PRESS RELEASE
Mercedes Debuts SLK in L.A.
Mercedes-Benz SLK Sports Car Makes U.S. Auto Show Debut at Los Angeles
Manufacturer's Suggested Retail Price Set at $39,700
LOS ANGELES, Jan. 3 -- The U.S. public debut of the eagerly
awaited Mercedes-Benz SLK sports car took place today at news media activities
preceding the opening of the Greater Los Angeles Auto Show, which is open to
the public January 4-12, 1997 at the Los Angeles Convention Center. The fully
equipped new roadster begins arriving in the United States this month at a
suggested retail price of $39,700.
The innovative SLK will set new standards in the two-passenger sports car
market segment, and it will take its place among legendary sports cars that
bore the three-pointed star. A high-performance engine, responsive
transmission and sophisticated independent suspension assure sporty driving in
the SLK, including 0-60 mph acceleration in what has already been reported at
6.6 seconds and a top speed of 140 mph.
Already named as one of Car & Driver Magazine's "Ten Best," the new SLK
supplements the well-known Mercedes-Benz SL models and returns the German
automaker to the enviable position of offering sporty entries in two distinct
sports car segments -- last seen in the early 1960s with the 300SL and 190SL.
A Sports Car For All Seasons and Reasons
The SLK has been designed as a sports car for all seasons and reasons, and
this is made clear by the car's most unique feature -- a fully automatic
retracting hardtop. The current Mercedes SL models introduced the industry's
first fully automatic operation for the convertible top, and the SLK takes
this technology a step further. Pushing one button triggers a sequence of
events that transforms the SLK from a closed coupe to a fully open roadster in
25 seconds. The folding roof retracts completely into a rear compartment,
leaving a sleek, smooth appearance.
The retractable hardtop creates two cars in one, and also offers the
refinement and structural integrity of a coupe. The hardtop provides
increased security against theft, and the glass rear window with integrated
defroster will not discolor.
ASR traction control, standard for the U.S.-market SLK, is another all-
season asset. The system can control rear wheelspin with both the brakes and
throttle. As on every U.S.-market Mercedes-Benz, four-wheel disc anti-lock
brakes are standard on the SLK.
BabySmart(TM) -- A Safety First
The SLK features the first-ever use of the BabySmart system -- a new
technology which turns off the passenger airbag whenever a special child seat
is belted in. The BabySmart system uses a small "resonator" built into the
child seat, similar to the security tags sometimes attached to merchandise in
retail clothing stores.
A low-power radio signal from the passenger seat prompts a return signal
from the resonator in a BabySmart-equipped infant or child seat, allowing the
system to sense the presence of the seat and automatically turn off the
passenger's front airbag.
Since the car's signal is essentially "reflected" back by the resonator in
the child seat, the seat itself needs no battery or power hookup. The
BabySmart system is a special benefit in a two-seater like the SLK, since
rear-facing child seats are too close to the airbag and can't be placed in a
rear seat. The seat itself is available as an accessory from Mercedes-Benz
dealers.
Only Three Options
Since the Mercedes-Benz SLK is so comprehensively equipped as standard,
there are only three factory options: heated seats for $595, metallic paint
for $600 and a choice of telephone/CD changer combinations -- an integrated
mobile phone/CD changer for $1,495 or an integrated portable phone/CD changer
for $1,895. (A complete list of standard features is attached.)
Sporty, Quick and Fun
Selective use of light-weight materials such as magnesium and aluminum
contribute to a lean weight-to-power ratio of about 16 pounds-per-horsepower.
With a curb weight of 3,036 pounds and 157 inch-length, the SLK is relatively
light and short, emphasizing its sporty nature and contributing to its
nimbleness.
All U.S. versions of the Mercedes-Benz SLK are equipped exclusively with a
185-horsepower, supercharged, intercooled engine. Badged SLK230, the U.S.
model shares the European "Kompressor" badge on the front fenders to indicate
the presence of a supercharger, or compressor.
The SLK's crankshaft-driven supercharger is an adaptation of the Roots
"blower," which was invented by Americans Francis and Philander Roots
130 years ago. Twin three-lobed rotors turn at up to 12,000 rpm within the
oval compressor housing, compressing incoming air. An intercooler then cools
the pressurized air, which creates a denser intake charge to boost power
further.
To conserve fuel and enhance component durability, the belt-driven
supercharger disengages at idle via magnetic clutch. However, there is a
smooth transition, with none of the "lag" or sudden power surges that mar
performance in some turbocharged cars (which use exhaust gas to drive the
compressor). On the contrary, with its 200 lbs.-ft of torque available from
2,500-4,800 rpm, the SLK230 rewards the driver with the smooth, flexible
response one would expect of a larger displacement engine.
Teamed to the SLK's supercharged engine is a five-speed automatic
transmission that uses electronic controls and a microprocessor to adapt to
road conditions and even an individual's driving style. For example, on
inclines, the transmission will sense the road grade and delay an upshift to
preserve climbing power. Then, on a descent, the transmission will downshift
to take advantage of engine braking, just as a driver would do if shifting
manually. In normal driving, the transmission shifts quickly and smoothly for
optimal fuel efficiency. However, when the transmission computer senses
spirited driving, it responds with crisper shifts at higher engine speeds.
Double wishbone front suspension and the renowned Mercedes-Benz five-link
rear suspension endow the SLK with the handling reflexes expected of a modern
sports car, without the jarring ride of some of the "classics." The SLK's
staggered tire sizes (different sizes front and rear), meanwhile, contribute
to the roadster's neutral handling, a trait preferred by most driving
enthusiasts. The front alloy wheels, which measure 16 inches in diameter and
7 inches wide, are shod with 2O5/55R-16 V-rated performance tires; the rear
wheels measure 16" x 8" and feature wider, lower-profile 225/50-R16 tires.
As Safe As It Is Fun
Mercedes-Benz advanced the safety of open cars with the current SL
coupe/roadster -- particularly in regard to rare but dangerous rollover
accidents -- and these lessons have been applied to the new SLK.
Complementing the new BabySmart system, occupant safety in the SLK starts
with the "crumple zone" construction pioneered by Mercedes-Benz and includes a
new ellipsoid bulkhead, the latest refinement to the proven forked front
member which helps dissipate crash energy. The integrity of the Mercedes body
structure also contributes to an unparalleled level of ride comfort and
refinement for an open car.
The sturdy SLK passenger compartment is further protected by reinforced A-
pillars, dual integrated rollover bars, front airbags and door-mounted side
airbags (an exclusive among its competitors). Its three-point seatbelts
incorporate Emergency Tensioning Retractors (ETR), with belt-force limiters to
guard against upper body injuries caused by seatbelts in a severe front or
rear impact.
A Future Look With A Hint of Retro
The contemporary styling of the SLK includes cues from a rich heritage of
Mercedes-Benz racing and sports cars, such as the supercharged SSK of the
1920s and the 300SL of the 1950s and 1960s. Notable design elements linking
the SLK with its proud past include the long hood/short deck proportions and
the "power domes" on the hood, a tribute to the original 300SL.
The SLK design is one that looks toward the future, however, not the past.
The taut wedge profile, short overhangs and wheels that fill the fender wells
convey action and performance, even standing still. It's intended to be a
timeless design, and it is unmistakably Mercedes-Benz. Among the exciting
exterior colors available are Calypso Green, Bahama Blue and Sunburst Yellow.
The SLK interior blends modern design, classic touches and functional
luxury. The two-tone leather interior is unlike anything Mercedes-Benz has
ever put into a production car. Three color combinations are available --
navy/charcoal, oyster/charcoal and salsa/charcoal -- and one solid tone,
charcoal. It's as comfortable as a Mercedes is expected to be. The seats use
a special built-in spring system to help absorb bumps, and there's nearly
43 inches of legroom. The standard telescoping steering wheel helps the
driver fine-tune the driving position. A standard draft blocker easily slips
over the rollover bars to reduce wind buffeting in the cockpit, enhancing
comfort for both driver and passenger.
The instrument panel gauges have a classic sports car look, with polished
aluminum bezels, ivory faces and red dial pointers. The stainless steel and
chrome trim on the door sills and door handles adds a retro touch, too. On
the console, Mercedes uses carbon optic trim, which looks like the carbon
fiber used in race cars. The top center of the instrument panel houses a pair
of hidden cupholders.
Mercedes-Benz plans to produce about 6,500 SLK roadsters for the U.S.
market during calendar year 1997. Like all Mercedes-Benz models, the SLK
comes with a comprehensive four-year/50,000-mile warranty, which includes
tires, batteries and adjustments for the full coverage period. In addition,
all Mercedes cars, regardless of model year, are covered by the 24-hour
Mercedes-Benz Roadside Assistance Program. This peace of mind can include a
free jump start, mounting of the spare tire or a few gallons of fuel, even for
a decades-old Mercedes.
1998 MERCEDES-BENZ SLK230
TECHNICAL DATA
Engine In-line, four cylinders, Roots-type
supercharger with intercooler
Engine material Thin-wall cast-iron block, aluminum
head
Valvetrain Double overhead camshafts, four valves
per cylinder, electronically controlled
variable intake valve timing control
Displacement (cu. in./cc) 140/2,295
Bore (in./mm) 3.58/90.9
Stroke (in./mm) 3.48/88.4
Compression ratio 8.8:1
Maximum boost pressure 0.5 bar (7.0 psi)
Horsepower/rpm 185/5,300
Torque/rpm 200/2,500-4,800
Engine management ME 2.1 with hot-film mass air flow
sensor, distributorless coi1 per
cylinder pair ignition, sequential fuel
injection and knock sensor; networked
via CAN databus to transmission
Maximum engine speed 5,800
Transmission Five-speed electronically controlled
automatic with driver-adaptive shift
logic and lock-up torque converter that
engages in third, fourth and fifth gears
for optimal fuel efficiency
Gear ratios
1 3.93
2 2.41
3 1.49
4 1.00
5 0.83
R 3.10
R2("winter" mode) 1.90
Final drive ratio 3.27:1
Traction control Automatic Slip Control standard; uses
both brake and throttle intervention
Body High-strength/low-alloy steel-reinforced
monococque chassis/body,
power-retractable hardtop
Safety Integrated rollover bars, driver and
passenger front airbags, door-mounted
side airbags, three-point seatbelts with
Emergency Tensioning Retractors (ETR)
and belt-force limiters, BabySmart child
seat detection system to deactivate
passenger-side front airbag
Suspension Four-wheel independent
Front Double wishbone, coil springs, separate
gas-pressurized shock absorbers,
stabilizer bar, anti-dive geometry
Rear 5-arm multi-link, coil springs, separate
gas-pressurized shock absorbers,
stabilizer bar, anti-lift geometry
Steering Recirculating-ball, power-assisted
Overall ratio 15.53
Turns, lock-to-lock 3.1
Turning circle radius(ft.) 34.7
Wheels Polished aluminum alloy
Front 7.0" x 16
Rear 8.0 x 16"
Tires V-rated high-performance, "staggered"
sizes
Front 205/55R-16
Rear 225/50R-16
Brakes 4-wheel disc (ventilated front, solid
rear); ABS anti-lock
Front disc diameter (in./mm) 11.3/287
Front disc thickness (in./mm) .98/25
Rear disc diameter (in./mm) 11.0/279.4
Rear disc thickness (in./mm) .35/9
Exterior dimensions (in./mm)
Wheelbase 94.5/2,400
Length 157.3/3,995
Width 67.5/1,714
Height (top up) 50.7/1,289
Track Front - 58.6/1,488
Rear - 58.5/1,485
Overhang Front - 31.3/795
Rear - 31.5/800
Interior dimensions (in./mm)
Head room, top up 37.4/950
Leg room 42.7/1,084
Shoulder room 51.7/1,313
Seat adjustment, fore/aft 7.7/196
Seat height adjustment 1.7/43
Capacities
Trunk (cu. ft.) 9.5 (top up); 3.6 (top down)
Fuel tank (gal.) 14
Weight (lbs.) 3,036
Cabin volume (cu. ft.) 43.8
Aerodynamic drag (Co) 0.35
Performance
0-60 mph (sec.) 6.6 (Road & Track, January 1997)
Top speed (mph) 140
Fuel mileage (EPA-estimated mpg)
City 22
Highway 30
1998 MERCEDES-BENZ SLK230
STANDARD EQUIPMENT
PERFORMANCE
-- Supercharged (Kompressor) and intercooled DOHC 16-valve 2.3-liter
inline four-cylinder engine (variable valve timing, ME 2.1 engine control,
sequential fuel injection); 185 horsepower, 200 lbs.-ft. of torque.
-- Electronically controlled five-speed automatic transmission with
driver-adaptive computer control
-- ASR traction control (employs ABS brakes and throttle control)
-- Double-wishbone front suspension
-- Mercedes-patented five-link rear suspension
-- Four-wheel disc brakes
-- ABS anti-lock brake system
-- V-rated performance tires, staggered tire sizes: 205/55R-16 front,
225/50R-16 rear
SAFETY
-- Supplemental Restraint System that includes dual front airbags, door-
mounted side airbags, three-point seatbelts with emergency tensioning
refractors (ETR) and belt force limiters
-- Crumple-zone body structure with new "ellipsoid bulkhead" design;
numerous cross members, reinforced central tunnel and B-pillar stubs
-- Reinforced A-pillars and dual integrated rollbars mounted behind seats
protect in rollover accidents
-- BabySmart automatic child sent recognition system deactivates
passenger-side front airbag when special BabySmart-compatible child seat is
installed
EXTERIOR
-- Fully automatic, power-retractable steel hardtop with one-touch control
-- Nylon wind deflector (fits over rollbars to reduce interior buffeting)
-- Polished-alloy wheels
-- Heated, water pressure-driven headlamp washers
-- Dual "power bulges" on the hood recall the classic Mercedes-Benz 300SL
-- Fog lamps
-- Power-adjustable, heated side-view mirrors
-- Heated windshield washer system
-- Tinted glass
-- Radio frequency remote security system
INTERIOR
-- Leather upholstery (three two-tone choices, one solid tone)
-- High-performance AM/FM/weatherband/cassette stereo with Bose six-
speaker sound system
-- Classic-style instrument panel: gauges with polished aluminum bezels,
ivory-color faces and red needle pointers
-- Liquid-crystal digital readouts for outside temperature, odometer and
trip odometer
-- Leather-wrapped steering wheel
-- Anti-theft system with remote central locking and transponder-encoded
ignition key
-- Dual-zone climate control with dust/pollen filter
-- Manually telescoping steering column
-- Power windows
-- Cruise control
-- Draft blocker that fits over rollover bars to reduce wind buffeting
-- Integrated garage door opener
-- Carbon fiber-style accents
-- Drilled polished-aluminum pedals, polished aluminum door sills, chrome
door handles.
-- SLK design floor mats
-- Cupholders and coinholders
OPTIONS
-- Metallic paint
-- Heated seats
-- Choice of integrated portable telephone with CD changer or integrated
mobile telephone with CD changer
CONTACT: 1-888-MBNEWS-1 for Mercedes-Benz of North America