Home Vídeos 2020 BMW 840i – Four-Door Luxury Performance Gran Coupe

2020 BMW 840i – Four-Door Luxury Performance Gran Coupe

119
0

2020 BMW 840i – Four-Door Luxury Performance Gran Coupe. 2020 BMW 840i – Drive, Interior and Exterior. Color: Frozen Brilliant White. Subscribe.

2020 BMW 840i Gran Coupe Specifications:
Power Unit
Config/No of cyls/valves: In-line / 6 / 4
Engine technology: BMW TwinPower Turbo technology: twin-scroll turbocharger, High Precision Injection, VALVETRONIC fully variable valve timing, Double-VANOS variable camshaft timing
Effective capacity cc: 2998
Stroke/bore mm:94.6 / 82.0
Compression ratio :1 11.0
Fuel: min RON 91
Max output kW/hp: 250 / 340 at rpm 5000 – 6500
Max torque Nm: 500 at rpm 1600 – 4500
Battery/installation: Ah/– 105 / luggage compartment
Suspension, front: Double-wishbone axle in aluminium construction with separate lower track arm and specific elastokinematics
Suspension, rear: Five-link axle in aluminium/steel lightweight construction with dual elastic bearing and specific elastokinematics
Brakes, front: Vented disc brakes, with four-piston fixed callipers
Brakes, rear:Vented disc brakes, with single-piston floating callipers
Driving stability systems Standard: DSC incl. ABS and DTC (Dynamic Traction Control), CBC (Cornering Brake Control), DBC (Dynamic Brake Control), Dry Braking function, fading compensation, Start-Off Assistant, Adaptive M suspension, electronically controlled rear-axle differential lock; optional: active roll stabilisation
Safety equipment Standard: airbags for driver and front passenger, side airbags for driver and front passenger, head airbags for front and rear seats, three-point inertia-reel seatbelts on all seats with belt stopper, belt latch tensioner and belt force limiter in the front, crash sensors, tyre pressure indicator
Steering: Electric Power Steering (EPS); optional: Integral Active Steering
Steering ratio, overall :1 16.3
Tyres, front/rear: 245/45 R18 100Y XL/ 275/40 R18 103Y XL
Rims, front/rear: 8J x 18 light-alloy/ 9J x 18 light-alloy
Type of transmission: Eight-speed Steptronic transmission
Power-to-weight ratio (DIN): kg/kW 7.2
Output per litre kW/l: 83.4
Acceleration 0–100 km/h s: 5.2
Top speed km/h: 250
BMW EfficientDynamics standard features:
Brake Energy Regeneration with recuperation display, Electric Power Steering (EPS), Auto Start Stop function, Optimum Shift Indicator, ECO PRO mode with coasting function, BMW EfficientLightweight, optimised aerodynamics, active air flap control, on-demand operation of ancillary units, map-regulated oil pump, rear differential with optimised warm-up behaviour
Fuel Consumption ECE
Urban l/100 km: 9.3 – 8.9
Extra-urban l/100 km: 6.5 – 6.2
Combined l/100 km: 7.5 – 7.2

The new straight-six petrol variant, meanwhile, can be specified in either all-wheel-drive BMW 840i xDrive Gran Coupe or classical rear-wheel-drive BMW 840i Gran Coupe form. The BMW 840i Gran Coupe’s standard M Sport differential with active locking function at the rear axle adds to the sense of BMW driving pleasure in its most authentic form. The M Sport differential is also part of standard specification on the BMW M850i xDrive Gran Coupe.

The 3.0-litre unit with BMW TwinPower Turbo technology weighs in at around six kilograms less than the engine it replaces and makes its mark with noticeably enhanced elasticity throughout the rev range. These are both key factors in the agile, fleet-footed handling of the BMW 840i Gran Coupe and BMW 840i xDrive Gran Coupe. The new engine places its maximum output of 340 hp at the driver’s disposal between 5,000 and 6,500 r p m, while peak torque has been upped to 500 Nm – available from 1,600 up to 4,500 r p m.

The new power unit responds instantaneously to every movement of the accelerator and power delivery continues unabated up to very high revs. This enables the new BMW 840i Gran Coupe to dart from 0 to 100 km/h (62 mph) in 5.2 seconds. The new BMW 840i xDrive Gran Coupe is even quicker thanks to its all-wheel-drive technology, taking just 4.9 seconds for the same sprint. The new straight-six unit’s superior efficiency translates into combined fuel consumption figures of 7.5 – 7.4 litres per 100 kilometres for the BMW 840i Gran Coupe and 7.8 – 7.7 litres per 100 kilometres for the BMW 840i xDrive Gran Coupe.

The M Sport differential – which comes as standard on the BMW M850i xDrive Gran Coupe and BMW 840i Gran Coupe and can be specified for the other model variants as part of the M Technic Sport Package – gives the car’s handling an even more dynamic edge. The electronically controlled rear differential lock limits equalisation of the rotational speeds at the inside and outside rear wheel when cornering, allowing the driver to power out of bends with remarkably dynamic verve. The locking effect produced by an electric motor and controlled by the DSC (Dynamic Stability Control) system also optimises traction and power transfer on roads where grip levels vary between the right and left rear wheels by preventing a wheel with insufficient grip from spinning and deliberately channelling drive power to the other wheel instead.

LEAVE A REPLY

Please enter your comment!
Please enter your name here