VANOS solenoid failure. The chain is located at the front of the engine, making replacement less labour-intensive than the N47, but failure is still catastrophic if ignored.
Tiered Cost Table
Preventative (Repair)
Dealer
Specialist
£1,200–£2,000
£700–£1,500
Chain, tensioner and VANOS solenoid replacement
Catastrophic (Replacement)
Dealer
Specialist
£5,000–£7,500
£3,500–£5,500
Full reconditioned engine replacement
Our Recommendation
Have the timing chain and VANOS system inspected at 60,000 miles -a £700–£1,500 preventative service is far cheaper than the £3,500–£5,500 replacement that follows a catastrophic failure. Early N20s are the highest risk.
N57
Diesel EGR Cooler & Emission System Issues
Affected models:
F11 525d, 530d, 535d (N57 engine).
Typical failure mileage:
60,000–120,000 miles.
Root cause:
The N57 diesel's EGR cooler can develop internal leaks, allowing coolant to enter the exhaust system. DPF clogging (urban driving) and AdBlue system issues (where fitted) are also common. BMW issued recalls for EGR cooler issues on some models.
Tiered Cost Table
Preventative (Repair)
Dealer
Specialist
£800–£1,500 (recall may cover)
£500–£1,000
EGR cooler replacement, DPF clean, AdBlue system service
Catastrophic (Replacement)
Dealer
Specialist
£5,000–£8,000
£4,500–£7,500
Full engine replacement if coolant contamination caused damage
Our Recommendation
Check your N57 F11's VIN against any outstanding EGR cooler recalls -if affected, the repair is free. For DPF health, ensure regular motorway driving to allow regeneration cycles to complete. Have the emission system inspected at 60,000 miles.
VariantEngine Code
Used (Supply)
Reconditioned (Supply)
Rebuilt (Supply)
Labour HoursNo Generation variance from the EM_Proprietary_Data baseline figures -F11 Touring shares the L6 platform with the F10 saloon, with similar engine-bay access, so costs are inherited directly per the Authority Model, with no divergence note required.
Scope note: All variants listed are F11 Touring only. F10 Saloon and F07 Gran Turismo share most of these engines but are covered on their own Generation Pages. The 525d switched from an N57 straight-six (2010–2011) to an N47 four-cylinder (2011–2016) -check your car's production date if you're buying a 525d. M550d xDrive features the tri-turbo N57S engine with 381 bhp. ActiveHybrid 5 combines an N55 petrol engine with a 40 kW electric motor.
Most Requested Engines (2025)
Most Requested Variants
Average Replacement Cost
£4,500
reconditioned, supply only
[BMW-QUOTE]
Most Common Failures
Live FeedBMW 5 Series
F11 520d
Manchester
Cold-start rattle4
enquiries
Updated MonthlyBMW 5 Series
F11 530d
LondonEGR cooler inspection3
enquiries
Updated MonthlyBMW 5 Series
F11 535i
BirminghamPre-purchase inspection2
enquiries
Updated MonthlyMost Requested Engines (2025)
Most Requested Variants
Average Replacement Cost
£4,500
reconditioned, supply only
[BMW-QUOTE]
Most Common Failures
Most Requested Engines (2025)
Most Requested Variants
Average Replacement Cost
£4,500
reconditioned, supply only
[BMW-QUOTE]
Most Common Failures
Scope note: All variants listed are F11 Touring only. F10 Saloon and F07 Gran Turismo share most of these engines but are covered on their own Generation Pages. The 525d switched from an N57 straight-six (2010–2011) to an N47 four-cylinder (2011–2016) -check your car's production date if you're buying a 525d. M550d xDrive features the tri-turbo N57S engine with 381 bhp. ActiveHybrid 5 combines an N55 petrol engine with a 40 kW electric motor.
Most Requested Engines (2025)
Most Requested Variants
Average Replacement Cost
£4,500
reconditioned, supply only
[BMW-QUOTE]
Most Common Failures
Most Requested Engines (2025)
Most Requested Variants
Average Replacement Cost
£4,500
reconditioned, supply only
[BMW-QUOTE]
Most Common Failures
Most Requested Engines (2025)
Most Requested Variants
Average Replacement Cost
£4,500
reconditioned, supply only
[BMW-QUOTE]
Most Common Failures
Live FeedBMW 5 Series
F11 520d
ManchesterCold-start rattle4
enquiries
BMW 5 Series
F11 530d
LondonEGR cooler inspection3
enquiries
BMW 5 Series
F11 535i
BirminghamPre-purchase inspection2
enquiries
Updated MonthlyTrusted F11 Engine Suppliers
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