Mercedes-Benz E63 AMG Estate, 2014

 

 

 Mercedes-Benz E63 AMG Estate, 2014

The Mercedes-AMG continues to champion performance, dynamism and efficiency: the new Mercedes-Benz E63 AMG is now available as a particularly powerful S-Model with an output of 430 kW (585 hp), 800 Newton metres of torque and featuring a newly developed performance-oriented AMG 4MATIC all-wheel-drive system. The AMG 5.5-litre V8 biturbo engine continues to be the absolute pinnacle of efficiency: the combination of high performance and low fuel consumption remains unrivalled by any other competitor in the segment worldwide. The permanent all-wheel drive is also optionally available for the other Mercedes-Benz E63 AMG models - on which the V8 engine has been uprated from 386 kW (525 hp) to 410 kW (557 hp), with 720 Nm of torque. With this range, Mercedes-AMG is premiering high-performance passenger car models with an all-wheel-drive system geared to driving dynamics.

The launch of the new, customised model variants will offer Mercedes-AMG customers greater scope for individuality than ever before. The new E63 AMG presents a more powerful character and a more dynamic appearance than all its predecessors: the new AMG design philosophy is immediately apparent at first glance, with the new "twin blade" radiator grille and the new "A-wing" in the AMG front apron defining the exclusive look. As previously, the top AMG model is available as a Saloon and Estate. The Mercedes-Benz E63 AMG's appeal is also boosted by substantially enhanced value for money: customers now receive more performance and driving dynamics and a broader scope of standard equipment and appointments.

The CLS63 AMG also benefits from the new model range constellation: similarly to the E63 AMG, the Coupé and Shooting Brake will also be available with performance-oriented AMG 4MATIC all-wheel drive. Alongside the successful SUVs - ML63 AMG, GL63 AMG, G63 AMG and G65 AMG - two passenger car model ranges comprising up to eight unique models with all-wheel drive are now available from Mercedes-AMG in the guise of the Mercedes-Benz E63 AMG and the CLS63 AMG. Additional models featuring performance-oriented AMG 4MATIC all-wheel drive, such as the A45 AMG and the CLA45 AMG, will follow in 2013.

Acceleration to 100 km/h from a standing start in 3.6 seconds provides the Mercedes-Benz E63 AMG S-Model with a comfortable lead over the entire competition; the top speed stands at 250 km/h (electronically limited). In addition to the increase in output, this is also attributable in no small part to the performance-oriented AMG 4MATIC all-wheel drive with a power distribution ratio of 33 to 67 percent (front/rear axle). Perfect traction during acceleration effectively avoids slip-induced losses.

On the new S-Model the AMG 5.5-litre V8 biturbo engine generates a maximum output of 430 kW (585 hp) and maximum torque of 800 Newton metres - representing an increase of 20 kW (28 hp) over the AMG Performance package which was previously available as an option. This enhanced performance and power results from adaptation of the engine application, an increase in peak pressure and a rise in the charge pressure from 0.9 to 1.0 bar. At 410 kW (557 hp) and 720 Newton metres, the basic model also boasts an increase of 24 kW (32 hp) and 20 Newton metres over its predecessor.

Despite added power and enhanced performance, all models of the Mercedes-Benz E63 AMG offer high efficiency, low fuel consumption and low exhaust emissions. The AMG 5.5-litre V8 biturbo engine remains the most efficient series production V8 engine around - with substantially more cubic capacity than its direct competitors. The E63 AMG rated at 410 kW (557 hp) with rear-wheel drive runs on 9.8 litres of fuel per 100 kilometres in accordance with NEDC (230 grams of CO2). The variant with performance-oriented 4MATIC all-wheel drive and the S-Model rated at 430 kW (585 hp) with all-wheel drive display only marginally higher fuel consumption, at 10.3 to 10.5 litres per 100 km (242 grams to 246 grams of CO2). As an additional boon, following the implementation of internal engine measures all E63 AMGs meet the requirements of the stringent Euro 6 emissions standard which will not enter into force until 2015.

The market launch of the new Mercedes-Benz E63 AMG with rear-wheel drive will begin in April 2013, with the all-wheel-drive E63 AMG and the E63 AMG S-Model following in June.

Engine: Top on power and efficienc
The AMG 5.5-litre V8 biturbo engine in the Mercedes-Benz E63 AMG delivers signature AMG high performance on all fronts. From top speed through torque generation, power delivery, engine sound and suitability for long trips to hallmark Mercedes reliability, the eight-cylinder engine with an output of up to 430 kW (585 hp) meets high expectations and leads the way in its segment. Today's challenges also include peak performance in terms of efficiency. The E63 AMG continues to set new standards here - the AMG 5.5-litre V8 biturbo engine remains the most efficient series production V8 engine around. A look at the fuel consumption picture confirms its outstanding credentials: running on 9.8 litres per 100 kilometres in NEDC combined mode (E63 AMG Saloon with rear-wheel drive), the E63 AMG demonstrates in impressive fashion how fascinating dynamics and low fuel consumption can be combined to perfection.

As previously, the Mercedes-Benz E63 AMG is available in a choice of two power ratings: as the basic model with an output of 410 kW (557 hp) and 720 Newton metres of torque and as the S-Model rated at 430 kW (585 hp) and generating up to 800 Newton metres of torque. This represents an increase of up to 24 kW (32 hp) and 20 Newton metres in comparison to the respective predecessor models. The technical basis for this uprating results from adaptation of the engine application, an increase in peak pressure and a rise in the charge pressure from 0.9 to 1.0 bar. The engine experts at AMG have achieved compliance with the requirements of the particularly stringent EU6 emissions standard, which will not become mandatory until 2015, by optimising the injection timing with the aid of multiple fuel injection and by modifying the European on-board diagnostics.

From power delivery to engine sound, the AMG 5.5-litre V8 biturbo engine (internal designation M 157) makes every mile a sheer delight. The E63 AMG picks up speed with effortless poise. A key factor here is the unique torque curve of the supercharged eight-cylinder engine from the AMG hand-finishing section in Affalterbach: 720 Newton metres of torque are available in the broad rev range from 1750 to 5250 rpm, the Mercedes-Benz E63 AMG S even disposing of as much as 800 Newton metres between 1750 and 5000 rpm. This results in vast pulling power in every speed range.

The technical highlights of the AMG eight-cylinder engine:

•     Direct petrol injection
•     Biturbocharging
•     All-aluminium crankcase
•     Four-valve technology with camshaft adjustment
•     Air-water charge air cooling
•     Generator management
•     ECO start/stop function

Two exhaust gas turbochargers located next to the cylinder banks supply the eight cylinders with fresh air. At their maximum speed of 185,000 rpm under full load, the two turbochargers force 1750 kg of air per hour into the combustion chambers.
The AMG V8 dispenses with the customary blow-off valve. This has enabled an extremely compact design for the compressor housing. To ensure agile responsiveness with no time lag, all the air ducts in the intake tract are as short as possible. The AMG experts have enabled the wastegate valve, which reduces the pressure in the exhaust system during negative load changes, to be vacuum-controlled via an electropneumatic converter. This allows dethrottling under partial loads, which in turn lowers the fuel consumption.

As was already the case in the AMG 6.0-litre V12 biturbo engine, the eight-cylinder direct-injection unit uses particularly efficient air/water intercooling. The low-temperature cooler with its water circulation is space-savingly accommodated within the V of the cylinder banks. It effectively cools down the intake air compressed by the turbochargers before it enters the combustion chambers, and maintains a constantly lower intake temperature under full load. The large radiator at the car's front end ensures defined cooling of the water circulating in the low-temperature circuit. Extremely short charge-air ducting makes for optimum responsiveness. The stainless-steel pressure pipes for the fresh and charge air are produced by the hydroforming process, have a wall thickness of only 0.8 millimetres and are designed for very low pressure loss.

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Mercedes-Benz E63 AMG, 2014

 

 

Mercedes-Benz E63 AMG, 2014

Mercedes-Benz AMG continues to champion performance, dynamism and efficiency: the new Mercedes-Benz E63 AMG is now available as a particularly powerful S-Model with an output of 430 kW (585 hp), 800 Newton metres of torque and featuring a newly developed performance-oriented AMG 4MATIC all-wheel-drive system. The AMG 5.5-litre V8 biturbo engine continues to be the absolute pinnacle of efficiency: the combination of high performance and low fuel consumption remains unrivalled by any other competitor in the segment worldwide. The permanent all-wheel drive is also optionally available for the other Mercedes-Benz E63 AMG models - on which the V8 engine has been uprated from 386 kW (525 hp) to 410 kW (557 hp), with 720 Nm of torque. With this range, Mercedes-AMG is premiering high-performance passenger car models with an all-wheel-drive system geared to driving dynamics.

The CLS63 AMG also benefits from the new model range constellation: similarly to the E63 AMG, the Coupé and Shooting Brake will also be available with performance-oriented AMG 4MATIC all-wheel drive. Alongside the successful SUVs - ML63 AMG, GL63 AMG, G63 AMG and G65 AMG - two passenger car model ranges comprising up to eight unique models with all-wheel drive are now available from Mercedes-AMG in the guise of the Mercedes-Benz E63 AMG and the CLS63 AMG. Additional models featuring performance-oriented AMG 4MATIC all-wheel drive, such as the A45 AMG and the CLA45 AMG, will follow in 2013.

Acceleration to 100 km/h from a standing start in 3.6 seconds provides the Mercedes-Benz E63 AMG S-Model with a comfortable lead over the entire competition; the top speed stands at 250 km/h (electronically limited). In addition to the increase in output, this is also attributable in no small part to the performance-oriented AMG 4MATIC all-wheel drive with a power distribution ratio of 33 to 67 percent (front/rear axle). Perfect traction during acceleration effectively avoids slip-induced losses.

On the new S-Model the AMG 5.5-litre V8 biturbo engine generates a maximum output of 430 kW (585 hp) and maximum torque of 800 Newton metres - representing an increase of 20 kW (28 hp) over the AMG Performance package which was previously available as an option. This enhanced performance and power results from adaptation of the engine application, an increase in peak pressure and a rise in the charge pressure from 0.9 to 1.0 bar. At 410 kW (557 hp) and 720 Newton metres, the basic model also boasts an increase of 24 kW (32 hp) and 20 Newton metres over its predecessor.

Despite added power and enhanced performance, all models of the Mercedes-Benz E63 AMG offer high efficiency, low fuel consumption and low exhaust emissions. The AMG 5.5-litre V8 biturbo engine remains the most efficient series production V8 engine around - with substantially more cubic capacity than its direct competitors. The E63 AMG rated at 410 kW (557 hp) with rear-wheel drive runs on 9.8 litres of fuel per 100 kilometres in accordance with NEDC (230 grams of CO2). The variant with performance-oriented 4MATIC all-wheel drive and the S-Model rated at 430 kW (585 hp) with all-wheel drive display only marginally higher fuel consumption, at 10.3 to 10.5 litres per 100 km (242 grams to 246 grams of CO2). As an additional boon, following the implementation of internal engine measures all E63 AMGs meet the requirements of the stringent Euro 6 emissions standard which will not enter into force until 2015.

The market launch of the new Mercedes-Benz E63 AMG with rear-wheel drive will begin in April 2013, with the all-wheel-drive E63 AMG and the E63 AMG S-Model following in June.

The Engine: Top on power and efficienc
The AMG 5.5-litre V8 biturbo engine in the Mercedes-Benz E63 AMG delivers signature AMG high performance on all fronts. From top speed through torque generation, power delivery, engine sound and suitability for long trips to hallmark Mercedes reliability, the eight-cylinder engine with an output of up to 430 kW (585 hp) meets high expectations and leads the way in its segment. Today's challenges also include peak performance in terms of efficiency. The E63 AMG continues to set new standards here - the AMG 5.5-litre V8 biturbo engine remains the most efficient series production V8 engine around. A look at the fuel consumption picture confirms its outstanding credentials: running on 9.8 litres per 100 kilometres in NEDC combined mode (E63 AMG Saloon with rear-wheel drive), the E63 AMG demonstrates in impressive fashion how fascinating dynamics and low fuel consumption can be combined to perfection.

As previously, the Mercedes-Benz E63 AMG is available in a choice of two power ratings: as the basic model with an output of 410 kW (557 hp) and 720 Newton metres of torque and as the S-Model rated at 430 kW (585 hp) and generating up to 800 Newton metres of torque. This represents an increase of up to 24 kW (32 hp) and 20 Newton metres in comparison to the respective predecessor models. The technical basis for this uprating results from adaptation of the engine application, an increase in peak pressure and a rise in the charge pressure from 0.9 to 1.0 bar. The engine experts at AMG have achieved compliance with the requirements of the particularly stringent EU6 emissions standard, which will not become mandatory until 2015, by optimising the injection timing with the aid of multiple fuel injection and by modifying the European on-board diagnostics.

From power delivery to engine sound, the AMG 5.5-litre V8 biturbo engine (internal designation M 157) makes every mile a sheer delight. The E63 AMG picks up speed with effortless poise. A key factor here is the unique torque curve of the supercharged eight-cylinder engine from the AMG hand-finishing section in Affalterbach: 720 Newton metres of torque are available in the broad rev range from 1750 to 5250 rpm, the Mercedes-Benz E63 AMG S even disposing of as much as 800 Newton metres between 1750 and 5000 rpm. This results in vast pulling power in every speed range.

The technical highlights of the AMG eight-cylinder engine:

•     Direct petrol injection
•     Biturbocharging
•     All-aluminium crankcase
•     Four-valve technology with camshaft adjustment
•     Air-water charge air cooling
•     Generator management
•     ECO start/stop function

Two exhaust gas turbochargers located next to the cylinder banks supply the eight cylinders with fresh air. At their maximum speed of 185,000 rpm under full load, the two turbochargers force 1750 kg of air per hour into the combustion chambers. Thanks to their special, compact design - the turbine housings are welded to the exhaust manifold - there are significant space advantages, and the catalytic converters also heat up more rapidly.

The AMG V8 dispenses with the customary blow-off valve. This has enabled an extremely compact design for the compressor housing. To ensure agile responsiveness with no time lag, all the air ducts in the intake tract are as short as possible. The AMG experts have enabled the wastegate valve, which reduces the pressure in the exhaust system during negative load changes, to be vacuum-controlled via an electropneumatic converter. This allows dethrottling under partial loads, which in turn lowers the fuel consumption.

As was already the case in the AMG 6.0-litre V12 biturbo engine, the eight-cylinder direct-injection unit uses particularly efficient air/water intercooling. The low-temperature cooler with its water circulation is space-savingly accommodated within the V of the cylinder banks. It effectively cools down the intake air compressed by the turbochargers before it enters the combustion chambers, and maintains a constantly lower intake temperature under full load. The large radiator at the car's front end ensures defined cooling of the water circulating in the low-temperature circuit. Extremely short charge-air ducting makes for optimum responsiveness. The stainless-steel pressure pipes for the fresh and charge air are produced by the hydroforming process, have a wall thickness of only 0.8 millimetres and are designed for very low pressure loss.

All-aluminium crankcase with Silitec cylinder liners
The crankcase for the AMG 5.5-litre V8 biturbo engine is made of diecast aluminium. The low (dry) engine weight of 204 kilograms is the result of uncompromising lightweight construction methods and gives the vehicle balanced weight distribution. The bearing cover for the main crankshaft bearings, made of grey cast iron, is bolted to the crankcase for high rigidity. Cast-in Silitec cylinder liners ensure that the eight pistons operate with low friction.

Drilled ventilation holes in the crankcase lead to a higher output and fuel savings under partial load: above the bearing blocks there are longitudinally drilled holes which connect the adjacent crankcase cavities. Normally the upward and downward movement of the pistons causes air to be forced into and extracted from the sump, which leads to increased resistance and therefore a reduction in output. The ventilation holes prevent this by ensuring effective pressure compensation between the cavities.

The forged crankshaft made of high-grade 38MnS6BY steel alloy (a combination of the chemical elements manganese, sulphur, boron and yttrium) rotates in five main bearings, has eight counterweights and has been optimised with respect to torsional rigidity, inertia, low rotating masses and a long operating life. A two-mass viscous damper mounted at the front reliably eliminates vibrations. Each connecting rod journal on the crankshaft carries two forged, cracked connecting rods. In the interests of low mechanical friction and high wear resistance, the lightweight pistons have a metallic contact surface. Pressure-controlled oil-spray nozzles in the crankcase ensure that the highly stressed piston crowns are efficiently cooled.

Four-valve technology with variable camshaft adjustment
Perfect charging of the combustion chambers is ensured by large intake and exhaust valves, of which there are two per cylinder. The exhaust valves, which are subject to high thermal loads, are sodium-cooled and hollow in order to reduce weight. Four overhead camshafts operate the 32 valves via low-maintenance, low-friction cam followers. The infinitely variable camshaft adjustment within a range of 40 degrees on the intake and exhaust sides depends on the engine load and engine speed, leading to outstanding output and torque values. This also results in consistent idling at a low speed.

Depending on the engine speed, valve overlap can be varied for the best possible fuel/air supply to the combustion chambers and efficient removal of the exhaust gases. The variable camshaft adjustment is carried out electromagnetically via four pivoting actuators, and is controlled by the engine control unit. The camshafts are driven by three high-performance silent chains, which have considerable advantages with regard to noise comfort compared to cylinder roller chains.

Innovative oil supply and water cooling
Efficient oil delivery under all load and operating conditions is ensured by an oil pump with an electrically controlled compression stage. The oil pressure can be varied between 2 and 4 bar, which has advantages in terms of friction and fuel consumption. An extraction stage integrated into the oil pump for the two turbochargers prevents oil from being entrained into the charge air and exhaust gases, thereby helping to reduce emissions even further. Both the sump and the extraction point have been optimised for maximum lateral acceleration and efficient lubrication. The oil capacity is 10.5 litres.

The combined water/oil cooling system represents an intelligent solution: after a cold start, initially the engine oil is only cooled via the oil/water heat exchanger. If the cooling performance of the very compact cooler is insufficient, the flow is additionally directed through the external engine oil/air cooler by an oil thermostat. The advantage of this system is that the engine oil heats up more rapidly, as the engine coolant warms up more quickly and the oil is later cooled by the coolant. A selectable water thermostat ensures rapid warming of the coolant when starting the engine and driving off. Large intakes in the new front apron of the E63 AMG ensure an effective flow of air to the water, engine oil, charge-air and transmission oil coolers.

The engine coolant is cooled using the particularly efficient crossflow principle. There is a transverse flow of coolant through both the crankcase and the cylinder heads. Additional cooling slots in the cylinder head allow more efficient cooling of the combustion chambers, which entails advantages during combustion, enabling earlier ignition timings to be chosen without incurring the risk of knocking.

Generator management and optimised belt drive
The ECO start/stop function, which in "Controlled Efficiency" mode shuts down the eight-cylinder engine every time the vehicle is stationary, is not the only feature contributing to low fuel consumption. Generator management also helps to enhance efficiency: whenever the engine is on the overrun or when braking, kinetic energy is used to charge the battery rather than being wasted as heat in the usual way. In all other operating modes a combination of onboard network and generator management enables the generator to be kept at a low voltage. This reduces the load on the engine and makes for fuel savings of around 0.15 litres per 100 kilometres according to the NEDC standard, and up to 0.2 litres per 100 km in city driving with its frequent overrun and braking phases.

Highly efficient engine electronics for every function
All the engine functions are executed and controlled by a particularly efficient control unit. This state-of-the-art engine computer not only controls direct petrol injection, charge pressure, camshaft adjustment and variable oil supply but also communicates with all the other onboard control units, such as those of the AMG SPEEDSHIFT MCT 7-speed sports transmission. The microprocessor has more than 30,000 different parameters and functions stored in its memory, and is able to perform up to 260 million individual operations per second. To reduce the load on the engine control unit, the eight individual ignition coils have an integral electronic module on each cylinder. This ensures a strong ignition spark at all engine speeds and under all load conditions. The highly precise fuel distribution of the piezo-electric injectors is handled by eight high-voltage output stages.

The standard scope of equipment and appointments for all E63 AMG models includes (selection):

•     Active Parking Assist
•     AMG door entry sills
•     AMG sports pedals in brushed stainless steel with rubber studs
•     ATTENTION ASSIST
•     COLLISION PREVENTION ASSIST
•     Metallic paint finishes
•     LED High Performance headlamps

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