Another 'V8 era' retro review...

smokinjoe64 · 07-25-2026, 12:06 PM

25 V8 IS · 07-25-2026, 01:42 PM

It's really quite entertaining that my IS 500 has what is basically the same engine that debuted in the IS F. Talk about engine longevity.

smokinjoe64 · 07-25-2026, 01:52 PM

Quote:

Originally Posted by 25 V8 IS

It's really quite entertaining that my IS 500 has what is basically the same engine that debuted in the IS F. Talk about engine longevity.

Yup...to-date 5.0 engine continues to perform competitively, winning IMSA races consistently.

25 V8 IS · 07-25-2026, 07:45 PM

Quote:

Originally Posted by smokinjoe64

Yup...to-date 5.0 engine continues to perform competitively, winning IMSA races consistently.

That's right! Good stuff! Bored out to 5.4L (drool).

ShocknAwe · 07-30-2026, 03:33 PM

Quote:

Originally Posted by 25 V8 IS

It's really quite entertaining that my IS 500 has what is basically the same engine that debuted in the IS F. Talk about engine longevity.

Automotive journalists have criticized it repeatedly for being old tech, ridiculed toyota for being lazy yadda yadda. I'm in the why fix what isn't broken camp. It's a great powerplant why change it. GM has been doing the same thing with their LS/LT blocks. Basically the same engine for decades.

What they NEED is a manual trans.

If they'd just release the IS500/RCF and similar with their lovely V8 and a third pedal I'd be all over it.

07-25-2026, 12:06 PM	#1
smokinjoe64 Tailhooker 4058 Rep 1,680 Posts Drives: e92 M3 6MT Join Date: Nov 2008 Location: OC SoCal iTrader: (1) Garage List 2012 BMW M3 [9.75] 2025 Mazda MX-5 [0.00] 2003 BMW M5 [0.00] 2024 Ranger Raptor [0.00]	Another 'V8 era' retro review... __________________ e92 M3 - Interlagos Blue \| Recaro GTs w/Fox Red Extended \|Carbon Leather BPM Stage II; SuperSprint: header-back, catless, nonresonated, F1s; Infinity Design CF intake; Partee Racing CF plenum; do88 coolers; Bilstein B16 kit w/EDC, monoball links; Brembo BBK; AutoSolutions SSK
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07-25-2026, 01:42 PM	#2
25 V8 IS Colonel 3214 Rep 2,883 Posts Drives: 2025 Lexus IS 500 Join Date: Mar 2019 Location: Claremont, CA iTrader: (0) Garage List 2025 Lexus IS500 [0.00] 2016 Mazda CX-5 [0.00]	It's really quite entertaining that my IS 500 has what is basically the same engine that debuted in the IS F. Talk about engine longevity. __________________ 2025 Lexus IS500 Infrared/Ultra White
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