Report: Tesla's Design Is Light Years Ahead of BMW, GM, And Nissan Because Of "Ground-Up" Design

Though other automakers are coming forward with pure electric Tesla rivals, busy design, lack of infrastructure, and platform and styling issues abound.

Report: Tesla's Design Is Light Years Ahead of BMW, GM, And Nissan Because Of

EVANNEX EVANNEX

By: EVANNEX

Oct 12, 2017 at 10:50am ET

Add InsideEVs as a preferred source in Google

Comment

TESLA DESIGNS THEIR ELECTRIC VEHICLES FROM THE GROUND UP; BMW - NOT SO MUCH

One distinct competitive advantage often considered for Tesla is the company's complete commitment to an electric vehicle future. Their cars don't sacrifice anything in the design process — they're built from the ground up to take advantage of a wholly unique electric vehicle architecture.

And, according to Reuters, "Electric motors are smaller than petrol or diesel engines, so electric vehicles designed from scratch can benefit from better interior packaging which allows a bigger passenger space."

It's reported that, "There are two ways to make battery-driven vehicles: use a clean-sheet design like Tesla, or a traditional vehicle platform that can use all types of motor: combustion, electric or a hybrid of the two."

In contrast to Tesla, BMW's vision for the future appears to be one that allows for an amalgam of vehicle technologies consolidated into one design as opposed to committing, completely, to an electric vehicle architecture.

Above: A look back at why Tesla originally decided on a clean-sheet design approach in order to engineer an electric vehicle "from the ground up" (Youtube: Tesla)

BMW is, "betting they can mass produce new electric cars based on conventional vehicles." Looking at their plans, "BMW is preparing to launch an all-electric version of its popular X3 offroader by 2020, and... a new electric BMW, the i Vision Concept, will use the same underpinnings as future versions of the BMW 3-Series. Electric and petrol versions will be built on the same production lines."

*This article comes to us courtesy of EVANNEX (which also makes aftermarket Tesla accessories). Authored by Matt Pressman.

According to BMW's research and development chief Klaus Froehlich, "It is easy to build an electric car. It is difficult to earn money with it."

Reuters notes however that clean-sheet design for electric vehicles does, indeed, require significant upfront investment as, "their unique design requires a dedicated production line and expensive new factories."

Therefore, BMW looks to be hedging its bets by relying on the same production lines that pump out gas cars. And, they're looking to pre-existing gas car architectures re-purposed (and reborn) as electric cars.

On the one hand, "Froehlich said vehicle designs dedicated to only one powertrain were no longer required."

However, Carsten Breitfeld, a former electric vehicle engineer at BMW, disagrees. Breitfeld, who headed BMW's i8 sportscar program, explains, "Trying to adapt a volume architecture to produce electric, diesel and plug-in hybrids is fundamentally flawed, because these products will be compromised." Breitfeld points to Tesla's clean-sheet design as the right approach: "Tesla was pathbreaking with its electric car, and that’s what everybody is seeking to develop now."

This difference of opinion became a divisive issue, internally, at BMW. And, "Breitfeld is so convinced of this that he left his job at BMW in 2015, where he was part of a small team working on clean-sheet electric cars." The team's only clean-sheet EV design that made it to production was its i3. However, it turns out that BMW's internal "i Division" team appears to now be moving its focus away from electric cars.

Does compromising EVs with gas car design characteristics epitomize a company clinging to the past? "Breitfeld sees the German carmakers’ answer to the expected surge in electric car demand - putting an electric motor in a conventional car - as a mistake. He believes it leaves the industry vulnerable to a ‘Nokia moment’: when a new player uses a transformational design to seize control of an established market, as Apple’s iPhone stole a march on Finnish mobile phone giant Nokia a decade ago."

===

What do you think?

View

Comments

*Source: Reuters

*Editor’s Note: EVANNEX, which also sells aftermarket gear for Teslas, has kindly allowed us to share some of its content with our readers. Our thanks go out to EVANNEX, Check out the site here.

Source: Evannex

We want your opinion!

What would you like to see on Insideevs.com?

Take our 3 minute survey.

- The InsideEVs team

Share this Story

GO TO COMMENTS

(

)

Got a tip for us? Email: tips@insideevs.com

View all comments ( )

Trending

Lucid's $50,000 Tesla Model Y Rival Is Getting Closer To Production. Here's The Latest

Tesla Is Squeezing More Money Out Of The Cybertruck Before It Dies

This BMW i3 Drove 3,658 Miles. It Needed Less Than 3 Hours Of Charging

Rivian's New Robots Will Initially Handle 20% Of Factory Tasks. The Goal Is 80%, CEO Says