Eighth generation (2000-2005)
Is the one you have.
https://en.wikipedia.org/wiki/Chevrolet_Impala
Problem here with three and 4 gauge clusters
The Impala was available in two trim levels from 2000 to 2003. The base model came equipped with cloth bench seats, steel wheels, the 180 horsepower (134 kW) 3.4 liter (204 cu in)
LA1 V6, and a 3-gauge instrument cluster.
[40] The
LS came factory-equipped with cloth bucket seats upgradeable to leather with center console and floor shift, color-keyed "Impala" door scripts and trunk badge,
anti-lock brakes,
traction control system, keyless remote entry, integrated foglamps, aluminum wheels upgradeable to alloy wheels, rear spoiler (optional on the base models), 4-gauge instrument cluster (with tachometer), and the larger 200 horsepower (149 kW) 3.8 liter (231 cu in)
L36 V6.
[41] Options available on all models included a sunroof, OnStar system, Driver Information Center with built-in
HomeLink system, heated power front seats, and 16 inch 1990s SS-inspired wheels. All models came equipped with power windows, door locks, and mirrors. The rear spoiler was an option on base models, and could be deleted from LS models upon buyers request.
2005 Impala SS
The 2004 to 2005 Impala SS came equipped with the 3.8 liter (231 cu in) supercharged
L67 V6 engine.
[42] It was rated at 240 horsepower (180 kW) and had been previously used in the
Pontiac Grand Prix GTP,
Buick Regal GS,
Buick Riviera, and
H-body Pontiac Bonneville SSEI and
Buick Park Avenue "Ultra". The lighter front-wheel-drive sedan was as quick as the vaunted 1990s Impala SS, with 0-60-mile-per-hour (0-97 km/h) times pushing 6.5 seconds, compared to the earlier model's time also showing 6.5 seconds (albeit 7.1 seconds on average).
[45] To commemorate Chevrolet's long relationship with the Indianapolis Motor Speedway and the Indianapolis 500 race, a limited edition (4,088 produced) Impala Indy SS was offered in 2004, featuring black grille with gold Chevrolet bowtie emblem that would be carried over to all Impala models in 2005, various Indy logos on the exterior and interior, 17-inch chrome wheels, gauge cluster package, and more.
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