2008 Audi RS 4 Comparisons Base Sedan

General Pricing

Resale Value	$66,910.00	$53,800.00	$53,800.00
Destination	$825.00	$825.00	$875.00
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Engines & Power

Standard Engine	4.2L V8	4.0L V8	6.2L V8
Horsepower	420 @ 7500 RPM	414 @ 8300 RPM	451 @ 6800 RPM
Torque	317 @ 6000 RPM	295 @ 3900 RPM	443 @ 5000 RPM
Valves	4	4	4
Displacement (cc)	4163	3999	6208
Bore X Stroke (in.)	3.3 X 3.7	3.6 X 3.0	4.0 X 3.7
Compression Ratio	12.5:1	12.0:1	11.3:1

Fuel Economy

City (mpg)	13	14	N/A
Highway (mpg)	20	20	N/A

Exterior Dimensions & Weight

Curb Weight - Automatic (lb.)	3957.3	3725.8	3505.3
Wheelbase (in.)	104.3	108.7	108.7
Length (in.)	180.7	180.4	182.3
Width (in.)	71.5	71.5	69.7
Height (in.)	55.7	57.0	56.3
Track Front (in.)	61.4	60.5	61.8
Track Rear (in.)	61.4	60.5	60.1
Ground Clearance (in.)	N/A	N/A	N/A

Interior Dimensions

Standard Seating	5	5	5
Front Headroom (in.)	37.9	38.5	37.1
Rear Headroom (in.)	37.1	37.5	36.9
Front Legroom (in.)	41.3	41.5	41.7
Rear Legroom (in.)	34.2	34.6	33.4
Front Shoulder Room (in.)	55.1	55.4	54.7
Rear Shoulder Room (in.)	53.4	55.1	55.0
Front Hip Room (in.)	N/A	57.0	52.3
Rear Hip Room (in.)	N/A	55.2	54.9

Payload & Towing

Passenger Volumn (cu. ft.)

90.1

93.0

88.2

Steering, Suspension & Brakes

Front Suspension	multi-link	strut	multi-link
Rear Suspension	wishbone	multi-link	multi-link
Tires	255/35R19	245/40R18	235/40R18

Anti-Theft & Locks

Power Door Locks

Std.

Std.

Std.

Braking & Traction

4 Wheel Drive / All Wheel Drive	4x4 wheel drive	rear wheel drive	rear wheel drive
ABS Brakes (2 or 4 Wheel)	Std.	Std.	Std.
Limited Slip Differential or Axle	Std.	Std.	N/A
Vehicle Stability Control System	Std.	Std.	Std.

Entertainment, Communication & Navigation

Radio	satellite	AM/FM	satellite
Cassette Player	N/A	N/A	N/A
CD Player	N/A	Yes	Yes
CD Changer	Yes	N/A	N/A
DVD Player	N/A	N/A	N/A
Navigation Aid	N/A	N/A	N/A

Interior

Cruise Control	Std.	Std.	Std.
Tilt Steering	Yes	Yes	Yes
Telescopic Steering Column	Yes	Yes	Yes

Heating, Ventilation & Air Conditioning

Air Conditioning

Std.

Std.

Std.

Safety

Driver Airbag	Std.	Std.	Std.
Front Side Airbag	Std.	Std.	Std.
Passenger Side Airbag	Std.	Std.	Std.
Rear Side Airbag	N/A	N/A	N/A

Seats

Driver Multi-Adjustable Power Seat

Yes

Yes

Yes

Roof

Sunroof / Moonroof

Std.

N/A

Std.

Windows, Mirrors & Wipers

Power Windows

Std.

Std.

Std.