As far as ignition switch issues, I always keep my keys on quickly detachable rings with separate rings organized for the different purposes, on a master carabiner, so I don't have excess weight on any particular vehicle's key.
I do it with all makes of different vehicles that we have had, have done so for years. Ford, Nissan, GM, Jeep, Volvo, Toyota, etc....even on Yamaha and Matchless (old English twin) motorcycles. The ignition switch is designed to hold the ignition key, not hold innumerable keys and doodads..
In fact GM replaced switches....free... because of this issue, through a mass recall.
I get a chuckle out of those who maintain their Toyotas are trouble free. I have had two Toyota's....one a '73, another a 2007. Both bought new. The '73 had a litany of issues, rust through at two years, paint flaking off even before, electrical and head gasket issues.
I swore off Toyota till 2007. Got another one. We had a number of sensor and electronic issues with that car. But the 2007 Matrix was a much better car than the 1973 Toyota. But still our 2007 Toyota had a number of issues, primarily to do with electronics in our specific car.
What I'm saying is, that Toyota is no different from any other make. There are problems with Toyota, some pattern issues, some not. But then again, there will be problems with every make...whether it is a very expensive European luxury car, or a cheap stripper Asian econocar . It doesn't matter, things will happen to a mechanical device with many parts, during it's lifetime.
When you get down to it, any and all vehicles, no matter the make, are an assemblage of many components, different materials, lot's of sensitive electronic equipment and complicated mechanical systems, all designed to work in extremes of heat, cold, heavy vibration and harshness, owner abuse and owner lack of maintenance.
When you consider the complexity of design and severe service, lack of maintenance, many vehicles are subjected to, for year after year, it is amazing that so many vehicles continue to provide reliable, durable service, mostly with just a few blips along the way. But, there will be problems with all all newer vehicles sold currently on the North American market. No make is exempt. If they were, there would be no need for auto parts stores and auto service departments.
Cars/trucks nowadays are generally paragons of reliability and durability compared to vehicles of yore.
---------- Post added 08-08-16 at 03:08 PM ----------
Rupert, that '69 Plymouth Roadrunner you had, was it a 383 V8 and did you have a 4 speed or a Torqueflite ?
I loved those Roadrunners/Super Bees and back then really wanted one badly. Lot's of get up and go, good handling musclecars. A buddy had a dark green Super Bee, 383, 4 speed. I seemed to recall it had a pistol grip shift handle....have I got that name right ? Anyway, very nice car with lot's of punch.
Back then, I had a '67 Camaro Coupe, RS with a 4 speed Muncie and a 327 V8. I liked it, but eventually traded it in on a '69 VW Beetle...I couldn't afford the gas 'economy' of my 327 V8.
I did take my '69 Beetle 1500cc to the local dragstrip and I recall the 1/4 mile time was around 19.4 @ 68.5 mph. Not exactly screaming down the asphalt, compared to a musclecar of the time....
....but the VW's MPG was excellent.