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Saturday, July 26, 2008

7 Series

Sleek looks reflect the owner prestige and satisfy anyone who behind the wheel.
Model range from :
730i 730Li 740i 740Li 750i 750Li 760i 760Li 730d 730Ld 745d.

Dynamic to the core.
The aluminium chassis on the BMW 7 Series Sedan. The BMW 7 Series is the unique convergence of premium-limousine luxury and sports-car dynamic agility. Together with the precisely-tuned suspension and the wider rear axle, the aluminium chassis of the 7 Series contributes to its astoundingly light-footed handling and razor-sharp steering behaviour. Even on winding roads, the chassis's intelligent control systems ensure that every journey in the flagship sedan is a uniquely comfortable one.

Always under control.
Dynamic Stability Control (DSC) on the BMW 7 Series Sedan. For greater safety and for greater driving pleasure:
Dynamic Stability Control (DSC), an electronic chassis control system, is a standard feature of the BMW 7 Series. It constantly monitors the behaviour of the chassis and wheels. When it detects the threat of traction loss, it reduces drive power and applies precisely-measured braking pressure to individual wheels. Skidding is prevented before it can start, as within milliseconds, the BMW 7 Series is stabilised.

Chassis & running gear
All dimension in metric units.
Front: Double-joing thrust-rod spring strut axle in aluminium; compensation of transverse loads; anti-dive.
Rear: Integral IV multi-arm axle in aluminium; anti-squat/anti-dive.
Steering: Power-assisted rack and pinion with Servotronic.
Turning circle diameter (m): 12.10
Brakes: Single piston inner vented swing-calliper discs of 324 mm diameter all-round.
Wheels: Multi-spoke style 94. 8J x 18.



The Interior
Combination of leather, advance technology equipment and system, enhance comfort and safety during handling. Creates such an unforgetable driving fenomena.
Transmission: Six-speed automatic with Steptronic function. ZF model number 6HP26.
Gear ratios:1st: 4.17:12nd: 2.34:13rd: 1.52:14th: 1.14:15th: 0.87:16th: 0.69:1Reverse: 3.40:1Final drive: 3.64:1




Engine
Cubic capacity (cc): 3600
Compression ratio: 10.50:1
Bore x stroke (mm): 84.00 x 81.20
Valve gear: Four valves per cylinder (32 in total)
Max. power (bhp): 272 at 6200 rpm
Max. torque (lb.ft): 265 at 3700 rpm


Exhaust with particle filtering system for cleaner output gas.

Crosssection view from the V8 32 valve combussion chamber.

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