Forget BMW's M4 Gran Coupe, Alpina's B4 GT and B3 GT Are the Ultimate Performance Sedans
For those of you lamenting the absence of a BMW M4 Gran Coupe, Alpina has just provided a solution that’s bound to rev your engine: the newly launched B4 GT. Debuting alongside the refreshed B3 GT, available in Sedan and Touring variants, these new models are standout contenders in their segment, combining exceptional performance with head-turning aesthetics.
The New Alpina B4 GT Gran Coupe
Let’s dive straight into the heart of the new Alpina B4 GT Gran Coupe. Alpina’s engineers have significantly enhanced the chassis, fortifying the front axle mounts and overhauling the active dynamic damping control. Add to that a revised variable sports steering system and an electronically controlled rear limited-slip differential paired with a rear-biased all-wheel-drive system, and you’ve got yourself a sports sedan that’s ready to thrill.
In harmony with the B4 GT, the latest B3 GT models feature a stiffer connection between the rear axle, borrowing a page from the updated BMW 3 Series book. Alpina hasn’t just stopped at structural tweaks; the inclusion of reinforced struts and an enhanced rear stabilizer contributes to a superior driving experience characterized by a perfect balance of agility and comfort.
An Exterior That Speaks Volumes
Visually, Alpina’s innovative upgrades make a bold statement. The new models sport aerodynamic canards, a reimagined rear diffuser, and a sleek splitter. Sitting confidently on 20-inch alloys with Alpina’s signature multi-spoke design and GT branding, these cars can be dressed in exclusive Blue and Green paintworks, along with options like Brewster Green, Imola Red, and Fashion Gray.
The visual appeal doesn’t end on the exterior. Inside, Alpina lavishes the models with Oro Tecnico details and sophisticated Lavalina leather upholstery. The steering wheel’s stitching mirrors the exquisite Oro Tecnico hue, and the use of anodized aluminum paddle shifters, black leather-edged floor mats, and trunk mat further elevate the opulence. Each vehicle proudly showcases GT lettering on the door sills and a unique production number plaque on the center console.
Impressive Powertrain
Under the hood, Alpina has equipped these machines with a robust 3.0L straight-six engine featuring twin turbochargers. This powertrain churns out an impressive 521 hp (529 ps/389 kW) and 538 pound-foot (730 Nm) of torque. Even when compared to the latest M3 Competition xDrive, the Alpina models hold their own with just a marginal reduction in horsepower but a noticeable increase in torque.
Performance numbers don’t lie—both the B3 GT Sedan and Touring variants sprint from 0 to 62 mph (100 kph) in 3.4 and 3.5 seconds, respectively. The B4 GT matches this rapid acceleration, underscoring Alpina’s commitment to delivering blistering performance. These figures mark a two-tenths of a second improvement over their predecessors, with top speeds climbing to 191 mph for the B3 GT Sedan and 190 mph for both the B3 GT Touring and B4 GT.
Pricing and Availability
Ready to embrace the new wave of Alpina excellence? The ordering books are now open. In Germany, the 2024 B3 GT starts at €101,700 (approximately $110,707), with the B3 GT Touring priced slightly higher at €102,900 ($112,013). If the B4 GT Gran Coupe catches your fancy, be prepared to spend €105,100 ($114,408). For context, these price points are competitively positioned against a base M3 (€94,200) and its Competition (€100,400) and Competition xDrive (€105,300) variants.
Alpina’s latest offerings represent a tantalizing alternative for automotive enthusiasts desiring a blend of luxury, performance, and exclusivity. With the B4 GT and B3 GT, Alpina is not just rivaling but potentially redefining what it means to drive a high-performance sedan.