2012 b u i c k SaleS c o n S u l t a n t RefeRence G u i d e
POWER & PERFORMANCE
• Ecotec 2.4L DOHC VVT SIDI E85 4-cylinder engine – Dual
overhead cams, Variable Valve Timing and direct fuel injection
give Regal excellent low-end torque response that smoothly
builds torque to its peak at 4900 rpm. E85 FlexFuel capability
is added for 2012. Standard on Regal 1SL, Premium I and
Premium II equipment groups.
– 182 hp @ 6700 rpm.
– 172 lb.-ft. of torque @ 4900 rpm.
• Ecotec 2.4L DOHC VVT SIDI 4-cylinder engine with eAssist –
This available engine gives Regal fuel economy you’d expect
on hybrids, but without sacrificing power or adding the
increased weight of some competitive hybrid systems. eAssist
helps Regal capture and reuse energy that would otherwise
be lost. The technology can also provide added performance
at highway speeds. Available on Regal 1SL, Premium I and
Premium II equipment groups.
– 182 hp @ 6700 rpm.
– 172 lb.-ft. of torque @ 4900 rpm.
• eAssist and Regenerative Braking – Included with the Ecotec
2.4L eAssist 4-cylinder engine. This fuel-saving technology
uses the momentum of the car to spin a motor-generator that
creates electricity. That electricity is stored in an advanced
battery pack. The process captures, recycles and stores energy
that would otherwise be lost. The powertrain’s state-of-
the-art lithium-ion 115V battery and 15kW electric motor-
generator enhance fuel economy by:
– Providing electric power assistance during acceleration. This
results in a final drive ratio of 2.64, which requires less work
for the engine at cruising speeds and less fuel consumption.
– Providing fuel cutoff when coming to a stop and automatic
engine shutoff when Regal is stopped.
• Ecotec 2.0L DOHC SIDI VVT turbo 4-cyinder – See GS and
Turbo sections for additional detail.
• Spark Ignition Direct Injection (SIDI) – SIDI creates more
power from less fuel. The process injects fuel directly into
the combustion chamber that increases efficiency and
horsepower, and also reduces emissions. Cold-start
emissions are reduced by up to 25%. Standard.
• 6-speed automatic transmissions with overdrive – The 2.4L
Ecotec and the 2.4L Ecotec with eAssist engines benefit
from sophisticated transmissions. Both transmissions were
engineered specifically for Regal and feature next-generation
enhancements. Gear ratios have been optimized to offer
smooth acceleration and comfort for cruising.
• Driver Shift Control – Provides sporty clutchless manual
shifting. Standard on automatic transmission models.
• Automatic Grade Braking – Keeps the transmission in a lower
gear when braking or coasting on downgrades to help reduce
brake wear. Standard.
• Fuel economy – 2012 estimated fuel economy ratings:
– Ecotec 2.4L DOHC VVT SIDI E85 4-cylinder: 19 city/
31 highway mpg (gas).
– Ecotec 2.4L DOHC CVVT SIDI 4-cylinder with eAssist:
25 city/36 highway mpg.
RIDE & HANDLING
• 4-wheel independent suspension – Regal’s responsive
suspension tuning and agile handling provide fun-to-drive
dynamics that are balanced with the comfort and refined ride
quality you expect from Buick.
• Front suspension – MacPherson strut coil-over-spring design
with hollow direct-acting stabilizer bar. The suspension works
in concert with other chassis components to optimize body
and wheel control. Use of robust, yet lightweight aluminum
components helps to reduce unsprung weight for enhanced
handling response and fuel efficiency.
• Rear suspension – Four-link independent rear suspension with
hollow stabilizer bar. Advanced rear suspension geometry
adds to Regal’s stable ride. The rear configuration contributes
to exceptional ride tracking characteristics—even on rough
surfaces—and enhances drivability. Aluminum used for the
lower link helps reduce weight and enhance handling.
• Interactive Drive Control – See Regal GS and Turbo
model sections for details on this continuously damping
control system.
• 4-wheel disc ABS with Brake Assist – A four-channel
ABS system with Brake Assist is standard. Non-Turbo model
rotors: 11.7" vented (front); 11.5" solid (rear). (See the Safety
section for more details.)
• StabiliTrak Stability Control with Traction Control – Standard.
(See the Safety section for more details.)
• Variable-ratio electric power steering – Standard on all Ecotec
2.4L and eAssist-equipped models.
• Variable-effort hydraulic power steering – Standard on
Ecotec 2.0L turbo models. (See the GS and Turbo sections
for more details.)
• Wheels – 17" and 18" mounted with all-season tires.
– 17" machined alloy (Q05): Standard on eAssist models.
Includes low-rolling resistance tires.
– 18" 13-spoke painted alloy (Q56): Standard on Regal 1SL,
Premium I and Premium II equipped with the standard
Ecotec 2.4L engine.
– 18" chrome-plated alloy (Q52): Available on Regal 1SL,
Premium I and Premium II equipped with the standard
Ecotec 2.4L engine.
ReGal: 3-4
2012 BUICK REGAL
To Next Page
Loading...
