Model year guide

2008 Audi S5

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2008 Audi S5 is worth — from official NHTSA and EPA data. 7 on record.

2008 Audi S5 — representative photo
Representative photo · via Wikimedia Commons

2008 Audi S5 at a glance

Owner complaints3
Combined16–19 mpg
Typical price$21,350

Free: that car's specs and build sheet, model-year recall campaigns and a fair price.

2008 Audi S5 common problems

The most-reported problem areas across all 3 owner complaints filed with NHTSA — and what to check before you buy.

Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Air Bags
Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.
Visibility
Test wipers, washers, defrosters and all mirrors. Check the windshield for cracks and any camera/sensor for fogging or faults.

2008 Audi S5 MPG & running costs

Combined16–19 mpg
City15 mpg
Highway22 mpg
Est. annual fuel cost$4,750

Source: U.S. EPA / DOE fueleconomy.gov. The EPA lists 2 versions of this model year; combined is shown as a range and the other figures are averages.

What's a 2008 Audi S5 worth?

Low
$15,499
Typical price
$21,350
High
$28,750

From 7 comparable 2008 Audi S5 listings.

Estimated 5-year cost to own

A rough guide to what running a 2008 Audi S5 costs over five years and 75,000 miles.

Fuel (5 yrs)$23,750
Fuel only$23,750
Per mile$0.32

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2008 Audi S5 trims & engines on record

Trims
quattro
Engines
4.2L 8-cyl 354 hp

2008 Audi S5 vehicles on record

Other Audi S5 model years

2008 Audi S5 — frequently asked questions

What are the most common problems with the 2008 Audi S5?

Across all 3 owner complaints filed with NHTSA, the most-reported problem areas are power train, air bags, visibility.

What gas mileage does the 2008 Audi S5 get?

The 2008 Audi S5 has U.S. EPA estimates of 16–19 mpg combined, depending on engine and trim (2 versions).

How much is a 2008 Audi S5 worth?

Comparable 2008 Audi S5 listings run roughly $15,499–$28,750, typically around $21,350 (from 7 vehicles).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.