Hello

Apologies if this is not allowed as i dont own an audi

just wondering what to expect on a Q7/Sq7 model from 2015-2019, id like one with around 50-80k miles (or whatever is average for age). is there any timing chains, gaskets etc which need changed soon. i would prefer an engine which has no critical plastic parts but it would be getting serviced appropriately with an oil change every 5k miles . i wouldnt be driving it daily as i have a work van. thought id ask actual drivers of the cars. Thanks for reading

Regards

Owen

Welcome Owen, and thanks for joining.

I’m sure a couple of owners will be along soon to guide you with your queries.

Regards,

Gareth.

hi gareth. thanks for getting back so quickly

no problem, any and all advice is appreciated, seen a few youtube vids and im hooked on the Q7 or even the SQ7 if its right. Just want to know what to expect on the “older” models Maintenance wise.

regards

Owen

Q7s from this era were primarily V6 TDi engines in 218PS and 272PS variants. SQ7 used V8 diesel. Think there was also 2.0TFSI model, but relatively rare and given it's thirst to shift the best part of 2 tonnes, it wouldn't be economical. Some also use plug in battery (E-tron), potentially gives you additional 30 miles. I know that can cause a bit of grief if it goes wrong.

All paired with Tiptronic 8-speed boxes. Like everything, the diesel models are all chain drive, and servicing is crucial. That means oil changes every 8-10k miles or less if previous owner was particularly fastidious. V6 engine is a solid workhorse.

I've never driven one, but have the 272PS engine in my A4 Allroad and would be the one I would choose. 600Nm of torque and will return 50mpg if driven sensibly, less in a Q7 though

I'd expect the Q7 to go through tyres and brakes, so factor that in. Can also pull impressive 2800kg if there's a towbar.

These engines don't tend to use oil. However as it's diesel, Euro 6, then you are into AdBlue, DPF, EGR, cats, etc. Better to have a car that's done regular annual mileage. These engines don't like short runs, or you're into emission territory and potential carbon build up.

Suspension - standard multi-link or adaptive air suspension from what I understand. 100k plus mileage, you're likely into replacing bushes if not already done.