Landmark vehicle will be priced between £22,990 and £25,450
Electronic steer-by-wire technology allows driver to choose how wheel feels
Firm report a 15% fuel saving across 1,100-strong fleet
Group believes average motorist could up fuel efficiency by 20%
Six in ten drivers of £22,500 vehicle expected to be fleet
'Honesty Barometer' data shows 80% of drivers made themselves known to victim
Simon West-Oliver, of Drive Software Solutions, gives his advice
Priced at £14,249, the new addition is just £500 more than the three-door version
Motorists will be quantifiably tested for eight illegal substances, making it easier to snare offenders
Event will take place on December 11, at Grosvenor House, Park Lane, London