BMW M5 2025: 717 HP Hybrid Super Sedan Review

The 2025 BMW M5 marks a pivotal shift for BMW’s flagship performance sedan, introducing plug-in hybrid technology that combines ferocious V8 power with electric efficiency. This model delivers a staggering 717 horsepower from its twin-turbo 4.4-liter V8 paired with an electric motor, achieving warp-speed acceleration while offering usable electric-only range for daily drives. Despite weighing around 5,000 pounds, it balances supercar thrills with luxury comfort, making it a versatile choice for enthusiasts and executives alike.

Powertrain Innovation: V8 Meets Electric Muscle

At the heart of the new M5 lies a sophisticated plug-in hybrid system. The modified S63 twin-turbo V8 produces 577 horsepower on its own, augmented by a powerful electric motor for a combined output of 717 hp and over 700 lb-ft of torque. This setup propels the sedan from 0-60 mph in under 3 seconds, with launch control providing consistent, tire-shredding acceleration even in rear-wheel-drive mode.

The 18.6 kWh battery enables up to 42 miles of electric-only driving, chargeable at 7.4 kW via a home wallbox. In hybrid mode, the power delivery feels seamless, blending instant electric torque with the V8’s roar for a refined yet explosive experience. Reviewers praise its smoothness, noting it transforms the M5 into a more livable daily driver without sacrificing M-division excitement.

• Combined output: 717 hp, 700+ lb-ft torque
• EV range: Approximately 25-42 miles, depending on conditions
• Charging: Up to 7.4 kW AC, full charge in under 3 hours
• Transmission: 8-speed automatic with all-wheel drive (rear-biased)

Chassis Dynamics: Heavyweight Yet Nimble

Critics highlight the M5’s ability to mask its nearly 2.5-tonne curb weight through advanced engineering. Adaptive dampers adjust for plush highway cruising or track-ready firmness, while an active rear differential and customizable traction controls ensure grip in all conditions. Even with all-wheel drive, drivers can switch to rear-wheel mode for playful drifts, though the added mass shifts focus toward precision over razor-sharp agility.

Steering provides solid feedback, and carbon-ceramic brakes (optional) deliver confident stopping power with excellent pedal feel. On twisty roads, the chassis exhibits remarkable balance, feeling lighter and more composed the faster you push it. At lower speeds, the ride absorbs potholes effectively, prioritizing comfort without excessive body roll.

Interior Refinement: Luxury Meets Technology

The cabin is a high-tech sanctuary with expansive, massaging seats offering ventilation, heating, and endless adjustments for long-haul comfort. Rear space impresses for a performance sedan, accommodating adults easily with ample legroom. Materials exude premium quality, from Alcantara-trimmed dashes to illuminated ambient lighting.

BMW’s iDrive 8.5 system shines with a responsive curved display, intuitive menus (after familiarization), and advanced driver aids like smooth adaptive cruise and natural lane changes. The interface supports deep customization of drive settings, though the sheer number can overwhelm newcomers. Audio from the optional Bowers & Wilkins setup and active noise cancellation create an immersive environment.

Real-World Usability: Efficiency and Everyday Appeal

Beyond track prowess, the M5 excels as a daily driver. Its hybrid system yields surprising efficiency—up to 25 miles on battery alone in gentle use—reducing fuel consumption during commutes. Highway stability with Driving Assistance Professional makes long trips effortless, while the quiet EV mode suits urban stealth.

Owners report it’s the most livable M5 yet, blending supercar pace with sedan practicality. The Touring wagon variant adds cargo versatility without compromising dynamics. However, the complexity of modes and heavier feel may disappoint purists nostalgic for lighter predecessors.

Pros and Cons: Weighing the Trade-Offs

• Pros:
• Explosive hybrid performance with seamless power delivery
• Impressive EV range and efficiency for its class
• Luxurious, spacious interior with top-tier tech
• Balanced handling defying its weight
• Versatile for daily use and spirited drives
• Cons:
• Overly complex settings and interfaces
• Steering lacks ultimate feel; added weight dulls playfulness
• Premium pricing with options inflating costs
• Not as raw as past V8-only M5s

Performance Specifications at a Glance

Who Should Buy the 2025 BMW M5?

This M5 suits buyers seeking a do-it-all super sedan: executives needing luxury and tech for commutes, families wanting space and safety, and enthusiasts craving hybrid hypercar speed. It’s less ideal for track purists prioritizing lightness or those averse to complex electronics. Compared to rivals like the Mercedes-AMG E63 or Audi RS7, it stands out for EV usability and balance.

Frequently Asked Questions (FAQs)

Is the 2025 BMW M5 faster than previous models?

Yes, with 717 hp, it accelerates quicker than most predecessors, though weight tempers top-end agility.

How practical is the M5’s hybrid system?

Very, offering 25+ miles of EV range and seamless gas-electric blending for efficient daily driving.

Does the extra weight affect handling?

Minimally; advanced chassis tech keeps it composed and fun, especially at speed.

What’s the interior like?

Opulent and spacious, with massaging seats, huge screens, and intuitive (if layered) iDrive.

Is there a wagon version?

Yes, the M5 Touring provides similar performance with added practicality.

Final Driving Impressions

After extensive testing, the 2025 BMW M5 earns high marks as a benchmark for hybrid performance sedans. It sacrifices some old-school rawness for broader appeal, delivering mind-bending speed, comfort, and tech in a package that’s genuinely enjoyable daily. If you’re ready for the future of M cars, this is a moonshot worth taking.