Toyota RAV4 EV Concept
From Toyota press: Toyota Motor Sales (TMS), U.S.A., Inc. (TMS) debuted the second-generation Toyota RAV4 EV at a news conference at the Los Angeles Auto Show. A total of 35 vehicles will be built for a demonstration and evaluation program through 2011, aiming at market arrival of a fully-engineered vehicle in 2012. The fully-engineered vehicle will have a target range of 100 miles in actual road driving patterns, in a wide range of climates and conditions.
“When we decided to work together on the RAV4 EV, President Akio Toyoda wanted to adopt a new development model that incorporated Tesla’s streamlined, quick-action approach,” said Jim Lentz, president and chief operating officer, TMS. “The result was a hybrid – a new decision and approval process and a development style that our engineers refer to as “fast and flexible.”
Led by the Toyota Motor Engineering and Manufacturing North America (TEMA) Technical Center in Michigan, the new development model helped reduce development time without compromising product quality. The team has accomplished this by approaching the project as they would a typical mid-cycle “major-minor” product change. Specifically, midway through a generation, the team began with a fully engineered current-generation RAV4, to which was added a major powertrain option, along with minor feature and cosmetic changes.
Tesla was responsible for building and supplying the battery, as well as other related parts, that met specific Toyota engineering specifications in performance, quality and durability. Toyota was responsible for development and manufacturing leadership and the seamless integration of the powertrain.
“From the beginning, the customer experience has been the focus,” said Lentz. “In other words, how do we deliver an unconventional product to mainstream customers that is compelling and affordable and that offers an acceptable level of daily convenience.”
A large part of the team’s focus on the customer experience targeted driveability. In this case, the end goal is a vehicle with driveability characteristics as close to the conventional RAV4 as possible.
For example, the demonstration vehicle weighs approximately 220 pounds more than the current RAV4 V6 yet it will accelerate from zero to sixty nearly as quickly.