Going with a sleeper pick here... 2005 Subaru Outback XT. The car plus a downpipe, accessport, and tune will be easily under 10k for a “stage 2” set up. 0-60 will be around 5.0 seconds. You and your life partner’s 2 dogs will make it to your local farmer’s market in record time.

Although the Saabaru may be the answer to this...that is a Saab 9-2x 2.5i. Not a Saab 9-2x Aero. So that listing is just a regular impreza rebadged as a Saab, while the 9-2x Aero is a rebadged WRX