Here's some cost comparisons:
Mercedes-Benz C250 sedan
•Australia: $67,900
•USA: $40,200 (US$35,800)
•UK: $56,200 (£32,285)
•Japan: $67,400 (5,890,000 yen)
•South Africa: $52,500 (478,995 ZAR)
Lexus RX450h 4×4
•Australia: $82,900
•USA: $53,700 (US$47,810)
•UK: $77,500 (£44,495)
•Japan: $67,100 (5,860,000 yen)
•South Africa: $89,200 (814,900 ZAR)
Porsche 911 Carrera coupe manual
•Australia: $206,500
•USA: $94,700 (US$84,300)
•UK: $127,800 (£73,413)
•Japan: $131,000 (11,450,000 yen)
•South Africa: $113,800 (1,039,000 ZAR)
Ferrari 458 Italia
•Australia: $526,950
•USA: $251,100 (US$233,509)
•UK: $310,700 (£178,451)
•Japan: $323,900 (28,300,000 yen)
•South Africa: $405,200 (3,700,000 ZAR)
Rolls-Royce Phantom Drophead Coupe
•Australia: $1,019,000
•USA: $533,600 (US$474,900)
•UK: $509,400 (£292,600)
•Japan: $638,600 (55,800,000 yen)
•South Africa: Price on application