Strapped tight with a four-point harness and chill wind rushing through
the hair, as an aggressively crackling, popping, and growling soundtrack barks
from the side-mounted exhaust, the
Caterham Seven 485S driving experience is
indeed exhilarating, engaging, engrossing, and elemental. Viscerally undiluted
in its driver-car connection, the 485S is uncomplicated in concept yet
sophisticated in execution. Virtually a stripped-down supercar-slaying
featherweight road racer unburdened by frivolity or excess, it is brimming with
crisp controls, responsive reflexes, and direct dynamic clarity.
اضافة اعلان
An antidote to
cocooned, heavy and over-processed modern cars, the Seven 485S traces its roots
to the 1957 Lotus Seven, which has been continually developed since Caterham
Cars took over Seven’s production in 1973. Thoroughly enhanced, it is true to
legendary Lotus founder Colin Chapman’s lightweight “less is more” ethos for
performance, efficiency, and dynamics. An evolutionary car rather than
re-creation or re-interpretation, the modern Seven remains devoid of any
luxury, driver aid, or convenience superfluous to the driving experience —
including braking and steering assistance — but shares no component with
historical models.
With form
following function, the iconic bug-eyed Seven’s long, low, and narrow bonnet
houses the engine behind the front axle and semi-exposed in-board
double-wishbone front suspension. Its cabin is just ahead of its De Dion
semi-independent rear axle; the Seven’s major weights are concentrated within
its wheelbase for balance, while wheels are pushed out far for stability.
The Seven’s
self-perpetuating lightweight sensibility adds lightness to components
required, including affordable small 195/45R15 tires with low un-sprung weight
being able to provide necessary grip.
Trim and
razor-sharp even on its 65th anniversary; the Seven uses light but stiff
tubular space-frame construction and an aluminum body. Offered in road-oriented
S or track-honed R specification, it weighs only 575kg, even when specified
with a marginally heavier optional wide SV body for larger, taller drivers.
Engine options
range from
Suzuki-sourced 85HP turbocharged three-cylinder to a 310HP
supercharged version of its mainstay Ford Duratec engine. The Seven is perhaps,
however, most compelling in top naturally-aspirated 485 guise.
Introduced in
2013, the Seven 485S remains in production as Caterham’s most powerful export
model ever, and is propelled by a fervently urgent and rev-hungry
naturally-aspirated two-liter four-cylinder engine. Boasting 30HP over its
domestic British market 420S relation, the 485S employs precise
electronically-actuated individual throttle body induction, a revised engine
head design, and high 13:1 compression. Producing 240HP at a sensationally
high-strung 8,500rpm and 206Nm torque at a peaky 6,300rpm, the 485S SV’s
acceleration, power density, and power-to-weight are on par with exotic supercar
contemporaries, like the 2012
Ferrari 458 Spider.
Rocketing through
0-100km/h in around 3.4-seconds and capable of 225km/h, the 485S’
fire-breathing soundtrack meanwhile rises from throaty growl to raspy bark and
urgent howl as revs climb. Charismatic acoustics include a medley of exhaust
crackles and pops on throttle lift-off and gear shifts. Eagerly high-revving,
the 485S likes to be wrung hard and rewards the driver with intensely
progressive delivery as it unrelentingly rips through to stratospheric sweet
spots. Being so light, it pulls hard from low revs and delivers muscular
mid-range versatility. Meanwhile, dry-sump lubrication ensures constant engine
oil flow through hard-driven corners.
Rear-wheel driven
through an aggressively close-ratio six-speed manual
gearbox, the 485S’
intuitive clutch and throttle balance perfectly to manage slip and traction on
launch, while exact throttle control, linear delivery, and long-legged rev
range allow one to re-apply power out of corners with transparency, fluency,
and precision.
Uncorrupted,
direct, and communicative, its quick 1.93-turn unassisted steering is heavy
when parking but delivers a nuanced feel for road and position as it lightens
with speed. The unassisted brakes are stiff but are highly effective, with
superlative feedback.
A distilled drive
that concentrates attention, instills alertness, and rewards good driving, the
485S’ handling precision, control, and confidence are little rivaled. Turning
in with mosquito-like reflexes, immediate responses, and layers of feel, the
highly connected 485S delivers taut body control, dynamic balance, and
reassuring road-holding. At the same time, a limited-slip rear-differential
enhances agility and distributes power to the wheel with the best traction
through corners. Fluid and forgiving over imperfect roads and stable at speed —
despite wind noise and dated aerodynamics — the 485S’ low weight and superb
suspension fine-tuning also provide a forgiving ride quality.
A squeeze even in
SV guise, one lowers into a focused, body-hugging driving position with legs
stretched and only concise movements needed for a small steering wheel and
stubby short-throw gear lever. Functional inside, the 458S features an upright
carbon-fiber dash, thinly padded leather upholstery, and limited luggage space.
Detachable vinyl side-screen “doors” reduce wind buffeting and retain heat, but
vibrate too much as effective side mirrors mounts. An optional clip-on vinyl
rain roof is supported by rear safety roll bars, but restricts otherwise
excellent road visibility and adds little cabin security.
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