BMW M5: 717-HP Hybrid Super-Saloon With 40-Mile EV Range

The seventh-generation BMW M5 stands as a pinnacle of engineering, fusing a potent plug-in hybrid V8 system with sophisticated chassis dynamics and expanded interior room. This G90 model redefines high-performance saloons by offering electric-only driving alongside raw combustion power, appealing to both enthusiasts and daily commuters.

Powertrain Innovation: V8 Meets Electric Might

At the heart of the BMW M5 lies a twin-turbocharged 4.4-liter V8 engine paired with an electric motor, producing a combined 717 horsepower. The plug-in hybrid setup delivers a usable 40-mile electric range, enabling zero-emission commuting while keeping official emissions low for tax benefits. Five drive modes—Hybrid, Electric, eControl, Dynamic, and Dynamic Plus—allow tailoring the experience from serene EV cruising to full-throttle fury.

In Dynamic and Dynamic Plus modes, the system unleashes all 717 hp, with the electric motor bridging turbo lag for instantaneous throttle response. An eight-speed M Steptronic transmission distributes power to all wheels standard, but a 2WD mode channels everything to the rear for drift-capable fun on 21-inch rear tires. This versatility ensures the M5 excels in varied scenarios, from urban streets to high-speed autobahns.

• Hybrid Mode: Balances electric and petrol for efficiency.
• Electric Mode: Pure EV up to 140 km/h with 40-mile range.
• Dynamic Plus: Maximum output with sporty e-motor boosts on shifts.

Chassis Dynamics and Handling Precision

The M5’s chassis incorporates four-wheel steering, adaptive M suspension, and massive tires for exceptional grip and composure. It clings to corners with confidence, thanks to all-wheel drive and a well-balanced setup. However, its substantial weight—over 2.5 tons—can make it feel ponderous in tight maneuvers, and the steering lacks the direct feedback of lighter M cars like the M3.

Brake feel remains natural despite regenerative systems, and the Touring variant adds estate practicality without sacrificing agility. Long-distance comfort shines with supple ride settings, refined noise insulation, and a V8 that idles smoothly.

Design and Aerodynamics

Externally, the G90 M5 adopts a wider stance with aggressive flares, large air intakes, and a subtle rear spoiler. Its 5-meter length accommodates a more spacious cabin than predecessors, with improved rear legroom. LED matrix headlights and 21-inch alloys enhance its menacing presence.

Inside, a curved panoramic display integrates infotainment and gauges, controlled via iDrive 8.5. Carbon-fiber accents and M Sport seats provide a premium, driver-focused cockpit. Visibility is good despite the size, and ambient lighting adds sophistication.

Practicality and Everyday Usability

Despite its performance focus, the M5 surprises with real-world livability. The saloon’s 466-liter boot is modest due to the underfloor battery, but the Touring offers 500 liters, expandable for family needs. Rear space suits adults comfortably, and the PHEV system supports efficient highway runs.

Fuel economy reaches 28.5 mpg in mixed use historically, with the new hybrid improving further via e-range. A 700-mile road trip test confirmed its touring credentials: comfortable, quiet, and capable over diverse terrains.

Safety Ratings and Advanced Aids

The related BMW i5 eDrive earned a five-star Euro NCAP rating in 2023, with 86% for vulnerable road users—the year’s best. Strong adult and child protection scores, plus effective AEB, carry over to the M5. Standard features include adaptive cruise, lane-keeping, and parking aids.

Performance Rivals Comparison

The M5 competes with the Mercedes-AMG E 63 and Audi RS7. It edges in hybrid efficiency and power, though rivals offer larger boots or sharper steering.

Ownership Costs and Pricing

Starting at £114,295, topping £126,495 for loaded specs, the M5 commands a premium. Average deals save £16,881. Running costs benefit from low emissions, but tires and insurance reflect its potency.

Pros and Cons at a Glance

• Pros: Explosive acceleration, versatile hybrid system, spacious interior, top safety, engaging drive modes.
• Cons: Heavy feel, smaller boot, high price, synthetic steering.

Frequently Asked Questions (FAQs)

Is the BMW M5 plug-in hybrid?

Yes, the G90 M5 features a PHEV system with a 40-mile electric range and V8 backup.

How fast is the new M5?

It accelerates 0-62 mph in 3.4 seconds for the saloon, with a 190 mph top speed.

What’s the boot space in the M5 Touring?

The estate variant provides 500 liters, better than the saloon’s 466 liters.

Does the M5 have all-wheel drive?

Standard xDrive, with optional rear-wheel drive mode for enthusiasts.

Is the M5 comfortable for long trips?

Yes, adaptive suspension and quiet cabin make it ideal for extended drives.

Final Verdict

The BMW M5 G90 evolves the super-saloon formula, blending hybrid efficiency, V8 drama, and advanced tech into a compelling whole. While weight tempers agility, its pace, refinement, and usability make it a standout choice for performance seekers.