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Not Sold (Est: £5,500 - £7,500)

1990 TVR S3 Fast and Powerful. Why? Because it's Cosworth Powered

United Kingdom • 11 Oct 2025

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Vehicle Details

AI Listing Summary

This 1990 TVR S3 has a Cosworth BOB V6 engine upgrade, stainless steel exhaust, and chassis restoration. While mechanically sound with recent maintenance, the paintwork needs attention, and it's being sold due to lack of use.

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Condition 

6

The car is described as mechanically good and very fast with around 230 bhp, which suggests it's in decent running condition. However, the paintwork has micro blisters and would need work, indicating cosmetic wear. There is a mention of recent spending on the car, including a programmable Emerald ECU, new spark plugs, and fresh fuel, which implies recent maintenance. Overall, there are noticeable cosmetic and mechanical wear issues, and some reconditioning is required.

/ 10

Transmission:

[Transmission]

Chassis No:

SA9DSN2P1LF019532

Odometer:

1,000 miles

Reg Number:

G627OWY

RHD/LHD:

RHD

At the same time, the original engine was removed and replaced with a Cosworth BOB V6 unit, which was de-catalysed.

The Fuel system was uprated with a walbro fuel pump and uprated pressure control.

A full stainless steel exhaust system was fitted, including manifolds, plus a new fuel tank and mounting brackets, along with a new battery.

The car has 17-inch alloy wheels fitted with Toyo Proxys 215/45/17.

Since the current owner bought the car, the car has covered less than 1,000 miles.

The car is being sold due to the vendor no longer using it very often.

The paintwork has micro blister so would need to work to it but it is mechanically good.

Do not be mistaken this car is very fast with around 230 bhp.

The car has recently had around £1000 spent on it, which includes: a programmable Emerald ECU, new set of iridium spark plugs, fuel was drained and fresh fuel has been put in.

The car now runs very well and is very quick.

Here at Barons, we encourage potential buyers to view th...

Points of note

£2,376

Lowest Price (Since 2020)

£6,730

Median Price (Since 2020)

£11,200

Highest Price (Since 2020)

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Previous Sales

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