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Question about 6 digit odometers in Firebirds vs Camaro
History / OriginalityGot a question about 1982-1992 Camaro or Firebird history? Have a question about original parts, options, RPO codes, when something was available, or how to document your car? Those questions, answers, and much more!
Question about 6 digit odometers in Firebirds vs Camaro
Hi? I am curious, why did Firebirds get six digit odometers years before the Camaros finally did. If I am correct I believe the first Camaro to have the six digit odometer was in 1990 whereas it seems the Firebirds had them a few years earlier in the 80's. I'm honestly surprised that General Motors did not have six digit odometers by the early '80s at least. It was obvious that cars lasted way longer than 100,000 miles long before the '80s. I see lots of people online trying to claim their early 80's Firebird or Camaro only has 25k miles on it when it's obviously 125k or more.
Re: Question about 6 digit odometers in Firebirds vs Camaro
I agree with you. I have always liked the Firebirds and Trans Am's best. They were always far more attractive than the Camaro's. Even going back to the 70's. Never cared for the Camaros nearly as much. I just wondered why the Firebirds got the 6 digit odometers first,since they are both F body cars and you'd think they would switch to the electronic instrument cluster at the same time
Re: Question about 6 digit odometers in Firebirds vs Camaro
Might check me on this - but I'm pretty sure Camaros had cable drive speedos longer that the Firebirds. The extra digit would be pretty simple on the redesigned electronic unit.
From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
Re: Question about 6 digit odometers in Firebirds vs Camaro
IIRC the 1982 Camaro had the 6 digit, then they went to the 5 digit for 83-89, In part I think it had to do with the fact that the 5 Digit was a standard GM part, they were cable driven and inexpensive in volume. 1982 probably had it and then dropped as like a lot of things they realized they could save a few pennies by dropping a digit.
The 1986-1992 Firebirds got the Electronic Speedometer, and then in 1990 with the interior refresh, the Camaro got the electronic speedo, and they got the 6 digit Odometer. Again, I suspect it was one of those things that came down to cost, as GM would eventually migrate everything to an electronic Speedo, it was logical to invest into the 6th digit Odometer for all lines, as cars were now lasting way more than 100K