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2008 Audi RS4 Sedan

The 2008 Audi RS4 Sedan is a 414-hp 4.2-liter V8 sedan with a 6-speed manual and all-wheel drive. It starts at $66,910 MSRP and is rated at 15 mpg combined.

It makes 414 horsepower at 7,800 rpm, spinning to a 8,000 rpm redline. EPA fuel-economy estimates are 13 mpg city and 20 mpg highway (15 mpg combined).

The RS4 measures 180.7 inches long on a 104.3-inch wheelbase and has a curb weight of 3,638 lb.

Spec Value
Vehicle
Body TypeSedan
PowertrainGas
Price
MSRP$66,910 ($101,002 *)
MSRP with Destination$67,685 ($102,172 *)
Destination Charge$775
Engine
Engine Type4.2L FSI V8, naturally aspirated, DOHC 32-valve
Displacement4.2 L
Horsepower414 hp @ 7,800 rpm
Redline8,000 rpm
Drivetrain
Drive Typequattro all-wheel drive (Torsen-based, 40:60 default front/rear torque split)
Transmission
Transmission6-speed manual (Getrag)
1st Gear3.667 (41 mph **)
2nd Gear2.211 (68 mph **)
3rd Gear1.52 (99 mph **)
4th Gear1.133 (133 mph **)
5th Gear0.919 (164 mph **)
6th Gear0.778 (194 mph **)
Final Drive4.111
Fuel Economy
City13 MPG
Highway20 MPG
Combined15 MPG
Recommended FuelPremium Gasoline
Brakes
Front Brake Disc14.4 x 1.34 in (365 x 34mm), Brembo 8-piston fixed caliper
Rear Brake Disc12.8 x 0.87 in (324 x 22mm), single-piston floating caliper
Tires & Wheels
Wheels Front19x9 in
Wheels Rear19x9 in
Tires Front255/35R19
Tires Rear255/35R19
Dimensions & Weight
Length180.7 in
Width76.1 in
Height55.7 in
Wheelbase104.3 in
Curb Weight3,638 lbs
* Amount adjusted for inflation to 2026 dollars
** Theoretical max speed per gear at redline

Safety & Recalls

NCAP safety ratings

Overall Not rated
Frontal crash Not rated
Frontal – driver ★★★★★
Frontal – passenger ★★★★★
Side crash Not rated
Rollover ★★★★★ (10.7 % risk)
Tested variant: 2008 Audi RS4 4-DR w/SAB

Recalls

No recalls on file with NHTSA for the 2008 Audi RS4.

3 owner complaints to NHTSA for the 2008 Audi RS4

Owner Complaints

3 owner complaints filed with NHTSA for the 2008 Audi RS4. See all on nhtsa.gov

Most-cited areas
Engine And Engine Cooling1
Suspension1
Unknown Or Other1
A complaint can cite more than one area.
Most recent complaints
Aug 18, 2010 · Engine And Engine Cooling
“I HAVE YET TO RECEIVE ANY RESPONSE TO MY REQUEST FOR SERVICE LODGED ON 4 AUGUST 2010. AS PROMISED, I HAVE PROVIDED TO MY DEALERSHIP HERE IN ALASKA. I AM VERY DISAPPOINTED ONCE AGAIN IN YOUR LACK OF…”
Jun 4, 2010 · Unknown Or Other
“I DRIVE A 2008 AUDI RS4, AND MY MPH AND ODOMETER READINGS ARE 10-12% HIGHER THAN ACTUALS. I HAVE VERIFIED THIS SEVERAL WAYS. USING POLICE RADAR VEHICLES, USING GPS, AND USING OTHER CARS TO PACE, AS…”
Jul 27, 2009 · Suspension
“AUDI RS4 SUSPENSION COMPONENTS FAIL PREMATURELY AND CAN CAUSE HANDLING/CONTROL ISSUES. AFTER SEARCHING ONLINE, IT APPEARS TO BE A WELL DOCUMENTED PROBLEM WITHOUT AN OFFICIAL RECALL. AUDI RS4…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2008 AUDI RS4. US-market vehicles only; data cached for up to 7 days.

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