Learning from the past: two green Golfs almost lost to history
Although the current signature for the "greener" VW Golfs is BlueMotion, there have been at least two models in the Golf's past that should be considered green for their time. German's Auto-News has published a complete report about special-edition Golfs and there are two green variants: One is an ancestor of BlueMotion itself and the second one is an EV.
Back in the early '80s, VAG-group cars had a formula to save gasoline which was called "E" and was used for large cars such as the VW Passat or the Audi 100. The trick was a button on the steering wheel that turned off the engine at traffic lights. The engine came back to life when engaging first gear. Sound familiar? Basically, this is what modern Stop/Start systems perform automatically. However, the 1981 Golf E with a stick shift of 3+E gears, could only save fuel with improved aerodynamics on the A-pillars, narrower tires and a fuel economy display that also suggested when to switch gears. The engines? A whopping 50hp gasoline or a 54hp atmospheric diesel.
Regarding EVs, Volkswagen introduced an all-electric Golf in 1995. Called the "City Stromer" (City Electric), it really showed the effects of the 16 massive (and, at 480kg, heavy) lead-acid batteries that fed the 24hp motor: 0 to 100 km/h (62mph) took 27 seconds. After some additional research, we found that this Golf could only carry 4 people, used a SIEMENS three-phase alternating current synchronous motor with permanent magnet excitation which was water cooled. Performance is far from a Tesla Roadster's: maximum speed of 100 km/h, and a range of 70 km in summer and 40 in winter. But it had brake energy recovery, and those numbers aren't too terrible, right? We even found a video of this one after the jump (in Czech).
[Source: Auto-News]
Reader Comments (Page 1 of 1)
vwdoug11 8:59AM (8/15/2008)
They also had a Golf 3...the Golf Ecomatic. It did the start/stop thing at traffic lights/etc. automatically (so 1993/1995 era).
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Mirko 4:10AM (8/18/2008)
The CityStromer was significant, because it was regularly available to normal customers at VW dealerships. Just like Audi's plug-in TDI hybrid around the same time.
AC Propulsion did some A3 Golf conversions for Volkswagen too. Those would have been very interesting.
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