Crash Test Rating
Source   NHTSA
MPG (up to)
15 City / 21 -22 HWY
Horsepower
340
Seats
4 -5
Front angle medium view.

Positive Owner Reviews

accountCircle Jake D
Perfect mid level sports car.
I have the manual transmission and it is great, the clutch is short and shifting is smooth. Gas mileage is surprising good. The car is very powerful and super fun to drive.
accountCircle Ariel H
Overall the Audi s4 is a great car.
Overall I really like it. I do think they added an aftermarket exhaust so ours is a bit loud but not in a gross way. It is got a lot of get up and go when you want it to. I personally like a little more space in a vehicle. If our son is in the back, my seat needs to come forward and it blocks the driver from seeing completely out of the passenger window. It rides really smooth and for a v8 has pretty good interstate/highway gas mileage. In town isn't the greatest but also not bad for a v8. Be prepared though, if something does go wrong, it can usually be pretty expensive to fix unless you can do it yourself. It has been our most reliable car so far and overall we really enjoy it.

Audi S4 Models

Models also known as Trim Levels, are used to identify a vehicle's level of equipment or special features.

car
Base
340 HP 19-19 MPG 4 Seats
car
SE
340 HP 18-18 MPG 5 Seats
Photos may not match model

2006 Audi S4 Owner Reviews

4.00
2 Reviews
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5 stars 0%
4 stars 100%
3 stars 0%
2 stars 0%
1 star 0%
accountCircle Jake D on January 6, 2021
Perfect mid level sports car.
I have the manual transmission and it is great, the clutch is short and shifting is smooth. Gas mileage is surprising good. The car is very powerful and super fun to drive.
accountCircle Ariel H on December 9, 2020
Overall the Audi s4 is a great car.
Overall I really like it. I do think they added an aftermarket exhaust so ours is a bit loud but not in a gross way. It is got a lot of get up and go when you want it to. I personally like a little more space in a vehicle. If our son is in the back, my seat needs to come forward and it blocks the driver from seeing completely out of the passenger window. It rides really smooth and for a v8 has pretty good interstate/highway gas mileage. In town isn't the greatest but also not bad for a v8. Be prepared though, if something does go wrong, it can usually be pretty expensive to fix unless you can do it yourself. It has been our most reliable car so far and overall we really enjoy it.

Ranks #11 Luxury Small Cars by Owners

The 2006 Audi S4 has an average owner rating of 4.00 out of 5 which ranks it #11 of 14 other Luxury Small Cars.

1
car
4.63
2
car
4.5
11
car
4

Ranks #7 Luxury Small Cars by Fuel Economy

The 2006 Audi S4 has a combined MPG of 30 which ranks it #7 of 14 other Luxury Small Cars.

1
Tie
car
31 MPG
1
Tie
car
31 MPG
7
car
22 MPG

Safety & Reliability

NHTSA Logo
NHTSA Crash Test

Overall

Front

Rollover

Side

*National Highway Traffic Safety Administration
IIHS Logo
IIHS Crash Test

Moderate Overlap Front

Not Rated

Side

Not Rated

Roof Strength

Not Rated

Driver-side Overlap Front

Not Rated
*Insurance Institute for Highway Safety