Audi RS 4 vs. Audi RS6
$82,700
$66,910
Highlights
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Starting MSRP |
$82,700
|
$66,910
|
| Engine Type |
Gas V8
|
Gas V8
|
| MPG |
Not available
|
13 City / 20 Hwy
|
| Horsepower |
450 hp
|
420 hp
|
| Drive Type |
All Wheel Drive
|
All Wheel Drive
|
| Seating Capacity |
5
|
5
|
| Basic Warranty |
4 yr / 50,000 mi
|
4 yr / 50,000 mi
|
Engine
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Engine Type |
Gas V8
|
Gas V8
|
| SAE Net Horsepower @ RPM |
450 @ 5700
|
420 @ 7800
|
| Displacement |
4.2L/255
|
4.2L/254
|
| SAE Net Torque @ RPM |
415 @ 1950
|
317 @ 6000
|
| Transmission Options |
|
|
| MPG |
Not available
|
13 City / 20 Hwy
|
| Total Cooling System Capacity |
11.6 qts
|
12.2 qts
|
Tires & Wheels
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Spare Tire Size |
N/A
|
Not Available
|
| Spare Wheel Material |
N/A
|
Not Available
|
| Front Wheel Material |
Alloy
|
Alloy
|
| Rear Wheel Material |
Alloy
|
Alloy
|
| Front Wheel Size |
18 x 8.5 in
|
19 x 9.0 in
|
| Front Tire Size |
P255/40ZR18
|
P255/35R19
|
| Rear Tire Size |
P255/40ZR18
|
P255/35R19
|
| Rear Wheel Size |
18 x 8.5 in
|
19 x 9.0 in
|
| Spare Wheel Size |
N/A
|
Not Available in
|
Suspension
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Suspension Type - Front |
Four-Link
|
Four-Link
|
| Suspension Type - Rear |
Double A-arm
|
Double-Wishbone
|
| Suspension Type - Front (Cont.) |
w/Stabilizer Bar
|
w/Coil Springs
|
| Suspension Type - Rear (Cont.) |
w/Stabilizer Bar
|
Not Available
|
Steering
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Turning Diameter - Wall to Wall |
N/A
|
N/A
|
| Turning Diameter - Curb to Curb |
37 ft
|
36 ft
|
| Steering Ratio (:1), Overall |
14
|
13
|
| Steering Type |
Pwr Rack & Pinion
|
Pwr Rack & Pinion
|
| Lock to Lock Turns (Steering) |
3
|
N/A
|
Measurements
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Front Head Room |
39 in
|
38 in
|
| Track Width, Front |
62 in
|
61 in
|
| Height, Overall |
56 in
|
56 in
|
| Second Head Room |
38 in
|
37 in
|
| Length, Overall |
191 in
|
181 in
|
| Second Hip Room |
N/A
|
N/A
|
| Track Width, Rear |
63 in
|
61 in
|
| Second Shoulder Room |
57 in
|
53 in
|
| Trunk Volume |
15 ft³
|
13 ft³
|
| Min Ground Clearance |
4 in
|
4 in
|
| Passenger Capacity |
5
|
5
|
| Front Hip Room |
N/A
|
N/A
|
| Front Leg Room |
41 in
|
41 in
|
| Liftover Height |
N/A
|
28 in
|
| Width, Max w/o mirrors |
78 in
|
72 in
|
| Front Shoulder Room |
59 in
|
55 in
|
| Passenger Volume |
98 ft³
|
90 ft³
|
| Second Leg Room |
37 in
|
34 in
|
| Wheelbase |
109 in
|
104 in
|
Weight & Capacity
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Aux Fuel Tank Capacity, Approx |
N/A
|
N/A
|
| Wt Distributing Hitch - Max Tongue Wt. |
N/A
|
Not Available lbs
|
| Fuel Tank Capacity, Approx |
22 gal
|
17 gal
|
| Dead Weight Hitch - Max Trailer Wt. |
N/A
|
Not Available lbs
|
| Wt Distributing Hitch - Max Trailer Wt. |
N/A
|
Not Available lbs
|
| Base Curb Weight |
4,024 lbs
|
N/A
|
| Dead Weight Hitch - Max Tongue Wt. |
N/A
|
Not Available lbs
|
Safety
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Stability Control |
Not available
|
Standard
|
| Brake Assist |
Standard
|
Not available
|
Electrical
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Cold Cranking Amps @ 0° F (Primary) |
N/A
|
N/A
|
| Maximum Alternator Capacity (amps) |
150
|
190
|
Brakes
| 2003 Audi RS6 | 2008 Audi RS 4 | |
|---|---|---|
| Front Brake Rotor Diam x Thickness |
14.4 x 1.34 in
|
14.4 x -TBD- in
|
| Drum - Rear (Yes or ) |
Not Available
|
Not Available
|
| Rear Brake Rotor Diam x Thickness |
13.2 x 0.87 in
|
12.8 x -TBD- in
|
| Disc - Rear (Yes or ) |
Yes
|
Yes
|
| Brake ABS System |
Four-Wheel
|
Four-Wheel
|
| Brake ABS System (Second Line) |
N/A
|
N/A
|
| Brake Type |
Pwr
|
Pwr
|
| Disc - Front (Yes or ) |
Yes
|
Yes
|
FAQ
Which is more reliable, the 2003 Audi RS6 or the 2008 Audi RS 4?
The 2008 Audi RS 4 is more reliable than the 2003 Audi RS6 according to Cars.com consumers, with a reliability rating of 4.5 for the 2008 RS 4 versus a reliability rating of 4.2 for the 2003 RS6.
Which is more fuel efficient, the 2003 Audi RS6 or the 2008 Audi RS 4?
The 2003 Audi RS6 and the 2008 Audi RS 4 both get 0 MPG combined.
Which car is cheaper, the 2003 Audi RS6 or the 2008 Audi RS 4?
The 2008 Audi RS 4 is cheaper than the 2003 Audi RS6 with a $66,910 starting MSRP versus a $82,700 starting MSRP.
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