2023 BMW Alpina B5 GT vs Porsche Panamera Sport Turismo Comparison

2023 BMW Alpina B5 GT vs Porsche Panamera Sport Turismo: What To Choose?

Alpina, the famous German tuner, will become fully integrated into BMW by 2025. Before the integration, they are bidding farewell with the exclusive 2023 BMW Alpina B5 GT, a limited edition model available in Europe and Asia but not in the U.S. Despite being an independent automaker, Alpina has a close partnership with BMW, collaborating on various projects, including tuning, race programs, and engineering work. Meanwhile, Porsche introduced the Sport Turismo wagon variant of the Panamera sedan after almost a decade. Since 2021, buyers have the flexibility to choose either body configuration in any trim level. The 2023 lineup offers multiple versions with either conventional gas engines or hybrid powertrains, except for the GTS, which lacks the hybrid option. The Sport Turismo impresses with seamless hybrid technology integration, power delivery, and effective regenerative braking. It maintains the brand’s performance-oriented reputation like its sedan counterpart.

BMW Alpina B5 GTPorsche Panamera Sport Turismo
Dimensions196.0 in x 73.5 in x 57.7 in198.8 in x 78.2 in x 56 in
Enginetwin-turbo 4.4L V8twin-turbo 4.0L V8
Horsepower625 hp473 hp
Torque627 lb-ft457 lb-ft
0-60 MPH2.9-3.1 sec2.9 sec
0-100 MPHNANA
Top-Speed204-205 mph196 mph
Specs

BMW Alpina B5 GT

2023 BMW Alpina B5 GT vs Porsche Panamera Sport Turismo

Engine, Power & Performance

The 2023 BMW Alpina B5 GT showcases an impressive evolution from its predecessor, the B5, available since 2018. Built on the foundation of the M550i and equipped with the formidable N63-generation twin-turbo 4.4-liter V-8, also used in the M5’s S63, the GT surpasses both the regular B5 and standard M5 in power. With a remarkable 625 horsepower achieved through a revised intake system and a new ECU, it falls just two horsepower short of the formidable BMW M5 CS. However, what truly sets the GT apart is its outstanding torque, boasting a substantial 627 pound-feet, an astonishing 74 pound-feet more than the M5. Moreover, the GT features a center exhaust section, providing it with a more robust and muscular sound. While the M5 exhibits a revvy and aggressive character, the Alpina B5 GT prioritizes low-down muscle.

Price & Features

The GT exudes confidence with its cutting-edge “dive plane” wings cleverly integrated into the front bumper, providing exceptional stability at high speeds. The model offers both sedan and Touring station wagon versions, but its production is highly exclusive, with only 180 Tourings and a mere 70 sedans available. Remarkably, the entire allocation has already been sold-out, despite its starting price in Germany of $137,500 at the current exchange rates. Setting itself apart from the standard B5, the GT variant delivers remarkable upgrades to elevate its performance to new heights. With an added reinforcement piece on the front bulkhead, the steering precision has been significantly improved. Complemented by stiffer bump-stop rubbers and new brake pads, the driving experience is further enhanced, making it a truly exceptional ride.

Porsche Panamera Sport Turismo

2023 BMW Alpina B5 GT vs Porsche Panamera Sport Turismo

Engine, Power & Performance

Porsche offers an impressive range of powertrain options for the Panamera Sport Turismo, catering to diverse preferences. Every version boasts a quick eight-speed dual-clutch automatic transmission and all-wheel drive for a thrilling driving experience. The base Panamera 4 Sport Turismo is equipped with a 325-hp twin-turbo 2.9-liter V-6, while the 4S model boasts a more potent version producing 443 horsepower. For those seeking even more power, the GTS comes with a gutsy 473-horsepower twin-turbo 4.0-liter V-8, while the new Turbo S model reigns with an impressive 620 horsepower. At the pinnacle of the Panamera Sport Turismo lineup sits the Turbo S E-Hybrid, a remarkable powerhouse generating a combined 690 horsepower. Porsche claims it can reach a top speed of 196 mph and achieve a jaw-dropping zero-to-60-mph acceleration in just two seconds.

Price & Features

The Sport Turismo 4S strikes an exceptional balance between performance and value. With its 443-hp twin-turbo 2.9-liter V-6 and standard all-wheel drive, it offers an impressive driving experience. While the options might seem overwhelming, we believe in keeping things straightforward. Our recommended choices include the Premium package, which adds blind-spot monitoring, a Bose audio system, passive entry, and enhanced power adjustments for the front seats with memory settings. For added maneuverability and a more exhilarating sound, the Sport package includes rear-axle steering and an upgraded exhaust system. On top of that, the Sport Chrono package brings useful features like a dash-mounted stopwatch, a drive-mode selector on the steering wheel, a performance display, and a Sport Plus setting with launch control, optimizing the wagon’s performance characteristics. Starting at $104,460, the Panamera Sport Turismo offers a compelling package that attractively combines performance and luxury.

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