BMW owners are the drivers most likely to need a rev up in the bedroom.
Research found that men at the wheel of the flashy German cars take more Viagra than any other set of drivers.
Use of the pills also seems to be common in those men with a Mini, the survey revealed.
Some 28% of Beemer owners admitted they take or have taken erectile dysfunction tablets or similar medication to boost their sex life.
Tesla drivers and Range Rover drivers are almost as likely to do so.
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But Toyota and Vauxhall owners are most likely to swerve the little blue pills, with just 5% and 6% respectively needing a little turbocharging.
Tim Agnew, from gambling platform Freebets.com, which carried out the research, said: “BMWs may be one of the most prestigious cars but it seems their owners need a little help.
"On the other hand Toyota drivers appear to be far more reliable in that department.”
There are around 235,000 BMWs on the road in Britain – one in 10 of all UK car registrations.