You'll want to stick with the compact platform, and you have a lot of options. I bet the bolting points are the same for most of these cars
Compliments of Wikipedia:
PQ35 Platform--
Audi A3 Mk2 (8P)
Audi TT Mk2 (8J)[1]
Volkswagen Touran (1T)
Volkswagen Caddy (2K)
SEAT Altea (5P)
Volkswagen Golf Mk5 (1K)
Škoda Octavia Mk2 (1Z)
Volkswagen Golf Plus (5M)
SEAT Toledo Mk3 (5P)
Volkswagen Jetta Mk5 (1K)
SEAT León Mk2 (1P)
Volkswagen Tiguan (5N)
Volkswagen Scirocco (13)
Volkswagen Golf Mk6 (5K)
Škoda Yeti (5L)
Volkswagen Jetta Mk6 (1K)
Audi Q3 (8U)
Volkswagen Beetle (A5) (16)
Volkswagen Eos