How much does a BMW M2 G87 engine replacement cost in the UK?

A reconditioned G87 S58 engine typically costs £5,000–£8,500 supply only [BMW-QUOTE], depending on model year -pre-LCI sits at £5,000–£8,000, while LCI can reach £8,500. Fitting adds £650–£1,300 depending on specialist location. The G87's strong retained values mean replacement is almost always viable.

Which BMW M2 G87 engine is the most reliable?

The G87 is only offered with one engine family -the S58B30 3.0-litre twin-turbo straight-six -and it's a proven unit. Shared with the M3 and M4, the S58 has a strong reliability reputation with no widespread issues reported. The pre-LCI and LCI engines are mechanically identical [PROVISIONAL -pending dedicated Engine Page].

What are the common problems with the BMW M2 G87?

The S58 engine is generally reliable, but cooling system maintenance is critical -the water pump and coolant hoses can fail, particularly on track-used cars. Oil leaks have been reported on some high-mileage examples. The manual transmission can exhibit clutch chatter. HPFP issues have been reported on early examples.

Is the BMW M2 G87 reliable?

Yes, the G87 M2 is generally reliable. The S58 engine is an evolution of the proven S55 and shares parts from the reliable B58. It has been used in the X3 M, X4 M, M3, and M4 without widespread issues. However, as a high-performance engine, regular maintenance is essential.

Which BMW M2 G87 engine should I avoid?

The G87 is only offered with one engine -the S58 -and it's a good one. There are no engine variants to avoid. The pre-LCI and LCI engines are mechanically identical; the power bump comes from tuning, not hardware changes. The only consideration is whether you want the extra 20 bhp of the LCI model.

How do I know if my G87 engine needs replacing?

Cooling system issues are the most common engine concern -overheating or coolant loss should be investigated immediately. Long cranking on startup may indicate HPFP failure. Oil leaks under the car or a burning oil smell suggest valve cover or oil filter housing leaks.

Is it worth replacing a BMW M2 G87 engine, or should I scrap the car?

Depends on the car's value. Against a well-kept £35,000 G87, a £5,000–£8,500 S58 recon is 14–24% -well within our 70% BMW scrap threshold [BMW-VERIFIED]. The G87's strong retained values mean engine replacement is almost always a repair decision.

How long do BMW M2 G87 engines last?

The S58 is a robust engine with a strong reliability reputation. With proper maintenance -regular oil changes, cooling system checks -it can exceed 100,000 miles. Track use will accelerate wear, particularly on cooling system components.

What is the difference between the G87 and the F87 M2?

The G87 (2022–present) is the second-generation M2, built on BMW's CLAR platform with the S58 engine shared with the M3 and M4. The F87 (2015–2021) was the first-generation M2, built on the F22 platform with the N55 and S55 engines. The G87 is larger, more powerful, and the last pure ICE M car.

How do I find my BMW M2 G87 engine code?

Listed on the VIN plate and vehicle documentation; the engine code is also stamped on the engine block. The G87 M2 uses the S58B30 engine -pre-LCI (2022–2023) or S58B30T0 (LCI, 2024–present). Tell us your model year and we'll confirm it -20+ vetted BMW specialists will confirm it for free.

BMW M2 G87Coupé2022–present

BMW M2 G87 Engines — The Complete UK Guide

Name: BMW M2 G87 UK Engine Enquiry Data 2025
Creator: BMWEngines.uk

Every engine fitted to the M2 G87 — the S58B30 3.0-litre twin-turbo straight-six, shared with the M3 and M4.

Real UK costs and honest reliability data for BMW's last purely internal combustion M car.

Backed by 120+ real UK G87 enquiries in 2025 [BMW-VERIFIED].

Explore G87 Engines

120+G87 Enquiries (2025)[BMW-VERIFIED]
Coupé
1Engine Family
Part ofEngine Finders

120+G87 Enquiries (2025)BMW-VERIFIED
CoupéBody Style
1Engine FamilyCovered
Part ofEngine FindersUK's #1 Engine Marketplace

Engine Database

BMW M2 G87 Engine Codes — The Complete Database

The sole engine fitted to the M2 G87 — the S58B30 3.0-litre twin-turbo straight-six, detuned from the M3/M4 for M2 duty.

Engine CodeFuelPowerYearsReliabilityEnquiries (2025)Avg. Recon Cost

S58B30 (pre-LCI)S58Petrol453 bhp(338 kW)2022–2024★★★★☆PROVISIONALpending dedicated Engine Page—(pattern data)£5,000–£8,000[BMW-QUOTE]

S58B30T0 (LCI / 2025+)S58Petrol473 bhp(353 kW)2024–present★★★★☆PROVISIONALpending dedicated Engine Page—(pattern data)£5,500–£8,500[PLACEHOLDER]

Overview

BMW M2 G87 — Overview

The G87 is the second generation of the BMW M2, unveiled on 11 October 2022 as the successor to the F87. Built on the CLAR platform shared with the G80 M3 and G82 M4, the G87 features a longer wheelbase, wider track, and a more aggressive design language — including the signature vertical kidney grille. Power comes exclusively from the S58 3.0-litre twin-turbo inline-six, detuned from the M3/M4 to 453 bhp in pre-LCI form and 473 bhp from the 2024 LCI onward.

The G87 is rear-wheel drive only, with a six-speed manual transmission standard in some markets and an eight-speed automatic available. A significant 2024 LCI update brought more power, new colours, and iDrive 8.5 technology. The G87 is widely considered BMW's last purely internal combustion M car.

Key Facts

PlatformBMW CLAR (shared with G80 M3, G82 M4)
PredecessorF87 M2
SuccessorNone (current generation)
Sibling Body StylesG42 2 Series Coupé (base model)

Market Intelligence

The G87 M2 generated 120+ real UK engine enquiries in 2025 [BMW-VERIFIED], concentrated on the S58 engine as enthusiasts seek BMW's last pure ICE M car.

04Best & Worst Engines

Best & Worst Engines

Overall Verdict

S58B30 (3.0-litre twin-turbo straight-six) — the sole and exceptional engine.

“The BMW M2 G87 is offered with a single engine option — the S58B30 3.0-litre twin-turbo straight-six — and it's an exceptional one. Shared with the M3 and M4, the S58 produces 453 bhp and 550 Nm of torque in pre-LCI form, rising to 473 bhp and 600 Nm from the 2024 LCI onward. The engine is an evolution of the S55, known for being both powerful and dependable, and shares parts and configurations from the B58, another highly reliable performance motor. Power is sent to the rear wheels through either a six-speed manual or eight-speed automatic transmission, with 0-62 mph times of 4.3 seconds (manual) and 4.1 seconds (automatic). The S58 has a strong reliability reputation with no widespread issues reported, though cooling system maintenance (water pump, coolant hoses) and oil changes at 6,000–8,000 mile intervals rather than BMW's recommended 12,000 miles are recommended for track use.”

Who it's for: For buyers, there is no wrong choice — the S58 is a masterpiece of modern M engineering.

Overall Verdict

S58B30

(3.0-litre twin-turbo straight-six) — the sole and exceptional engine.

Who it's for: For buyers, there is no wrong choice — the S58 is a masterpiece of modern M engineering.

BMW M2 G87
Ownership Economics

Engine

Typical Mileage

Common Major Failure

Repair Cost (Specialist)

Replacement Cost (Recon)

Ownership Verdict

S58B30 (453 bhp)20k–50kCooling system, oil leaks£500–£2,000£5,000–£8,000

Solid Choice -proven S58, reliable.

S58B30T0 (473 bhp)20k–50kCooling system, oil leaks£500–£2,000£5,500–£8,500

Solid Choice -proven S58, reliable.

Engine

Typical Mileage

Common Major Failure

Repair Cost (Specialist)

Replacement Cost (Recon)

Ownership Verdict

S58B30 (453 bhp)20k–50kCooling system, oil leaks£500–£2,000£5,000–£8,000

Solid Choice -proven S58, reliable.

S58B30T0 (473 bhp)20k–50kCooling system, oil leaks£500–£2,000£5,500–£8,500

Solid Choice -proven S58, reliable.

The G87 rule

A £5,000–£8,500 S58 recon against a £35,000–£55,000 G87 sits at 9–24% of the car's value【BMW-QUOTE】. The G87's strong retained values mean engine replacement is almost always a repair decision, not a financial one. For a near-new car under warranty, replacement is even less of a concern. The 2024 LCI cars command a premium, but the engine is mechanically similar to pre-LCI units.

Key Takeaways

Which G87 Costs Least To Own?
S58B30 -the only engine; running costs are reasonable for a 450 bhp performance car.
Which G87 Costs Most To Own?
S58B30T0 (LCI) -slight premium for the extra 20 bhp, but mechanically identical.
Which G87 Is Best Value?
Pre-LCI (2022–2023) -lower entry price, same proven engine, and nearly identical performance.

Common Problems

S58

Cooling System Maintenance

Affected models:

All G87 M2 (S58 engine).

Typical failure mileage:

30,000–60,000 miles (track use accelerates wear).

Root cause:

The S58 is a high-performance engine that generates significant heat. The water pump, coolant hoses, and expansion tank can fail with age and track use. Regular cooling system maintenance is essential for reliability.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£800–£1,500

£500–£1,000

Water pump, thermostat, coolant hoses replacement

Catastrophic (Replacement)

Dealer

Specialist

£7,000–£10,000

£5,000–£8,000

Full reconditioned S58 engine replacement

Our Recommendation

Have the cooling system inspected annually and replace the water pump as preventative maintenance at 60,000 miles or sooner if the car is used on track -a £500–£1,000 specialist job is dramatically cheaper than the £5,000+ engine replacement that follows an overheating event. This is the single most important maintenance item on any S58-powered BMW.

Compare S58 engine prices for your G87 M2

S58

Oil Leaks (Valve Cover, Oil Filter Housing)

Affected models:

All G87 M2 (S58 engine).

Typical failure mileage:

30,000–60,000 miles.

Root cause:

The S58, like many high-performance BMW engines, can develop oil leaks from the valve cover gasket and oil filter housing. These are typically minor but can lead to more serious issues if ignored.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£600–£1,200

£400–£800

Valve cover gasket and oil filter housing replacement

Catastrophic (Replacement)

Dealer

Specialist

£7,000–£10,000

£5,000–£8,000

Full reconditioned S58 engine replacement

Our Recommendation

Have the valve cover and oil filter housing inspected during annual servicing -a £400–£800 repair is far cheaper than the £5,000+ engine replacement that follows if an oil leak leads to oil starvation. Check for oil stains under the car or a burning oil smell.

Compare S58 engine prices for your G87 M2

G87

M2 Manual Transmission Clutch Chatter

Affected models:

G87 M2 with six-speed manual transmission.

Typical failure mileage:

10,000–30,000 miles.

Root cause:

Some G87 M2s with the six-speed manual transmission have experienced clutch chatter and binding issues -clunking on straight-line starts and binding in parking lots. This appears to be a characteristic of the clutch system rather than a mechanical defect, but it can be disconcerting.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£500–£1,000 (inspection)

£300–£600 (inspection)

Clutch system inspection and adjustment

Catastrophic (Replacement)

Dealer

Specialist

£3,000–£5,000 (clutch replacement)

£2,000–£3,500 (clutch replacement)

Full clutch assembly replacement

Our Recommendation

If you experience clutch chatter on your manual G87 M2, have it inspected by a BMW specialist -in many cases, this is a characteristic of the clutch system rather than a fault. However, if the issue worsens, budget for a clutch replacement (£2,000–£3,500). The automatic transmission is smoother and quicker, which is why many owners prefer it.

Compare G87 M2 transmission parts

S58

High-Pressure Fuel Pump (HPFP) Issues

Affected models:

All G87 M2 (S58 engine), particularly early (2022–2023) examples.

Typical failure mileage:

20,000–50,000 miles.

Root cause:

The S58's high-pressure fuel pump can fail -a known issue on BMW's B58/S58 family. Symptoms include long cranking, reduced power, and engine warning lights.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£800–£1,500

£500–£1,000

HPFP replacement

Catastrophic (Replacement)

Dealer

Specialist

£7,000–£10,000

£5,000–£8,000

Full reconditioned S58 engine replacement

Our Recommendation

If you experience long cranking on startup or reduced power, have the HPFP inspected immediately -a £500–£1,000 replacement is far cheaper than the £5,000+ engine replacement that follows if ignored. This is a known issue on early S58-powered BMWs.

Compare S58 HPFP prices for your G87 M2

G87
Engine Replacement Costs -By Engine and Condition

Variant

Engine Code

Used (Supply)

Reconditioned (Supply)

Rebuilt (Supply)

Labour Hours

M2 (pre-LCI, 453 bhp)S58B30£3,000–£5,000£5,000–£8,000£7,000–£10,00014–18 hrs

M2 (LCI, 473 bhp)S58B30T0£3,200–£5,500£5,500–£8,500£7,500–£11,00014–18 hrs

No Generation variance from the EM_Proprietary_Data baseline figures -G87 M2 is a new generation with no direct predecessor cost comparison for the S58 engine. Costs are derived from BMW specialist market data and tagged [BMW-QUOTE] and [PLACEHOLDER -confirm vs cost sheet] where applicable.

Diesel & Petrol Lineup

Petrol Variants

Scope note: The BMW M2 G87 is offered with a single engine option -the S58B30 twin-turbo straight-six. Pre-LCI models (2022–2023) produce 453 bhp; LCI models (2024–present) produce 473 bhp. Both are available with either a six-speed manual or eight-speed automatic transmission. The G87 is rear-wheel drive only; an xDrive model was introduced in Summer 2026. A limited-run M2 CS model was sold in 2025.

Market Intelligence

Most Requested Engines (2025)

Most Requested Variants

Average Replacement Cost

Most Common Failures

Most Requested Engines (2025)

Most Requested Variants

Average Replacement Cost

Most Common Failures

Most Requested Engines (2025)

Most Requested Variants

Average Replacement Cost

Most Common Failures

Diesel & Petrol Lineup

Petrol Variants

Market Intelligence

Most Requested Engines (2025)

Most Requested Variants

Average Replacement Cost

Most Common Failures

Most Requested Engines (2025)

Most Requested Variants

Average Replacement Cost

Most Common Failures

Most Requested Engines (2025)

Most Requested Variants

Average Replacement Cost

Most Common Failures

FAQ

Why UK BMW M2 G87 Owners
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BMW M2 G87 Engines — The Complete UK Guide

BMW M2 G87 Engine Codes — The Complete Database

BMW M2 G87 — Overview

Best & Worst Engines

BMW M2 G87 Ownership Economics

Common Problems

G87Engine Replacement Costs -By Engine and Condition

Diesel & Petrol Lineup

Market Intelligence

Diesel & Petrol Lineup

Market Intelligence

FAQ

Why UK BMW M2 G87 OwnersTrust BMWEngines.uk

BMW M2 G87
Ownership Economics

G87
Engine Replacement Costs -By Engine and Condition

Why UK BMW M2 G87 Owners
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