








Buy or leave it? Audi TT 8N Roadster 1.8T 190 HP Automatic 2005
Hi everyone,
I’m currently looking at an Audi TT 8N Roadster, 2005, 1.8T 190 HP with an automatic transmission, and I’d really appreciate some advice, especially from people who have experience with the Mk1 TT and its automatic gearbox.
Car details:
Audi TT 8N Roadster
2005
1.8T, 190 HP
Automatic / Tiptronic
Around 190,000 km (118,000 miles)
Fresh MOT/TÜV valid until 2028
Asking price: €4,500
Overall, the car looks very clean and well maintained. According to the seller, quite a few things have recently been done:
Engine oil change/service in April
Full interior detailing in July
Front right wheel speed sensor replaced in July
Summer tires have almost full tread
Timing belt and water pump have apparently been replaced at some point, but there are no invoices and the seller doesn't know exactly when they were done
As far as he knows, the automatic transmission has never had a proper service/oil change
The biggest question mark for me is the automatic transmission.
The seller openly told me that the car jerks slightly when shifting from 1st to 2nd gear. I asked whether this only happens when the transmission is cold or also when warm. He said it happens both cold and warm, depending somewhat on how the car is driven.
He has owned the car since 2024 and says the transmission has behaved exactly the same ever since it hasn't gotten better or worse.
He personally doesn't consider the shifting behavior critical and said that if he were keeping the car, he would have the transmission serviced/flushed.
Interestingly, the seller is a qualified automotive mechatronics technician. He has also offered to let the car be inspected by DEKRA, since DEKRA will actually be at his workplace on Tuesday. He has no problem with me having the car independently inspected.
I definitely want to have the car inspected before buying it and will pay particular attention to the transmission during the test drive.
So my questions are:
How concerning is this 1st-to-2nd gear jerk on these transmissions?
Could old/contaminated transmission fluid realistically cause this and improve significantly after a proper transmission service/fluid change?
Or does this sound more like a problem with the valve body/shift valves, torque converter or general transmission wear?
Would you personally buy an 8N with 190,000 km and this known issue for €4,500?
How would you assess the risk of this developing into a major/expensive transmission failure in the future?
I know this is a 21-year-old car with almost 190,000 km, so I fully understand that there will be some risks and maintenance costs. I'm not expecting a perfect car.
However, I don't want to pay €4,500 and then suddenly have to spend several thousand euros on the transmission shortly afterwards.
If I buy it, I would probably replace the timing belt and water pump immediately, since there is no proof of when they were last replaced. I would also have the transmission serviced.
My total budget is around €5,000, so a major transmission repair would be financially difficult for me.
The TT would also be my daily driver, not just a summer/weekend car, so I would be driving it year-round.
So, what do you guys think?
Would you consider this a reasonable risk at €4,500 after a good inspection and test drive, or would the transmission issue alone make you walk away?
Thanks in advance for any advice!