Rate It: The Five-Cylinder-Powered, Honda S2000 Concept

Colin
By Colin Wood
Sep 21, 2020 | Honda, Rate It, Sport Study Model

The Honda S2000 may be well known for its high-revving inline-four, but that wasn't the case when its concept was revealed in 1995.

Back then it went by the name "Sport Study Model" (SSM), and under its hood wasn't a four-cylinder or even a six-cylinder engine. Instead, the SSM made do with a five-cylinder engine.

That engine—known internally as the G20—was a 2.0-liter inline-five that was most commonly found in the Japanese-market Honda Vigor and Inspire. (The North American market also got the G-series engine, though with a larger 2.5-liter displacement and placed in the Acura Vigor and the later 2.5 TL.)

That five-cylinder engine then transmitted its power to the rear wheels through a five-speed automatic transmission adapted from the NSX.

The most interesting part of the concept, however, might have been the car’s actual design: The SSM was configured as a roofless, Barchetta-style coupe with separate "compartments" for both driver and passenger.

As a bonus, here's a fitting-for-1997 promotional video showcasing SSM's design and driving dynamics:


Would a five-cylinder engine have made the S2000 even more desirable, or is the F20 engine much better suited to the production car's character?

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Comments
300zxfreak
300zxfreak Reader
9/21/20 12:38 p.m.

There's no way that car would have turned out to be the S2000 that we know and love had it ended up with a five cylinder and automatic, yecchhh.  Thank you Honda. 

David S. Wallens
David S. Wallens Editorial Director
9/21/20 12:45 p.m.

In reply to 300zxfreak :

How about the inline-five backed with a real six-speed? Then it could have been called something hip like the 256.

MadScientistMatt
MadScientistMatt PowerDork
9/21/20 12:58 p.m.

According to Wikipedia, the G20 made 160 hp at 6700 RPM. Combining a more sedate, cruiser-like drivetrain with a less practical overall design does not add up. A no-roof, super-light barchetta version of the S2000 should have an even more psychotic high winding engine, and if you could somehow make the manual transmission an even crazier option (straight-cut gears, maybe?), they should do it.

DirtyBird222
DirtyBird222 UberDork
9/21/20 1:14 p.m.

Thea headlights and front bumper are awesome. I also want those wheels. 

Colin Wood
Colin Wood Associate Editor
9/21/20 1:21 p.m.

I have to admit, as much as I have a soft spot in my heart for the G-series, I don't think putting one in the S2000 would have truly suited its character.

And yeah, the automatic would have been kind of a bummer in this case, though something closer to a modern dual-clutch may have been interesting.

ProDarwin
ProDarwin MegaDork
9/21/20 1:29 p.m.

This looks like a not well thought out customization job on an S2000 you would find 3/4 finished listed by some loony on craigslist.

Vigo (Forum Supporter)
Vigo (Forum Supporter) MegaDork
9/21/20 2:03 p.m.

TIL that Honda should sue Hyundai over the Kona's headlight design? 

 

Anyway, i like it! I like the looks of the real S2000 just as well, but i like this too!

buzzboy
buzzboy Dork
9/21/20 2:30 p.m.

I like the look of the longer hoodline and individual bathtubs. It's weird and somewhat impractical, but those are both things that endear a car to me.

The G20 makes more torque under 5000rpm than F20 so I'm all about that. It would make for a much more fun street car.

z31maniac
z31maniac MegaDork
9/21/20 3:00 p.m.

I read the title too fast and didn't see concept, now I has a sad.

ProDarwin
ProDarwin MegaDork
9/21/20 3:39 p.m.
buzzboy said:

The G20 makes more torque under 5000rpm than F20 so I'm all about that. It would make for a much more fun street car.

Source?  Seems to me like if it does, we are talking a difference of <5ft*lb peak... on the F20C

 

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