How long has it been since a full-sized Cadillac sedan -- the one whose ancestor was the DeVille -- been offered? I'd go with that vehicle.
I'd also pair a fully-guzzied up truck and camper together for Golden Road -- "A NEW PICKUP TRUCK AND CAMPER!!!!" The Chevrolet High Country, Ford F-150 King Ranch or Ram Longhorn, all with all options; paired with a top-line trailer.
Brian
The highest priced Ford F-450 (the Platinum trim) ALONE would be qualified for Golden Road actually, since it goes for like $77k+ (once, I actually managed to build and price it to over $90k). Even the cheapest F-450 starts at over $53k, more than enough to qualify for 3 Strikes (I think there's only been one truck like that offered in Strikes in the past, and it was one of the highest trims of the F-250 during a country music special; it was $50k+).
And also, the last time a full-sized Cadillac sedan was actually, to my knowledge, October 13 of last year when a $63,000+ Cadillac CT6 Luxury sedan was offered (and won epically) in 3 Strikes.
But besides that stuff, I don't think we've seen a Kia K900 yet (which actually also would qualify for 3 Strikes since it starts at roughly $50k) or Hyundai Equus (which isn't made anymore, but started at a whopping $61k+)