Peugeot 504 This car was designed to be reliable so forget about speed, and luxury (this was when french cars were reliable)
2003 Nissan Maxima. Had the car for 14 years now, just now needing to replace the clutch at 298,000 miles. I'd say this qualifies, seeing that the only thing wrong with it are the shock absorbers (and a long history of factory-defective alternators).
This is very obvious. Everyone know that 2006 Range Rovers are the most reliable cars out there. Also, the Mazda RX-8 was a very reliable car. Its a shame that its out of production. (The whole thing is a joke in case you don't know.)