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BMW M6-based G-POWER M6 HURRICANE RR

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Khatir Soltani
As reported by G-Power

After the G-POWER M5 HURRICANE RS with bi-supercharger engine and 750 hp / 551 kW broke the record for the “world’s fastest saloon car” at the end of 2008 with a speed of 367.4 km/h, G-POWER went one step further in 2010, taking the existing record to a new all-time best of 372 km/h with the next evolution of the same car – the M5 HURRICANE RR.

Photo: G-Power

The 800 hp 588 kW V10 bi-supercharger engine familiar from the G-POWER M5 HURRICANE RR is now also available in BMW’s full-size coupé, making the G-POWER M6 HURRICANE RR the world’s fastest 4-seat Coupé.

The necessary power increase comes courtesy of a further developed version of the 750 hp / 551 kW SK III RS bi-supercharger system, with the 800 hp evolution featuring two ASA T1-316 radial supercharger. The charge air, which is pre-compressed inside the two superchargers, is cooled to performance-enhancing temperatures by the dual-flow, water-cooled charge air cooler system finished in G-POWER’s characteristic orange. This complex aluminium casting replaces the standard-production airbox on top of the engine and, because of its short intake channels, facilitates the same spontaneous throttle response as the series production engine, combined, however, with a substantial increase in torque.

The inside of the ten-cylinder four-valve engine has been optimised by lightweight, precisely balanced Mahle high-performance forged pistons with lower compression and increased stiffness. Dedicated components are also required in place of the series-production con rods and piston pins, which are not specified to handle the significant increase in forces. Modified mapping for the engine electronics also contributes to the higher peak output of 800 hp / 588 kW at between 7,500 and 8,000 rpm. The maximum torque of 800 Nm is generated at 5,000 rpm.

Of course, the outstanding performance figures delivered by the G-POWER M6 HURRICANE RR are not limited to top speed alone. With less than 4.35 seconds from 0–100 km/h, the almost two-tonne coupé sets a standard that is just as impressive as the 9.5 seconds it takes to 200 km/h and the 24,9 seconds to the 300 mark.

Photo: G-Power
Khatir Soltani
Khatir Soltani
Automotive expert
  • Over 6 years experience as a car reviewer
  • Over 50 test drives in the last year
  • Involved in discussions with virtually every auto manufacturer in Canada