Electric Car History
Beginning around 1830, inventors in both Europe and the U.S. began experimenting with battery-powered vehicles. Over the next several decades, many styles of electric vehicles starting appearing. By 1900, electric cars (EV's) accounted for about a third of all vehicles on the road.
Popularity of electric cars tailed off around 1920, due to several reasons. First was their high cost - an electric car sold for nearly double the price of a gasoline car. Second, electric-powered cars weren't able to travel as far or go as fast than equivalent gas-powered cars. Electric cars were also more difficult to service. Most independent EV builders gave up by 1915, with only one still in business at the start of WWII.
Interest in EV's faded and would not resurface until the 1960's. Over the next few decades, prototypes and limited production EV models were seen by several major automotive companies. BMW was one of the first major manufacturers to offer an electric car. In 1972, they produced the 1602e, based on a standard production sedan fitted with a dozen 12-volt batteries. Travel range was 37 miles on one charge.
Gas Shortages and Emissions
It was the Arab Oil Embargo of 1973, which brought about gasoline shortages and high prices, that sparked renewed interest in electric-powered cars. In the same year, General Motors developed a prototype for an urban electric car, which was displayed at the Environmental Protection Agency's First Symposium on Low Pollution Power Systems Development.
Bob Beaumont and Sebring-Vanguard
In the early 1970s, Bob Beaumont was very interested in EVs and spent time working with and for several people and companies that were looking into or attempting to enter the market with their EV conversions. In late 1973, he took steps and started his own company called Vanguard, selling highly modified golf-carts that would meet most roadworthy standards, but fall under a National Transportation Safety Board (NTSB) exemption for lightweight vehicles under 1,000 pounds.
Soon after the company name was modified to Sebring-Vanguard, to reflect the City in Florida where the EV factory was located. Sometime in 1973, the Vanguard Coupe was the first of several microcar models the company would produce.
The CitiCar (1974-1977)
After the NTSB deleted their under 1,000 pound exemption that Beaumont's first EV had been built under, the CitiCar was designed and built. With Beaumont as it's creator, it was basically an experiment in what it would take to make as minimal a vehicle as you can and yet still meet the then NTSB standards for an automobile.
Electric Vehicle Symposium
Vanguard-Sebring's SV/36 CitiCar made its debut at the Electric Vehicle Symposium in Washington, D.C. in 1974. The CitiCar had a top speed of about 28 MPH for a maximum of 35-40 miles.
The SV/36 was a 36 Volt DC model but almost immediately was upgraded to the SV/48 which was the mainstay 48 Volt DC model most CitiCars are. The way to tell the difference between the two is count the number of six volt batteries under the seat. Through 1975, and first half of 1976 (those built before January of 1976) Beaumont built the SV/48 as a roadster.
Starting in late December 1975 through May of 1976, Beaumont started to build/sell a slightly modified version sometimes referred to as the transitional or 1976-1/2 model CitiCar. The 29 changes made at this point were not done all at once but were made over a number of vehicles with some having one but not necessarily all the change. By May of 1976 all the changes had been incorporated into the final product. These cars can be referred to as Hatchback Coupes as they now had full side doors with sliding windows instead of the pop out Roadster type in the SV/36 and SV/48's. On these coupes the back window now opened like a hatch for easier access to the behind the seat area, also.
One of the major changes made in this transitional model was the move from the 3.5 HP Terrell Axle motor to the 6.5 HP Dana axle motor. An easy way to tell the difference is to note the location of the drive motor. If the motor is located above and to the passenger side of the axle than it is definitely the earlier Terrell (gulf cart style) axle indicating the SV/36 or 48 Roadster. However, if the motor is mounted to the front of the axle and feeds directly into the pumpkin, than it is the later Dana with the bigger 6.5 HP motor. This configuration was used exclusively on everything produced after 1975.
During 1975, Sebring-Vanguard produced somewhere around 1,500 EV's. This made Beaumont's company the sixth largest automaker in the U.S, behind #5 Checker Motors, but way ahead of both #7 Avanti and #8 Excalibur Motors.
From May to August (or there-about) for 1976, Beaumont upgraded some earlier unsold SV/48 models to the newer 1976-1/2 version. These are sometimes referred to as the "A" Models since their serial number all have an "A" suffix at the end. All of these "A" Model Coupes have the 29 upgrade changes of the 1976½ model. While the serial numbers in these "A" suffixed vehicles does not conform to the sequential pattern of the earlier (pre May 1975) vehicles, they do fill in gaps from these earlier ones that are missing confirming the rebuild/upgrade scenario.
In late 1977 into early 1978, Beaumont made the last CitiCar change by offering the longer wheel base version referred to as the CitiVan. This model is easily identified because it is the only CitiCar with a side back window. Vanguard-Sebring was dissolved in 1978, and the assets sold to pay off debts incurred, and to avoid an NTSB fine that was pending.
read History Of Upgrades and Changes to C-Cars
A major portion of the assets from Sebring-Vanguard were sold to a New Jersey business man named Frank Flower, who owned several other companies. Not wanting any problems that might arise with the CitiCar or Sebring-Vanguard names, Flower decided to start his own company called Commuter Vehicles, Inc. (CVI) to build his version of this light weight EV called the Comuta-Car.
The Comuta-Car (1979-1982)
The Commuta-Cars were based on the 1976½ CitiCar, with the major difference being that the batteries were now located behind the front and rear bumpers, not under the seat as the original CitiCars were. This gives the Comuta-Car it's distinctive extended bumper look.
There were a number of other changes including various frame strengthening and safety additions, as well. Comuta-Cars were built from 1979 to December of 1981, under a special exemption from the NTSB (National Traffic and Safety Board); with those built from August to December 1981 registered as 1982 models.
It is speculated that most, if not all, of the 1979 production were upgraded SV/48 CitiCar's like those built by Beaumont in his "A" Model CitiCar's; as these 1979 Comuta-Car's also have the "A" suffix at the end of their serial number. It should be noted that while company records have vanished over the years, the serial numbers of all "A" suffix C-Cars are not duplicated in any of the earlier SV 36 or 48 models. It is also not clear if Frank Flower started CVI as a separate company or a division of General Engine, one of his other companies.
For 1979 only, in addition to the Comuta-Car's, Flower also assembled some of Beaumont's longer wheelbase Citi-Vans, but under the name Comuta-Van. These 1977 and 1979 models are referred to as the short wheelbase Vans or Citi-Styled Vans. So far, it looks like Beaumont built numbers 1 through 10 as the 1977 Citi-Van. Serial numbers 11 through 23 are known to be 1979 Comuta-Van's. These have separate serial numbering than the CitiCars or Comuta-Cars so are easier to track with their limited number. The 1979 Comuta-Vans are the only CVI built EV's with the batteries still under the seat.
Up until the popularity of today's Tesla, the Citicar/Commuta-Car was the single best-selling American electric car in America. To help identify this group of early vehicles they are most often referred to generically as C-Cars for an easy classification. Current owners of these unique EV's have formed online internet connections on both YAHOO and FaceBook.
read Lane Museum Microcar Display
Electric Postal Vans
In 1980, Frank Flower obtained a government contract with the USPS to build 500 Postal Van EV's. However, these had to be built to strict governments specifications. Thus the Postal Comuta-Van is a much larger and higher voltage EV. Most of these are registered as 1981 and 1982 Vans. At some point the contract was canceled due to problems between CVI and the USPS that eventually wound up in federal court. At this time, serial number 367 is the highest numbered Postal Comuta-Van known to exist. Some of these Postal Comuta-Vans were sold to the public with minor alterations as the 1981 and 1982 regular Comuta-Vans as well.
After January of 1982, some leftover Comuta-Cars and Postal Vans were sold without serial numbers in whole or as kits. They were to be registered in their individual states as home built EV's, or for off-road use. Frank Flower eventually won his court battle with the USPS but died shortly after. Bob Beaumont, having been out of the EV business since selling off the assets of Sebring-Vanguard, was busy in Washington DC working towards legislation more friendly to EV builders and owners here in the U.S.
Sometime in the early 1990's Bob Beaumont decided to get back into the EV business and formed Renaissance Cars Inc. to build a wholly new EV called the Tropica, a Sports Roadster. In 1994 he had amassed enough money to start assembling 25 vehicles in Florida. However, only 16 pre-production vehicles were completed totally before they were forced to shut down production. Cars #17 and 18 were partially built at that point, but #19 through 22 were only frames with no body panels. There were two pre-production Crash test vehicles built along with the black prototype which makes the total of 25.
In early 1996, Renaissance Cars Inc. went into receivership and it's assets were auctioned off. The majority of the assets, along with the design and production rights to the Tropica were sold to a group of Renaissance Cars investors who founded Zebra Motors. They were working to produce an improved model for 1997 production called the "Model Z".
During this time, Renaissance Cars received investments from some notables including actor Don Johnson, who featured a Zebra on his TV show "Nash Bridges". The Blue Zebra seen here was driven in the TV series.
Lack of continued funding, plus General Motors entry into the EV market, forced this endeavor to also fail. The assets of Zebra Motors were eventually sold to another set of investors, who re-branded the company as Xebra Motors.
Only two Model Z Cars (both altered Tropicas) were built before Xebra Motors also failed. One is the open Roadster seen on the Nash Bridges TV series, and the other was a partially completed Hardtop Coupe.
Article and Pictures by Peter Crisitello
visit C-Car Online Registary