C5 - 2001/2004 Differences
Thread Starter
Intermediate
Joined: Jan 2003
Posts: 49
Likes: 0
From: NY NY
C5 - 2001/2004 Differences
I am looking at a nice 2001 coupe at a good price with pretty much all options except the Z51 and real time damping suspension. It also has an extended warranty until 2007.
I am torn between this car and buying a 2004 with the great discounts.
Can anyone tell me if there are any differences in terms of the engine, interior, etc. between a 2001 and 2004 C5 automatic Coupe.
Thanks in advance
I am torn between this car and buying a 2004 with the great discounts.
Can anyone tell me if there are any differences in terms of the engine, interior, etc. between a 2001 and 2004 C5 automatic Coupe.
Thanks in advance
Le Mans Master
Joined: Jan 2003
Posts: 6,059
Likes: 12
From: AKA Harvey Mushman-I know just enough to be dangerous "Those who sacrifice liberty for safety deserve neither"- B. Franklin
Senior Member
Cruise-In V Veteran
Try this;http://www.jakelatham.com/c5/misc/differences.shtml and don't forget the value of the warranty.
Thread Starter
Intermediate
Joined: Jan 2003
Posts: 49
Likes: 0
From: NY NY
Folks thanks for the input -
Madeoutaglass that list is great- I know its not the gospel but it does tell me that there appears to be no, or very little changes on the A4 coupe between 2001 and 2004.
Thanks again
Madeoutaglass that list is great- I know its not the gospel but it does tell me that there appears to be no, or very little changes on the A4 coupe between 2001 and 2004.
Thanks again
Le Mans Master
Joined: Jul 2002
Posts: 7,076
Likes: 26
From: Nevada and Florida
2004 upgrades compared to early 2001:
Just a few I can think of.
PCM-Faster, more memory. Program updates.
Fuel-C6 FFS System, to fix gauge issues.
Cooling-LS2 water pump and T-stat.
Ignition-LS2 coil paks.
Ignition-GM HIPO spark plug wires (red).
Ignition-Delco Iridium spark plugs.
Intake-Revised LS6 manifold to fix whistling issue.
Crankcase-New PCV orfice design eliminates plumbing, less blowby.
Gears-Revised seals, to fix leaking.
HVAC-New drain, to fix water damage.
Chassis-New rear frame design to stiffen chassis for FFS tanks (late 2003).
Electrical-Valeo 140 Amp alternator.
Electrical-Top post acid Delco battery, to fix failed AGM batteries.
Suspension-Aluminum end links.
Suspension-Recalibrated shocks (Z51).
Transmission A4-valve body calibration changes.
Wheels-Lugs changed to steel/stainless covered (no locks).
Brakes-Revised pads.
Weatherstripping improvements.
Just a few I can think of.
PCM-Faster, more memory. Program updates.
Fuel-C6 FFS System, to fix gauge issues.
Cooling-LS2 water pump and T-stat.
Ignition-LS2 coil paks.
Ignition-GM HIPO spark plug wires (red).
Ignition-Delco Iridium spark plugs.
Intake-Revised LS6 manifold to fix whistling issue.
Crankcase-New PCV orfice design eliminates plumbing, less blowby.
Gears-Revised seals, to fix leaking.
HVAC-New drain, to fix water damage.
Chassis-New rear frame design to stiffen chassis for FFS tanks (late 2003).
Electrical-Valeo 140 Amp alternator.
Electrical-Top post acid Delco battery, to fix failed AGM batteries.
Suspension-Aluminum end links.
Suspension-Recalibrated shocks (Z51).
Transmission A4-valve body calibration changes.
Wheels-Lugs changed to steel/stainless covered (no locks).
Brakes-Revised pads.
Weatherstripping improvements.
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Intermediate
Joined: Feb 2004
Posts: 37
Likes: 0
From: Schertz Texas
I traded my 01 for an 04. With the discounts, and low financing it just made sense.
What I noticed was the seats are much more comforatable, look better, and come standard with both sides having the auto adjustments.
04 comes standard with the driving lights, rear shade, and dual zone AC.
The 04 seems a bit quieter inside.
Nothing like a Brand New one, trust me!
What I noticed was the seats are much more comforatable, look better, and come standard with both sides having the auto adjustments.
04 comes standard with the driving lights, rear shade, and dual zone AC.
The 04 seems a bit quieter inside.
Nothing like a Brand New one, trust me!
Instructor
Joined: Mar 2004
Posts: 235
Likes: 0
From: MI
Originally Posted by Joerose10
I am looking at a nice 2001 coupe at a good price with pretty much all options except the Z51 and real time damping suspension. It also has an extended warranty until 2007.
I am torn between this car and buying a 2004 with the great discounts.
Can anyone tell me if there are any differences in terms of the engine, interior, etc. between a 2001 and 2004 C5 automatic Coupe.
Thanks in advance
I am torn between this car and buying a 2004 with the great discounts.
Can anyone tell me if there are any differences in terms of the engine, interior, etc. between a 2001 and 2004 C5 automatic Coupe.
Thanks in advance
