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Home » Green Car News » BMW Green Car Guide

BMW ActiveHybrid power available on new 7 Series

25 May 2012

BMW-ActiveHybrid-new-7-Series-hybrid-cars

Write a Review about the BMW 7-series

 

The new BMW 7 Series reinforces BMWs commitment to building the finest flagship model possible with a focus on sporting elegance, superb refinement and luxurious comfort combined with efficient yet high performance powertrains.

Small design enhancements, including new optional Adaptive LED headlights, accentuate the strong, powerful lines and balanced proportions inherent to the 7 Series. Inside and the pursuit of innovation is apparent with an enhanced control display and a new optional multi-function Instrument panel providing access to the latest in BMWs ConnectedDrive technology. Additional in-car refinement measures and further optimisation of the 7 Series chassis have led to an even higher level of driving comfort for the occupants.

 

With a revised range of highly efficient engines, a standard eight-speed automatic gearbox and the full array of EfficientDynamics technologies, the new BMW 7 Series combines enhanced performance with significantly reduced emissions and fuel consumption. The latest BMW 7 Series is also the first to be offered in the UK as an ActiveHybrid in both standard and long-wheelbase guises courtesy of a 3.0-litre six-cylinder engine mated to a synchronous electric motor and lithium-ion high performance battery which will allow for solus electrically-powered driving at given times.

Model Price from OTR Power

Hp

Torque

Nm

0 62mph Seconds Top Speed Mph Combined Mpg CO2Emissions g/km
BMW ActiveHybrid7 66,040 354 500 5.7 155* 41.5 158
BMW ActiveHybrid7 L 69,140 354 500 5.7 155* 41.5 158
BMW 740Li 64,505 320 450 5.7 155* 35.8 184
BMW 740i 61,505 320 450 5.7 155* 35.8 184
BMW 740d 65,305 313 630 5.5 155* 49.6 149
BMW 730Ld 61,215 258 560 6.1 155* 50.4 148
BMW 730d 58,115 258 560 6.1 155* 50.4 148

*Electronically limited.

Exterior Design: a stylish presence from every angle

The new BMW 7 Series is the epitome of BMWs approach to making advanced, elegant and luxurious vehicles; the brand flagship and hence, a car with genuine presence as well as an air of sporting luxury. The main exterior changes are to the front and rear of the car, but in addition, the 8mm drop in the overall height of the vehicle has further accentuated the sleek profile of this machine.

From the front, the new 7 Series now presents the latest version of the famous BMW kidney grille which features a larger aperture but with nine instead of 13 slats for greater visual impact. In the lower section a full-width air intake is now split into three sections, defined by a pair of chrome bars on the outer edges and flanked by vertical air intakes that form part of the advanced aerodynamic package.

As an option, customers can now specify full Adaptive LED headlights, which with their crisp accent strip and familiar BMW corona rings not only supply excellent visibility at night, but further sharpen the frontal design of the new 7 Series.

Interior: supreme luxury meets high technology

As befits a vehicle with the prestige of the new BMW 7 Series, the stylish cabin is a delightful place to spend time in, with its flowing forms and exquisite materials. With an interior trimmed in either Dakota or Exclusive Nappa leather, it is apparent that real craftsmanship has been employed in its creation and construction, executed with precise attention to detail. Additional soundproofing material has been incorporated in the B and C pillars, the sills and boot area, with careful sealing around the window frames and mirrors. New, variable-colour ambient lighting adds to the feeling of luxury.

Despite the luxurious surroundings, BMWs traditional ergonomic focus on the driver is apparent, with newly designed seats increasing the comfort and support for their occupants. Comfort seats are optionally available and can be ordered in combination with either folding tables or a new rear seat entertainment system that features 9.2-inch colour screens. These appear to be floating thanks to their new slim design.

A further option is the individual rear Comfort seats, which features electrical adjustment for the seat back angle, seat position and head restraint. And for the ultimate in rear-seat comfort, BMW offers the long wheelbase version of the new 7 Series, with an extra 140mm in the wheelbase devoted to rear seat legroom and an extra 10mm of rear seat headroom as well.

The quiet, peaceful surroundings of the new 7 Series interior are an ideal place in which to enjoy the output of the new optional Bang & Olufsen Advanced audio system. With 1,200w of power and 16 speakers including an illuminated centre speaker that extends out of the instrument panel using Acoustic Lens Technology the finest sonic experience is assured.

Engines: fine tuned for perfection

The new BMW 7 Series is propelled by a range of petrol and diesel powerplants that utilise cutting-edge engine technology for a sensational mix of performance and economy.

The BMW ActiveHybrid7 with its 320hp 2,979cc engine and BMW TwinPower Turbo technology is taken from the standard 740i and then adapted with a 55hp synchronous motor, a hybrid specification eight-speed automatic transmission, a lithium-ion high performance battery all wrapped into an intelligent energy management package to provide the first 7 Series hybrid to be offered in the UK.

Performance is brisk yet economical and with low CO2 emissions. With a max output of 354hp and 500 Nm of torque the ActiveHybrid7 can accelerate from zero to 62mph in 5.7 seconds and on to a top speed of 155mph. However, it is capable of this at the same time as achieving 41.5mpg and emissions of 158g/km.

The new BMW 750i features a revised version of the TwinPower turbo 4.4-litre V8, with optimised high pressure direct fuel injection and reduced charge cycle losses thanks to the clever integration of Valvetronic variable control of intake valve lift. The engine now delivers 10per cent more power at 449hp, and 8.5per cent more torque at a mighty 650Nm, developed over a broad rev band enough for a 0-62mph sprint of 4.8 seconds and a top speed electronically limited to 155mph. Even more impressive is the 25 per cent improvement in efficiency: fuel consumption is now 32.8mpg and CO2 emissions are just 199g/km.

The new BMW 740i is powered by the superb TwinPower turbo 3.0-litre straight-six, a pioneer of BMWs integration of twin-scroll turbo technology with direct fuel injection, Double-VANOS and Valvetronic for maximum throttle response and power with highly efficient consumption. The engine has a peak power output of 320hp and a maximum torque of 450Nm, the latter developed from just 1,300rpm, giving this 7 Series the same performance as the outgoing 740i, but with fuel economy stands at 35.8mpg with CO2 emissions of 184g/km.

The choice of diesel powerplants in the new BMW 7 Series is headed by the powerful BMW 740d, a formidable exponent of BMWs TwinPower turbo technology featuring two turbochargers for the familiar 3.0-litre straight-six. Thanks to minor detail improvements, this engine now produces slightly more power at 313hp and an extra 30Nm of torque to make a peak of 630Nm at just 1,500rpm. Performance, with the benefit of the standard new eight-speed automatic transmission, is dramatic, with 0-62mph achieved in only 5.5 seconds and a top speed electronically limited to 155mph. As ever, this performance is not at the expense of efficiency, with a frugal 49.6mpg recorded on the test cycle and CO2 emissions of just 149g/km.

The new BMW 730d retains its enviable position as the worlds most efficient luxury limousine. The 3.0-litre TwinPower turbo straight-six now produces 258hp and 560Nm of torque both increases on previous outputs but couples those figures with a combined fuel consumption of 50.4mpg and outstandingly low CO2 emissions of just 148g/km, a reduction of 30g/km versus its predecessor. EU6 compliance is also available as an option with no impact to emissions or fuel economy.

Maximising the efficiency of these engines is the new Eight-speed automatic gearbox, fitted as standard across the range, which helps the engine to work in its optimum rev band to the benefit of both performance and economy.

EfficientDynamics: a full suite of measures for the flagship

The BMW EfficientDynamics initiative encompasses every aspect of the vehicle, from the use of advanced and efficient engines, to lightweight body construction and innovative drivetrain electronics.

In a first for the 7 Series it is now offered with BMW BluePerformance giving a car so equipped the ability to already surpass the forthcoming 2014 EU6 emissions criteria. Thanks to the use of an oxidising converter, a diesel particulate filter and a catalytic converter to all reduce the harmful emissions, including nitrogen oxide, that exit the exhaust.

All new BMW 7 Series models (except 760Li) are equipped with an Auto Start-Stop function and Brake Energy Regeneration. Intelligent energy management is further enhanced by the ancillary units, which consume significantly less energy compared with conventional systems. Examples include the on-demand coolant pump, the electronically controlled oil pump and the new Electric Power Steering system, which offers potential savings of up to three per cent.

The ECO PRO mode modifies the powertrain management and programming of the heating and air conditioning, heated seats and exterior mirror heating to operate at optimum efficiency. It also encourages an economical driving style.

With the exception of the BMW 760Li, all engine variants feature a proactive driving assistant that can be switched on via the ECO PRO mode. Drawing on the latest navigation data, it recommends advance adjustment of the cars speed with the aim of saving fuel.

The new BMW 7 Series goes on sale in the UK on 22 September, 2012 priced from 58,115 OTR for a 730d SE.

 

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