Audi UK currently offer the Q8 with one main diesel engine choice - the 50 TDI, which is a 3.0 litre turbocharged diesel engine with 286 horsepower, good for a 0-60 time of just over 6 seconds and a top speed of 152 mph it's plenty of power and torque for the size of car. It's anticipated that if Audi follows what it did with the Q8's sister car, the Q7, it will also bring in the 45 TDI which is a slightly less powerful version of the same 3.0 litre engine done by dialling back the turbos to give 231 horsepower, it adds about a second to the 0-60 time and the car feels a little less rapid but still has more than adequate performance and saves £3000 in the Q7, so we will see if it makes it into the Q8. Also Available if you want even more performance is the SQ8, which uses the 4.0 litre diesel V8 engine with as massive 435 bhp which really does make the car feel like a performance car. You can see the full range of new Audi Q8 Diesel deals our supplying UK Audi dealers are offering, just make an online enquiry to see our Authorised main dealer best deals on this car. Just click on the model that interests you to add your required interior and exterior finishes, and any optional extras you would like for a fully personalised quotation.