Smart Roadster Conversion (no longer updated, see youtube for more info): 2016
Smart Roadster
Brabus Once Made A Twin-Turbo V6 Smart That Hit 60 MPH In Under Six Seconds, But You Can't Buy It - The Autopian
How to... Smart Roadster electric conversion - Gearbox strip down - YouTube
Amid the car industry's EV transition, an aftermarket has emerged to electrify classic cars | Hemmings
Sunbeam Tiger V8 Engine with Four-Speed Manual Gearbox
Smart e-Roadster – EV Europe
Driving the modern Midget: Revisiting the Smart Roadster | Hagerty UK
The Only Manual Brabus Tuned Smart fortwo Is Tucked Away in a Nashville Basement - Autotrader
You Can Now Buy A Smart Roadster For Less Than £2k
Smart Roadster - Wikipedia
Toyota Patents Plans For EV With Manual Transmission And Clutch. Relies on a special controller that alters the torque of the electric motor in order to make it seem more gas car-like.
RE: Toyota-powered Smart Roadster: Spotted - Page 1 - General Gassing - PistonHeads UK