Background
The Bentley Arnage model was no more than a few months old when a mighty corporate bunfight broke out over the future of the esteemed marque in 1998. The Arnage, and its Silver Seraph, Rolls-Royce badge wearing sibling, were the first all new models to leave Crewe since the Silver Shadow of 1965. Then owners and armaments group, Vickers PLC (who’d acquired both marques in 1980), had already ruffled a few, more conservative, feathers with the Arnage. In a first, for either marque, Vickers had not only outsourced engine supply for the car, but they’d struck a deal with BMW no less!
Given this cosy yet controversial relationship, it came as less of a surprise, then, when BMW fielded a bid of £340M for both Rolls Royce and Bentley in mid-1998. Vickers had clearly nurtured this proposal with the engine deal being just a satisfying entrée prior to BMW getting to devour the tantalising main course. As such both Vickers and Rolls-Royce PLC (the aero-engine business still held all rights to the Rolls-Royce name, Spirit of Ecstasy and even the Palladian grill’s shape and use) backed the bid... right up until Vickers didn’t anymore. This volte-face was primarily down to Volkswagen fielding a £430M counter bid. That extra £90M did a lot of talking around the Vickers’ board room table and so they transferred their backing to the Wolfsburg offer.
BMW still had a couple of aces up their well-tailored sleeves, however. Firstly, they immediately threatened to curtail engine supply if Volkswagen prevailed. Secondly, they somehow persuaded Rolls Royce PLC, the aero-engine business, to veto the Volkswagen offer. VW could buy the operation lock, stock and barrel, but they would have to rename the cars, and not use the Rolls-Royce grill or its accompanying mascot. Awkward! Eventually a compromise was reached, allegedly brokered by two German politicians on a golf course. BMW would pay £40M for the Rolls-Royce PLC held rights and toddle off somewhere bucolic (Goodwood as it turned out) to build their cars. Volkswagen would acquire Bentley and the Crewe estate for the original £430M and continue to receive BMW engines for the life of the Arnage.
In a fit of pique, or prudent supply chain management depending on your standpoint, VW pooh-poohed the engine offer. Instead, they blew the cobwebs off the venerable 6.75-litre L-series V8, bolted on a Garrett T4 turbocharger for good measure and transplanted it into the Arnage to create the Arnage Red Label. Clearly this was a hasty move, but it did buy VW time to refine and fettle the offering. In true Wolfsburg style this fettling resulted in more than half of the engine's inners being re-engineered. Bosch Motronic ME7.1.1 engine management now superseded the old Zytek system, and two small Garrett T3 turbochargers replaced the single large T4. This new engine was rated at 399 bhp and 616 lb ft of torque for the Arnage R. However, twin charge coolers were added to uplift those figures to 450bhp and 645 Ib ft for the Arnage T. This elevated the “T” to the top of the range whilst awarding it the title of “the most powerful production Bentley ever made” at the time.








