BMW M8
The BMW M8 is BMW M GmbH's flagship grand touring performance car — powered by the S63M 4.4-litre twin-turbocharged V8 producing 600 hp in standard Competition trim, equipped with M Carbon Ceramic brakes, active M rear differential, M xDrive all-wheel drive, and representing the ultimate expression of BMW M's GT performance philosophy alongside the M5.
Overview
The BMW M8 Competition launched in 2019 as the pinnacle of the 8 Series range — developed by BMW M GmbH rather than BMW's M Performance division, placing it in the same category as the M3, M4, and M5. The M8 uses the S63M 4.4-litre twin-turbocharged V8 in its most advanced form, producing 600 hp and 750 Nm of torque through the M Steptronic 8-speed transmission to the M xDrive all-wheel-drive system. The Competition Package, which became the only available specification from 2022, adds 17 hp for a total of 617 hp.
Unlike the M850i M Performance car, the M8 Competition features full M GmbH hardware throughout: active M rear differential with torque vectoring, M Carbon Ceramic brake option, M-tuned adaptive suspension with specific spring and damper rates developed by M GmbH, and a rear-wheel-drive mode accessed through M xDrive settings. The M8 Competition Gran Coupe adds four doors to this hardware package — making it arguably the most practical full-M car BMW produces, comfortably accommodating four adults with the performance of a genuine supercar.
In Azerbaijan, the M8 is the apex of what BMW offers in the GT class. Its combination of supercar-level straight-line performance (3.2 seconds to 100 km/h) with 8 Series grand touring comfort creates a vehicle that has very few direct competitors. The S63 engine is shared with the M5 Competition and the XM, giving BMW Baku familiarity with the powertrain. The M8 is a rare car in the Azerbaijani market — a badge of ultimate BMW M prestige for buyers who want the very best.
M8 in Pictures
Exterior design, cabin layout, and real-world use reference images. Broken links gracefully fall back to text tiles.
Key Specifications
- Engine: S63M 4.4-litre twin-turbocharged V8 (high-revving M GmbH specification)
- Power: 600 hp (standard M8 Competition); 617 hp (later Competition spec)
- 0–100 km/h: 3.2 seconds
- Transmission: M Steptronic 8-speed with shift-speed 40% faster than standard 8-speed
- Drivetrain: M xDrive with rear-wheel-drive mode and active M rear differential
- Brakes: M Compound standard; M Carbon Ceramic optional (4.4 kg lighter per corner)
- Suspension: M-specific adaptive dampers developed by M GmbH; lower and stiffer than M850i
- Body options: G15 Coupe, G14 Convertible, G16 Gran Coupe (4-door)
Variant Comparison
| Variant | Engine | Power | 0–100 km/h | Best For |
|---|---|---|---|---|
| M8 Competition Coupe (G15) | S63M 4.4L TT V8 | 600–617 hp | 3.2 sec | Two-door M flagship GT |
| M8 Competition Convertible (G14) | S63M 4.4L TT V8 | 600–617 hp | 3.3 sec | Open-top M flagship GT |
| M8 Competition Gran Coupe (G16) | S63M 4.4L TT V8 | 600–617 hp | 3.2 sec | Four-door M flagship — most practical |
| M850i xDrive Gran Coupe (G16) | N63 4.4L TT V8 | 530 hp | 3.7 sec | M Performance step below M8 |
Competitor Snapshot
Competitor choice in Azerbaijan should account not only for headline specs, but for service ecosystem, parts availability, and ownership confidence over your actual routes.
| Model | Core Strength | Main Compromise (Local Context) |
|---|---|---|
| Ferrari Roma | Naturally aspirated V8 character, unmatched driving experience, Ferrari prestige and residuals | No Ferrari service infrastructure in Azerbaijan; extremely limited parts availability; much higher cost |
| Mercedes-AMG GT 63 S (X290) | AMG GT performance credentials, 4-door option, strong brand presence, 630 hp 4.0L V8 | GT 63 S is slightly more track-biased and less GT-comfortable than M8 over very long distances |
| Porsche 911 Turbo S (992) | Definitively better driving dynamics, superior residuals, benchmark performance | Two-seat sports car — not a grand tourer; 911 service support strong but parts cost high |
| Aston Martin DBS Superleggera | Unmatched GT character and drama, hand-built quality, 725 hp V12 | No Aston Martin dealer presence in Azerbaijan; service availability essentially zero |
Repair & Service in Azerbaijan
BMW has an established service presence in Baku through authorised dealerships and independent specialists familiar with the brand. Parts supply for common maintenance items is generally reliable, though specialist components for performance models and older generations may require additional lead time.
- S63 engine service: the S63 requires BMW M GmbH approved synthetic oil only; interval maximum is 10,000 km for M engines despite the OBC indication — shorten intervals for track-driven examples
- Active M differential: the electronically controlled rear differential requires its own fluid service at 40,000 km; correct fluid spec is mandatory — incorrect fluid causes differential clutch damage
- M xDrive transfer case: the transfer case on the M8 works harder in rear-biased Sport modes; fluid change at 40,000 km maintains the system in optimal condition
- S63 cooling system: the M8's additional power over the M850i demands the cooling system is in perfect condition; inspect both the front coolant radiator and the intercooler system
- M suspension geometry: M GmbH-specified alignment must be maintained; if tyres show uneven wear, have alignment checked by BMW M-trained technicians only
- Annual major service: the M8 Competition warrants a comprehensive annual service including oil, brake fluid flush, all fluid levels, alignment check, and diagnostic scan of all M-specific systems
Ownership Cost Estimator (Azerbaijan)
Adjust these values for your driving profile. All figures are estimates for planning purposes only.
- Estimated annual fuel consumption: 1680 L
- Estimated annual fuel cost: $1176
- Total annual ownership estimate: $15676
- Average monthly ownership estimate: $1306
- S63 fuel consumption: 13–18 L/100km in mixed use; full-throttle runs on open roads will see 20+ L/100km — the S63 in M8 Competition tune prioritises performance over economy
- RON 98 mandatory: the S63 is tuned for premium fuel; RON 95 will trigger knock correction and reduce power output noticeably
- S63 oil consumption: the S63 engine family consumes more oil than civilian BMW engines — check oil level every 2,000–3,000 km and budget for frequent top-ups between services
- M Carbon Ceramic brakes (if fitted): these brakes last 150,000+ km under normal use but are very expensive to replace; never use them cold in winter temperatures below 0°C as the ceramic material is brittle until warmed
- Tyre consumption: M8 Competition in Sport or Track mode with M xDrive rear-biased will consume rear tyres rapidly — 20-inch rear fitment (295/30 R20) costs are substantial per set
Used M8 Buying Checklist
Inspect each point thoroughly before committing to a purchase. Request service records, VIN validation, and any recall completion documentation.
- S63 engine start: listen for any irregular ticking, misfires, or unusual noise — the S63 is generally mechanically sound but individual examples with hard track use may have component wear
- Oil consumption baseline: check oil level before purchase and ask for documented oil service intervals; any evidence of delayed oil changes on an S63 is a serious concern
- M Carbon Ceramic brakes (if fitted): inspect for cracking by looking edge-on at the rotor surface; ceramic rotors crack under severe thermal shock — replacement cost exceeds $10,000 per axle
- Active M differential: engage the car in 4WD Sport mode and accelerate firmly — check for any unusual vibration or pull that would indicate diff clutch wear
- All M-specific electronics: test M xDrive setup menus, M1 and M2 driving mode memories, launch control, and M Sport exhaust flap control
- Track use history: the M8 is a car that attracts track use — inspect brake disc scoring, tyre wear pattern, and request any circuit activity from the seller
- Full BMW M dealer diagnostic: essential on an M8 purchase — scan all control units including the S63 engine management, M differential, M xDrive, and chassis electronics
- Cosmetic inspection: M8 owners tend to personalise their cars; verify any modifications or aftermarket parts are known and assess their effect on future BMW warranty work
M8 FAQ — Azerbaijan Buyers
M8 Competition or M5 Competition — which is the better flagship?
The M8 Competition and M5 Competition use the same S63 engine and M xDrive hardware. The M5 is a saloon with four doors and more rear headroom — it is arguably the more practical M car. The M8 Competition has the more dramatic body and a lower, wider stance that gives it a marginally sharper chassis feel. The M8 Gran Coupe directly competes with the M5 Competition as a four-door performance car. Your choice depends on whether you prioritise the 8 Series GT aesthetic or the 5 Series saloon practicality.
Is the M8 Competition genuinely usable as a daily driver in Baku?
The M8 Competition is more livable than its performance numbers suggest. The adaptive suspension in Comfort mode is genuinely compliant for a 617 hp car — the air suspension of the standard 8 Series means the M8's underpinnings have a comfortable baseline. M xDrive provides all-weather confidence. Fuel cost at Baku pump prices is the most significant daily constraint. Many M8 Competition owners in comparable markets use them regularly with minimal drama. It is demanding but entirely usable.
What distinguishes the M8 from the M850i beyond power?
The M8 is a fundamentally different car to the M850i despite superficial similarities. The M8 uses the S63M engine (versus the N63 in the M850i) — an M GmbH-developed unit with a higher redline, more aggressive tune, and stronger S-designation. The chassis is developed by M GmbH with specific geometry, spring rates, and damper calibration not shared with the M850i. The active M rear differential is M GmbH-spec. The M8 also has M Carbon Ceramic brake availability. It is an M car; the M850i is an M Performance car — a meaningful distinction in hardware and character.
Should You Buy the BMW M8?
The BMW M8 Competition is the apex of BMW's grand touring lineup — a car that combines 617 hp S63 V8 performance with the 8 Series' genuine GT comfort credentials. It is expensive to buy, expensive to run, and demands attentive ownership. In return it delivers an experience that very few four-seat cars anywhere can match. For the Azerbaijan buyer who wants the absolute best BMW M GT car and has the budget and commitment to own it properly, the M8 Competition Gran Coupe is the most complete answer.
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