I love cars that that serve as rolling science projects. It’s just something about the ways that auto manufacturer find solutions to problems that didn’t need fixing. So here’s a question: what’s the most technologically advanced used car you can buy that wouldn’t break the budget?

I have a feeling that it may be the C5 generation Audi Allroad, with its four-level air suspension, twin-turbocharged 30-valve engine that’s ridiculously cramped to work on and prone to carbon buildup and oil leaks, all-wheel drive system, LCD readouts in the interior, an entire CAN-BUS network for its various computers and dual-zone climate control. You can buy a decent example for around $4000 and it has the complexity of a Bugatti Veyron. Yeah, what could go wrong?

I won’t put a budget cap on it, but feel free to use your own discretion. What cheap cars are Saturn-V complex? And why do I want them all?

is the founder of and writes and about on the internet. He owns the world’s cheapest , a , and he’s the only Jalopnik author that has never driven a Miata. He also has a real name that he didn’t feel was journalist-y enough so he used a pen name and this was the best he could do.

You can also follow him on and . He won’t mind.