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BMW M8: pregi, difetti, costi e soluzioni
"Descrizione"
di Al222 (23420 pt)
22-mag-2025 19:03

BMW M8 (F91 Convertible / F92 Coupé / F93 Gran Coupé) – Model Year 2025


Country of Manufacture

All M8 models are built at BMW’s Dingolfing plant in Germany, which also assembles the “standard” 8 Series and the M5.

Overview

The 2025 Life-Cycle Impulse brings Arrow-style LED DRLs, an optional Iconic Glow grille surround, updated aerodynamic profiles in the bumpers, and new lightweight forged 20″ M wheels. Inside, the Curved Display (12.3″ instruments + 14.9″ infotainment) with BMW OS 9 makes its debut, paired with a redesigned M steering wheel and toggle-style gear selector. The carbon roof (Coupé / Gran Coupé) and fast-folding fabric top (Convertible) remain. The “Carbon Core” chassis retains its dimensions (Coupé 4,851 × 1,902 × 1,346 mm; wheelbase 2,822 mm) but gains 5% torsional rigidity. M Adaptive Suspension, Integral Active Steering, and optional carbon-ceramic brakes are all carried over.


Powertrain (Euro 6e)

EnginePower / Torque48 VDrivetrainTransmission0–100 km/hWLTP*
M8 Competition 4.4 V8 biturbo (S63)625 hp • 750 NmxDrive (switchable RWD)8-Speed Steptronic Drivelogic3.2 s (Coupé) / 3.3 s (GC) / 3.4 s (Convertible)12.3–12.8 l/100 km

*Combined WLTP consumption.


Trunk Capacity

  • Coupé: 420 L

  • Convertible: 350 L (roof closed) / 280 L (open)

  • Gran Coupé: 440 L (seats up) / 1,290 L (folded)


PROS

PROWhy it convinces
High-performance GTM Adaptive Suspension, Integral Active Steering, and variable xDrive deliver stability at 250 km/h and agility in urban settings.
Iconic S63 engine625 hp, 0–100 km/h in ~3.2 s, 2WD mode for oversteer purists.
Hi-tech cockpit (OS 9)Curved Display, QuickSelect, ambient Interaction Bar, and natural voice controls.
Build qualityCarbon-aluminum shell, extended Merino leather, CraftedClarity crystal trim.
ADAS Level 2+Cruise at 210 km/h, lane-change assist, Remote Parking; hardware ready for L3 “Personal Pilot”.
Gran Coupé versatilityFour doors, 40/20/40 rear seats, and 440 L trunk without sacrificing performance.

CONS

CONSReported issue
High curb weight (≥1,975 kg)Carbon Core helps, but inertia is felt on tight roads.
Stiff ride on 21″ wheels275/30-21 and 285/30-21 tires highlight bumps; 20″ wheels are more balanced.
Heavy fuel consumptionOver 15 l/100 km in spirited driving; full luxury tax applies.
V8 oil top-ups~0.8 L every 3,000 km under hard use.
Expensive optionsBowers & Wilkins Diamond audio, carbon brakes, Frozen paints: +€12–15k.
No PHEV/BEV optionUnlike the 5 and 7 Series, no electrified variants are offered.

Estimated Running Costs 

ServiceParts (€)Labor (€)Interval
0W-30 oil + filter (8 L)22014015,000 km / 12 months
ATF 8-Speed Steptronic33023060,000 km
Brake fluid (DOT 4)110150Every 24 months
Carbon-ceramic front discs + pads1,250260~45,000 km (road use)
Iridium spark plugs (S63)15010060,000 km
Cabin filter + sanitization958530,000 km

Indicative Prices 

VersionPower (hp)On-the-road Price*
M8 Competition Coupé625€184,600
M8 Competition Convertible625€193,500
M8 Competition Gran Coupé625€188,900

*VAT included; IPT and registration excluded.


Known Issues & Solutions

IssueSuggested Remedy
Vibrations at 110–130 km/hWheel balancing + suspension silent-block check; DSC software update if needed.
Laser headlight condensationCheck vents; replace unit if moisture visible >24 h.
OS 9 lag after OTAHard reset (30 s volume button) + patch 25-10-05; replace head unit if needed.
M Carbon seat creaksApply felt-kit 52 25 96 + PTFE lubrication on rails.
Front tire shoulder wearCamber –1°15′; cross-rotate tires every 8,000 km.

In summary

The 2025 BMW M8 remains the benchmark “super-GT”: 625 hp, switchable xDrive, high-tech cabin, and limousine-like highway comfort. Weight and running costs are considerable—so are the prices of exclusive options—but for those seeking a blend of luxury, speed, and everyday usability, the M8 continues to set the standard in its segment.

Verdict — BMW M8 Coupé / Convertible / Gran Coupé
(G15 / G14 / G16 “LCI 2” – Model Year 2025)

The second facelift brings the M8 to the peak of its combustion-powered career: slimmer Adaptive LED Arrow headlights, kidney grille with Iconic Glow surround now standard on M Carbon trims, slim-spoke M steering wheel, and Curved Cockpit with iDrive 8.5 (QuickSelect, 5G). The 4.4-litre twin-turbo V8 S63 now features a 48 V mild-hybrid system integrated into the 12 kW starter-generator. Power and torque rise to 650 hp • 800 Nm across all variants (Coupé, Convertible, Gran Coupé). The 8-speed M Steptronic gearbox with Drivelogic, switchable xDrive (2WD Drift mode), active M differential, and revised Adaptive M Professional suspension with softer comfort valves are all included.


Variant0–100 km/hDIN WeightCXWLTP Consumption
Coupé (G15)3.0 s1,930 kg0.3111.3 L/100 km
Convertible (G14)3.2 s2,065 kg0.3311.8 L/100 km
Gran Coupé (G16)3.1 s1,980 kg0.3211.4 L/100 km

CategoryWhere it excelsWhere it matchesWhere it lags
Design & imageCarbon roof (Coupé/GC), quad central 100 mm exhausts, Frozen Pure Grey and Frozen Portimao Blue.Tailored two-tone, Merino/Cashmere leathers.Cabin less “theatrical” than Mercedes AMG SL Hyperscreen.
DynamicsSwitchable xDrive, Integral Active Steering, carbon-ceramic brakes 395 / 380 mm: 0–200 km/h in 10.6 s.OEM Cup 2 Connect tyres 275/35-20 • 285/30-21.1,930 kg > Porsche 911 Turbo S (1,640 kg) in tight corners.
Real efficiency48 V sailing up to 160 km/h → 11 L/100 km on steady highway cruise (Coupé).Convertible +0.5 L/100 km.911 Turbo S ~10 L; AMG SL 63 PHEV gets 35 km EV.
Comfort & NVH65 dB @130 km/h (acoustic glass), air/active suspension (Gran Coupé) filters GT bumps.Multi-function M seats with ventilation and massage.Cup 2 noisy on rough asphalt; LC500h more refined.
HMI / InfotainmentiDrive 8.5, QuickSelect, AR-HUD, 1,375 W B&W Diamond audio, AirConsole streaming.Natural “Hey BMW” voice commands.AMG Hyperscreen and Taycan “curved OLED” are more eye-catching.
PracticalityGran Coupé: 440 L (1,240 L folded) + 1,800 kg tow hitch; Coupé 420 L; Convertible 350 → 300 L roof down.Ski pass-through, dual wireless charging.No frunk; 911 offers 132 L front.
Running costsService Inclusive 5 yr / 60,000 km €900; Cup 2 20/21″ tyres €380–420 each.Oil 0.7 L / 4,000 km in track use; 650 hp = full luxury tax.
DepreciationGran Coupé ~67%, Coupé 65% (36 months); Convertible –3 pp due to seasonal niche.V8 + luxury tax hits harder than Giulia QV or RS 6 C8.
ADAS & semi-autonomousL2+: ACC 210 km/h, Highway Assistant 130 km/h, Eye-Steering lane change, Remote Parking 200 m.No Level 3 available, though irrelevant for GT sports cars.

Best suited for

  • Fast grand-tourers – M8 Gran Coupé: 650 hp, 800 Nm, true 4-seater, 440 L boot and air suspension.
  • Track-day & autobahn heroesM8 Coupé with Cup 2 R and carbon brakes: 7:22 Nürburgring BTG (BMW internal).
  • Glamour weekendsM8 Convertible: tri-layer soft-top in 15 s (up to 50 km/h), ventilated seats + Air Scarf.

Look elsewhere if

  • Weight & NA engine matter → Porsche 911 GT3 Touring, Aston Martin Vantage V12.
  • Plug-in power / eco-tax advantage → Mercedes-AMG SL 63 E Performance or AMG GT 63 SE.
  • Maxi-screen interior → Mercedes AMG SL Hyperscreen or Lucid Air.

Recommended configuration

M8 Gran Coupé Mobileye Carbon Package

  • Standard CFRP roof

  • Cup 2 Connect 20/21″

  • Carbon-ceramic brakes

  • Innovation Pack (AR-HUD, Driving Assistant Pro)
    650 hp, 0–100 km/h in 3.1 s, 440 L trunk, executive comfort and supercar specs under €170,000

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