Feb 11, 2019

B7ALPINA, together with BMW, introduces the revised version of its exclusive B7 xDrive sedan. The new 2020 B7 is the 6th generation full-size performance-luxury model from ALPINA and the 3rd generation of B7 to be available in the U.S.

Smooth performance, explosive power delivery.
Besides its much lauded smoothness, the new ALPINA B7 xDrive sedan impresses with its sharpened responsiveness and enhanced power delivery over the entire rpm range. Continuous developments and detailed improvements mean the combination of high torque output and a transmission with great dynamic capabilities results in improved driving performance over its predecessor.

The latest generation 4.4-liter V8 engine with two, twin-scroll turbochargers, direct injection and Valvetronic fully variable valve timing and Double-VANOS variable camshaft timing, delivers 600 hp and 590 lb-ft of torque.

The exhaust side of the turbochargers are equipped with a 54 mm (previously 50 mm) diameter impeller. Additionally, the ALPINA-specific intercoolers feature an interconnection to equalize and reduce pressure pulsations between the two cylinder banks of the V8 engine. This, together with a new engine management software, means that the peak torque of 590 lb.-ft. is now available from only ,2000 rpm all the way up to 5,000 rpm (previously 3,000 – 5,000 rpm). This leads to significantly improved throttle response, more engaging power delivery and an effective performance gain in the most relevant rpm range.

The new ALPINA B7 now accelerates from 0 to 60 mph in just 3.5 seconds (previously 3.6 seconds) and can reach a maximum speed of 205 mph (previously 194 mph).

All components of the ALPINA high-performance cooling system are designed to remove inefficiencies and maximize effectiveness – special high-volume coolers are interconnected by large diameter piping for maximum throughput. The intercoolers comprise an indirect air to water to air set-up to facilitate short air intake paths. Combined with additional external water coolers and a transmission oil cooler, the system ensures the thermodynamic stability of the twin-turbocharged V8 engine at all times, even under highest loads and high ambient air temperatures.

The new ALPINA B7 features the latest generation 8-Speed Sport Automatic Transmission from ZF (8HP76) with ALPINA SWITCH-TRONIC. The transmission software has been thoroughly reworked by ALPINA and adapted specifically to the performance characteristics of the new twin-turbocharged V8, offering exceptional driving comfort and performance in all situations.

Close gear ratios and a total spread of 7.81:1 results in high levels of shift comfort and efficiency. In Automatic Mode the combination of eight gears and high engine torque facilitate relaxed cruising at low engine rpm even when travelling at higher speeds. In Sport Mode, the shift times have been improved over the previous generation of B7 and are now considerably quicker.

Transmission components such as the torque converter with lock-up clutch and the planetary gear sets are reinforced and along with the inner transmission cooling are designed to cope with the high torque output of the twin-turbocharged V8 engine. This means that no torque reduction is necessary during upshifts.

The stainless steel ALPINA sports exhaust system is responsible for a reduction in both back pressure and weight. Active exhaust valves allow the driver to change the sound experience by using the Driving Experience Control switch to select between Comfort and Sport Mode. In typical ALPINA fashion: the two twin tailpipes of the exhaust system are integrated elegantly into the rear bumper.

ALPINA sport suspension offers agility and unrivalled comfort.
The new ALPINA B7 combines the latest suspension technology to offer exceptional ride comfort at any speeds as well as unrivalled agility and precise handling.
The standard two-axle air suspension system combined with Dynamic Damper Control and Active Comfort Drive with Road Preview guarantees the very highest level of driving comfort while Active Roll Stabilization minimizes body roll during cornering. The rear-axle steering of the standard Integral Active Steering system gives the new ALPINA B7 class-leading levels of dynamic performance and light-footed handling.

Active Comfort Drive with Road Preview also includes an anticipatory chassis control function. The advance information for controlling the combination of chassis systems is learned from driving style analysis readings, data from the navigation system and a stereo camera, and significantly increases ride comfort and active safety.
While the two-axle air suspension system with auto-levelling function is primarily responsible for the exceptional level of ride comfort, it also enables the ride height to be adjusted by a total of 1.4”. At speeds above 140 mph or when selecting Sport+ Mode the new ALPINA B7 automatically reduces its ride height by 0.6” for a lower center-of-gravity and improved handling. When needed, the ride height can also be raised by 0.8” up to a speed of 20 mph to increase ground clearance.

The settings of the Electronic Damper Control, which influences both rebound and compression, can be selected using the Driving Experience Control switch. A broad range of ALPINA damper set-ups are available ranging from Comfort+ Mode for effortless and relaxed cruising to ALPINA Sport+ Mode for maximum dynamic performance.

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