Matthew McConaugheyknows how to make car ads sexy, butJulia Louis-Dreyfushad a hard time of it onSNL.
Perhaps it was because her product was a AA battery-powered Mercedes.
More specifically, a Mercedes powered by thousands of AA batteries.

Credit: Saturday Night Live via Hulu
The Mercedes AA Class model is pegged as the first fully electric luxury sedan powered entirely by AA batteries.
There are a million uses for these little wonders, says Dreyfus.
Well, make that a million and one.
Lets see McConaughey spin that one.
Watch the ad below.
Dreyfus hostedSNLthis weekend with musical guest Nick Jonas.See our full recap here.