The owner's manual is pretty clear that the use of 87 octane gasoline is allowed, so you're still "playing by the book" if you use it, IMO. With that said, based on my own experience, whenever I ran regular gasoline in applications that called for premium, this resulted in increased fuel consumption (not to mention reduced performance), so I wasn't really saving anything by running regular. I have a twincharged Mini Cooper that has Leda coilovers with 400lb. springs in the front and 500lb in the rear so this S-line rides like a cadillac! I drove both the S-line and the regular A4 and there is quite a difference in handling in my opinion. Unless you are really sensitive to ride quality get the sport suspension. For the most part, the Q5 took it all in its stride, although the boot is only 395 litres, 155 litres less than regular Q5’s, which meant a straight choice between taking my son’s buggy or There's a slight difference in the seats and steering wheel as well. S-Line came with the blade type sideskirts and the non S-Line did not. Basically, the S-Line is just a visual/cosmetic difference to the non S-Line. My non S-Line came with the Premium Package and Technology Package. As such, it has a lot more options/appointments then the The 2016 Audi Q5’s price starts high, and goes up from there, and it’s easy to push the price to nearly $50,000, even with the standard 2.0-liter 4-cylinder. A Technology package bundles blind jBQRy. There's a slight difference in the seats and steering wheel as well. S-Line came with the blade type sideskirts and the non S-Line did not. Basically, the S-Line is just a visual/cosmetic difference to the non S-Line. My non S-Line came with the Premium Package and Technology Package. As such, it has a lot more options/appointments then the 2024 Audi Q5 Sportback Starting at: $51,500 MSRP* Technical specifications (starting from): Horsepower: 261 HP; Torque: 273 lb-ft; Acceleration 0-60 mph: 5.7 seconds** Audi Q5 vs. Audi Q7: Fuel Economy. Both the 2023 Q5 40 and 45 TFSI models get 25 mpg in combined city and highway driving, according to Audi. The 2022 hybrid had 61 mpg combined, or 26 mpg on gas alone. The SQ5 in regular or Sportback style gets 21 mpg combined, comparable with the larger base Q7. The six-cylinder Q7 55 gets an estimated 20 mpg For the most part, the Q5 took it all in its stride, although the boot is only 395 litres, 155 litres less than regular Q5’s, which meant a straight choice between taking my son’s buggy or Compare that to the Audi-measured 25.6 behind the second row and 53.5 cubic feet of maximum volume in the regular Q5 and SQ5, respectively, when equipped with a moonroof (slightly more without).

audi q5 s line vs regular