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The New E-Class Coupe
It's finally happened. Mercedes-Benz has pulled the plug and the CLK is officially dead. As this door shuts, another is opening - the
CLK will be replaced by the new E-Class Coupe. We've come full circle. First the CLK replaced the 124 E-Class coupe (the CE). Now, the
2010 E-Class coupe has replaced the CLK It's been a good 12 years. Almost half a million CLKs have been sold, so it's time for
something new. From some angles, the new coupe looks good. From others, well, looks are subjective.
Note: Mercedes-Benz has announced there will not be an AMG version.
Here's the press release:
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The new Mercedes-Benz E-Class Coupe
STUTTGART - Mercedes-Benz is unveiling the coupe version of the new E-Class at the Geneva Motor Show. Just two months
after the debut of the E-Class sedan, the brand is adding a special highlight to the new range, at the same time
maintaining a tradition that has repeatedly been the source of great excitement throughout the history of the E-Class.
The new E-Class Coupe brings together emotion and performance in a very special way. With the classic coupe profile that
dispenses with the B-pillar, and with fully retractable side windows, the new two-door offers a particularly sporty
interpretation of the dynamic design that defines the new E-Class. Simultaneously, the most aerodynamic version of the
coupe sets a new record in wind resistance. With a Cd of 0.24, the model is the world?s most aerodynamically efficient
series production vehicle. The model line up for the U.S. market includes the V6-powered E350 (268 hp, 258 lb-ft) and
the V8-powered E550 (382 hp, 391 lb-ft). European customers will also have a choice of two new four-cylinder engines
that consume up to 17 percent less fuel, while offering a significant increase in power and torque. The new E-Class
Coupe will appear in U.S. Mercedes-Benz dealerships in June 2009.
The new coupe offers the full spectrum of technical innovations that might be expected from a sporty, luxury class
coupe. These include Agility Control suspension with adaptive shock absorbers, ATTENTION ASSIST drowsiness detection,
the preventative passenger protection system PRE-SAFE and, in Europe, an Active Hood which raises two inches during an
impact to reduce injury to pedestrians. Adaptive high beam assist and a brake hold function are other examples of how
the E-Class Coupe is setting benchmarks within this vehicle class. Other luxurious standard equipment includes leather
interior with sport seats and integrated headrests, a Panorama Sunroof, COMAND system with console-mounted controller,
6-disc CD/DVD changer and fully automatic dual-zone digital climate control.
Lower fuel consumption is achieved by a series of real-life orientated initiatives. These include, for example, the
needs-based control of the steering and fuel pumps, the application of tires with reduced rolling resistance and the
control of the alternator in accordance with driving situation and on-board voltage, as well as the decisive impact of
the outstanding aerodynamics.
Design - Expression of a refined, passionate character
The distinctive line of the new two-door emphasizes traditional styling elements that make Mercedes-Benz coupes
unmistakable - for example, the side window graphic, uninterrupted by a B-pillar and with fully retractable windows, and
the hallmark sports grille dominated by the large three-pointed star in the center.
At the same time, the coupe displays its close relationship with the new E-Class sedan. This is evident in the
twin-headlamp look that distinguishes the front of the car. The headlights share their rhomboid form with those of the
sedan, albeit with a sportier, sharper appearance that creates an even more dynamic, more aggressive impression. Another
feature that the coupe shares with the sedan is the powerful rear fender, which gave the "Ponton" Coupe S 220 of 1955
its athletic appearance.
Despite the family resemblance to the sedan, the new coupe exhibits an individual, refined and, at the same time,
passionate character. With the swooping arrow form that dominates the entire front end of the car, starting at the front
bumper and carrying well into the hood, the more extreme interpretation of the twin-headlamp look and its more sinewy
stature, the new E-Class Coupe conveys an impression that is altogether more sleek and dynamic.
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The official debut will be at the Geneva motor show. U.S. sales are scheduled to begin in June. It's a push to move
the coupe to a more exclusive audience. Allegedly Mercedes-Benz is changing the underpinnings from that of the W203 to
the new E-class.
It's definitely a different look. From the dual trapezoidal shaped lights out front, to the rear wheel bulges that
wrap into the tail lights out back, the body is all new. It's longer and wider than the W209 it replaces. This will
probably translate into more interior room.
The cabriolet will debut at the Frankfurt show in September. U.S. sales are slated for some time in early 2010. Those who were hopeful of a
metal folding roof will be disappointed. MB USA says the new cab will sport a traditional fabric roof. Yes, I know; prototypes with folding
hardtops have been photographed. However, MB USA says otherwise. Don't blame me, I'm just the messenger. If true, solace can be
taken in the fact that the cloth top will be less expensive than the folding metal roof would have been. Perhaps the folding hardtop will be
released at the 3 year re-freshening in four years.
Technical Data
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E350 Coupe |
E550 Coupe |
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Vehicle type |
Four-passenger pillarless hardtop coupe |
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Engine |
90-degree V6 |
90-degree V8 |
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Engine material |
Aluminum block and heads |
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Valvetrain |
4-valve technology with variable continuous camshaft adjustment on the intake and
exhaust sides; valve actuation via roller-type cam followers |
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Displacement (cu. in./cc) |
213.5 / 3,498 |
333.25 / 5,461 |
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Bore (in./mm) |
3.66 / 92.9 |
3.86 / 98.0 |
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Stroke (in./mm) |
3.39 / 86.0 |
3.56 / 90.4 |
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Compression ratio |
10.7 |
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Horsepower @ rpm |
268 / 6,000 |
382 @ 6,000 |
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Torque (lb-ft.) @ rpm |
258 / 2,400 - 5,000 |
391 @ 2,800 - 4,800 |
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Intake system |
Magnesium two-stage resonance intake manifold |
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Engine management |
Bosch ME 9.7 (one ignition coil and spark plug per cylinder) |
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Max. engine speed (rpm) |
6,300 |
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Transmission |
Seven-speed automatic with TouchShift manual control |
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Gear ratios |
1
2
3
4
5
6
7
R
R2 "comfort" mode |
4.38:1
2.86:1
1.92:1
1.37:1
1.00:1
0.82:1
0.73:1
3.42:1
2.23:1 |
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Final drive |
2.82:1 |
2.65:1 |
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Overall ratios and speed @ RPM (due to tire options, speed is for the E550 only) |
1
2
3
4
5
6
7 |
11.6:1 & 39 MPH @ 6300 RPM
7.58:1 & 60 MPH @ 6300 RPM
5.09:1 & 89 MPH @ 6300 RPM
3.62:1 & 125 MPH @ 6300 RPM
2.65:1 & 130 MPH @ 4800 RPM (electronically limited)
2.17:1 & 130 MPH @ 3900 RPM (electronically limited)
1.93:1 & 130 MPH @ 3500 RPM (electronically limited) |
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Chassis |
Unibody |
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Stability control |
Electronic Stability Control (ESC) vehicle stability control systemthat is operated
by engine power reduction and ABS. The system uses steering wheel angle, vehicle
direction, yaw rate, wheel speed, and lateral acceleration. |
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Suspension |
Four-wheel independent |
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Front suspension details |
MacPherson struts, lower control links, coil springs, electronically adjustable shock
absorbers, stabilizer bar |
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Rear suspension details |
Five-arm multilink, anti-squat geometry; coil springs, electronically adjustable
shock absorbers, stabilizer bar |
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Steering |
Speed sensitive variable ratio |
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Steering ratio |
13.3:1 |
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Turns, lock-to-lock |
3 |
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Turning radius (ft.) |
35.3 |
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Front wheels (in.) |
7.5 x 17 aluminum alloy (standard)
8 x 18 aluminum alloy six-split-spoke (optional) |
8 x 18 aluminum alloy six-split-spoke |
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Rear wheels (in.) |
8.5 x 17 aluminum alloy (standard)
8.5 x 18.5 aluminum alloy six-split-spoke (optional) |
8.5 x 18.5 aluminum alloy six-split-spoke |
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Front tires |
235/45R17 all-season (standard)
235/40R18 high performance (optional) |
235/40R18 high performance |
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Rear tires |
255/40R17 all-season (standard)
255/35R18 high performance (optional) |
255/35R18 high performance |
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Brakes |
Hydraulic power assisted 4-wheel discs with ABS anti-lock; Brake Assist |
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Front calipers |
single-piston sliding |
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Rear calipers |
single-piston sliding |
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Front disc type |
vented |
vented |
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Rear disc type |
vented |
vented |
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Front disc diameter (in./mm) |
12.67 / 322 |
13.5 / 344 |
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Rear disc diameter (in./mm) |
11.8 / 300 |
11.8 / 300 |
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Exterior dimensions (in./mm) |
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Wheelbase |
108.7 / 2,761 |
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Length |
184.9 / 4,696 |
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Width (without mirrors) |
70.3 / 1,785 |
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Front track |
60.6 / 1,539 |
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Rear track |
60.8 / 1,544 |
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Height (coupe) |
55 / 1,397 |
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Curb weight |
3,683 |
3,783 |
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Weight distribution (coupe) |
53 / 47 |
54 / 46 |
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Interior dimensions (in./mm) |
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Front head room |
40.2 / 1021 |
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Rear head room |
35.8 / 909 (with optional sunroof) |
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Front leg room |
42.0 / 1,067 |
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Rear leg room |
33.0 / 838 |
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Front shoulder room |
54.1 / 1,374 |
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Rear shoulder room |
48.9 / 1,242 |
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Capacities |
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Cargo volume (cu. ft.) |
15.9 |
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Fuel tank (gal./liters) |
17.4 / 66 |
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Performance |
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0-60 (seconds) |
6.2 (per MB USA) |
5.0 (per MB USA) 4.7 as tested (California) |
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Quarter Mile |
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13.1 @ 108.9 MPH as tested (California) |
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Top Speed MPH |
130 - electronically limited |
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Braking |
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60 MPH to zero 137 feet
80 MPH to zero 252 feet |
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Lateral acceleration |
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0.84g (200-ft skidpad) |
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Slalom Speed |
- |
63.2 MPH (700-ft slalom, using 100-ft cone spacing) |
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Fuel economy (city/hwy) |
18 / 26 |
16 / 23 |
Photos courtesy Mercedes-Benz USA
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