Audi RS 4 vs Audi RS 3 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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Used Car Pricing Used listing price comparison and analysis.

2008 Audi RS 4
quattro Cabriolet AWD
CarGurus Instant Market Value
$48,999
2 listings nationwide

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2020 Audi RS 3
2.5T quattro AWD
CarGurus Instant Market Value
$67,685
9 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2008 Audi RS 4
quattro Cabriolet AWD

The Audi RS 4, introduced to U.S. shores in 2006 and based on the A4 sedan, represents the high-performance level of the German automakerâ??s compact sports sedan line. For the 2008 mo...

2020 Audi RS 3
2.5T quattro AWD
Andrew Newton Preview:

Audi’s A3 subcompact executive sedan, like many Audis, comes in three distinct flavors. The standard A3 is a nicely appointed and fun-to-drive little luxury car with adequate performan...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2008 Audi RS 4
quattro Cabriolet AWD
35
RS4guy writes:
All around usability, a renaissance car so to speak. AWD, back seats, V8, great handling, good looks.
25
Niall 2008 Audi RS 4 quattro Cabriolet AWDReview:

Fast Car — fast

35
Henrik 2008 Audi RS 4 quattro Cabriolet AWDReview:

Very Nice Car — WELL it is a very nice car. Very fast. does not coast very much.

2020 Audi RS 3
2.5T quattro AWD
No User Reviews

Specs

2008 Audi RS 4
quattro Cabriolet AWD
2020 Audi RS 3
2.5T quattro AWD
Powertrain 6-Speed Manual 7-Speed Dual Clutch
Drivetrain
AWD
AWD
Fuel Economy, City
12 MPG
19 MPG
Fuel Economy, Highway
19 MPG
28 MPG
Fuel Tank Volume 16.6 gal 14.5 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
420 hp @ 7,800 RPM
394 hp @ 6,000 RPM
Torque
317 lb-ft @ 5,500 RPM
354 lb-ft @ 2,000 RPM
Cylinders
8 cylinders
5 cylinders
Compression Ratio
12.5:1
10:1
Displacement
4,200 cc
2,500 cc
Bore x Stroke
3.33 in x 3.65 in
3.25 in x 3.65 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Front Driver 4 stars --
Front Passenger 4 stars --
Side Driver 5 stars --
Side Rear Passenger 4 stars --
Rollover (pre-2011) 4 stars --
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player Standard Standard
CD Changer Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 4 seats 5 seats
Front Legroom 41.3 in 41.2 in
Back Legroom 32.4 in 35.1 in
Payload and Towing
Cargo Volume 11.1 cu ft 10 cu ft
Maximum Payload -- 992 lbs
Exterior
Length 179.3 in 176.3 in
Width 76.1 in 77.2 in
Height 54.8 in 55 in
Wheelbase 104.3 in 103.6 in

Available Options

2008 Audi RS 4
quattro Cabriolet AWD
2020 Audi RS 3
2.5T quattro AWD

Exterior Colors

  • Ara Blue Crystal Effect
  • Daytona Gray Pearl Effect
  • Glacier White Metallic
  • Mythos Black Metallic
  • Nardo Gray
  • Tango Red Metallic

Option Packages

  • Audi Sport Carbon Fiber Inlays
  • Black Optic Package
  • Carbon Fiber Mirror Caps W/Side Assist
  • Dynamic Package
  • Navigation Package
  • RS Design Selection Interior
  • Side Assist & Driver Assistance Package

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