Similarly, features like rear assist in the Audi A4 and rearview camera in the Infiniti G35 can benefit hurried commuters who park in tight spaces.
Extra features include 18-inch alloy wheels, Berlina front grille, leather seat trim and steering wheel, Bluetooth connectivity and rear park assist for the sedan (already standard on Sportwagons).
Parking coaches like "parktronic" ($950, Mercedes-Benz E-Class sedan) and "rear park assist" ($3,450, in the Cadillac CTS performance luxury package) use sensors on the front and rear bumpers to determine parking spots are big enough to fit the car.
Under full acceleration, the rear motor assists the driving power of the engine to achieve advanced driving performance," according to press materials.
The scant options on the Volt include three different colors of premium paint, chrome wheels, rear parking assist and heated leather seats, Mr. Darovitz of G.M. said.
HOW MUCH? $40,725 base for 2008; $45,690 for'077 model as tested with $1,645 navigation system and backup camera; $2,095 SRT Option Group 1 (Sirius Satellite Radio, remote engine starter, power-adjustable pedals, rear parking assist, rain-sensitive wipers; heated front seats); $800 sunroof and $225 Red Rock Crystal Pearl paint.
Ultrasonic rear parking assist is a $295 option in the Ultra.
Its features included ultrasonic rear park assist, rain-sensitive wipers and a power tilt and telescoping steering wheel.
Standard gear includes climate control, Blaupunkt sound, cruise control, full trip computer, rear park assist, traction control system, Electronic Stability Control, power mirrors and windows.
Internationals are appointed with launch VE Calais V alloy wheels, front foglamps, a six-disc CD changer, leather upholstered trim and steering wheel, Bluetooth connectivity and rear park assist.
