2015 Bentley Flying Spur W12: Is Less More with the V8 Alternative?

Bentley’s Flying Spur shed the ‘Continental’ prefix previously, signifying a bold step for the British marque’s pinnacle of luxury performance. Now, it sheds something perhaps even more significant for some enthusiasts: four cylinders from its legendary engine. While the 2015 Bentley Flying Spur W12 remains the flagship powerhouse, the introduction of a V8 variant raises a compelling question: can less truly be more in the realm of ultra-luxury motoring? We delve into the V8 alternative to see how it stacks up against its esteemed W12 sibling.

Performance: Challenging the W12 Benchmark

While the allure of twelve cylinders working in perfect harmony is undeniable, the 2015 Bentley Flying Spur V8 presents a potent counterargument. Nestled under the bonnet is Audi’s proven 4.0-liter twin-turbo V8, meticulously tuned by Bentley engineers. This aluminum powerhouse delivers a substantial 500 horsepower and 487 lb-ft of torque. Although this represents a reduction of over 100 horsepower compared to the mighty W12, the V8 also sheds approximately 100 pounds, crucially lightening the front end.

This weight reduction hints at enhanced agility, but straight-line performance remains astonishingly close to the W12 benchmark. Launching the V8 Spur reveals an eagerness that belies its cylinder count. Power delivery is immediate and immense, efficiently channeled through a rear-biased all-wheel-drive system. The surge is linear and relentless, propelling the sedan to 60 mph in a mere 4.6 seconds – just a tenth of a second shy of the W12’s recorded time. The 8-speed automatic transmission shifts with imperceptible speed and smoothness. Covering the quarter-mile takes only 12.9 seconds, crossing the line at 111 mph. For all but the most demanding drivers or those insisting on the absolute peak specification, the V8 offers performance virtually indistinguishable from the 2015 Bentley Flying Spur W12 in everyday scenarios.

Silver 2015 Bentley Flying Spur V8 luxury sedan showcasing its design elements compared to the W12 model

Handling and Braking Dynamics

Despite tipping the scales at over 5,300 pounds, the Flying Spur V8 handles its considerable mass with surprising grace. The lighter front end contributes to a more agile feel compared to its W12 counterpart. Engaging the firmest suspension setting effectively minimizes body roll through corners. While aggressive inputs can induce understeer or oversteer, the chassis maintains composure and predictability. Bringing this luxury liner to a halt is equally impressive. Stops from 60 mph are achieved in a remarkably short 107 feet, executed with smoothness and stability that mask the immense forces at play behind the large 21-inch alloy wheels.

Exterior Subtleties: V8 vs W12 Identification

Distinguishing the V8 from the 2015 Bentley Flying Spur W12 requires a discerning eye, mirroring the subtle visual cues seen on the Continental GT V8 coupe. Key identifiers include a dark finish applied to the front grilles, a red background for the iconic Bentley ‘Flying B’ emblem, and distinctive figure-eight shaped exhaust finishers at the rear. These understated changes maintain the Flying Spur’s authoritative presence while hinting at the different heart beating within.

Luxurious tan leather interior of the 2015 Bentley Flying Spur featuring wood trim and premium amenities, contrasting V8 and W12 options

Interior: Uncompromised Bentley Luxury

Stepping inside the Flying Spur V8 reveals an environment where Bentley’s commitment to craftsmanship remains absolute, regardless of engine choice. The material quality, fit, and finish are exquisite, meeting the lofty expectations associated with the brand. While specific colour choices like the pictured Newmarket tan might cater to individual tastes, the overall ambiance is one of pure luxury. Highlights include stunning Eucalyptus wood veneer, rear picnic trays, an optional Naim for Bentley Premium Audio system, a refrigerated bottle cooler, massaging seats, and a full-length rear centre console configuration creating luxurious seating for two. Rear passengers enjoy dual LCD screens and a dedicated remote to control various vehicle functions, ensuring first-class travel.

The Driving Experience: A Capable Grand Tourer

Behind the wheel, the Flying Spur V8 confirms its status as one of the most capable large luxury sedans available. It feels substantial yet remarkably stable and manageable. While not exhibiting sports-car dartiness – necessitating planned inputs for tighter turns – its overall competence inspires confidence. The underlying chassis, though evolved over time, provides a ride quality that epitomizes grand touring comfort. For the driver, it offers a slightly more engaging experience due to the lighter front end, without sacrificing the refinement expected from a Bentley.

Economy and Value Proposition

Opting for the V8 engine does yield slightly better fuel efficiency compared to the 2015 Bentley Flying Spur W12. Government Fuel Economy Ratings stand at 14 mpg City, 24 mpg Highway, and 17 mpg Combined. Real-world testing achieved an average of 18.0 mpg on premium fuel, approximately 8% better than the W12. However, it still incurs a gas guzzler tax, reflecting its performance focus. The Energy Impact Score is relatively high at 19.4 barrels of oil consumed annually, with CO2 emissions of 8.5 tons per year. Priced roughly $20,000 below its W12 sibling at around $200,245 (at launch), the V8 presents a more accessible entry point into Flying Spur ownership, though still firmly positioned in the ultra-luxury market segment.

Conclusion: The Compelling Case for the V8

Much like its Continental GT Coupe counterpart, the V8 engine enhances the overall appeal of the 2015 Bentley Flying Spur sedan. While the 2015 Bentley Flying Spur W12 holds the ultimate prestige and peak power figures, the V8 delivers nearly identical real-world performance, improved agility thanks to reduced weight over the front axle, and slightly better fuel economy, all at a lower price point. While the allure of “prestigious overkill” certainly has its place in the luxury sphere, the Flying Spur V8 compellingly demonstrates that sometimes, less truly is more, offering a superbly balanced and arguably more driver-focused iteration of Bentley’s luxurious sedan.

Specifications

• Engine: 4.0 liter Twin-Turbo V8
• Horsepower: 500
• Torque: 487 lb-ft.
• 0-60 mph: 4.6 seconds
• 1/4 mile: 12.9 seconds @ 111 mph
• EPA: 14 mpg city/ 24 mpg highway
• Energy Impact: 19.4 barrels of oil/yr
• CO2 Emissions: 8.5 tons/yr