1986 Mercedes-Benz SL

3.0 300 Auto RWD 2dr (188 bhp)

£28,950

Above the going rate: £3,212 over the typical £25,738 for this model, age and mileage, drawing on 365 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: SL
Version: 3.0 300 Auto RWD 2dr (188 bhp)
Mileage: 127,000 miles
Year: 1986
Fuel type: Petrol
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Power: 188 bhp
Seats: 4
Colour: Red
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: SL300

About this car

This 1986 Mercedes-Benz SL has covered 127,000 miles. Our estimated market asking price is £25,738. This car is advertised at £28,950, which is £3,212 above that figure. We use UK dealer asking prices, including 365 Mercedes-Benz SL listings, and account for the car’s age, mileage and specification. The asking price is now £800 lower than when we first recorded the advert 72 days ago. That history is worth bearing in mind when speaking to the dealer. You can find this car at Torque Point in Leighton Buzzard.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 August 2026, 72 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £800 from the first recorded £29,750. 1 price reduction recorded, the latest observed on 22 September 2026.

Recorded asking prices
Date observed	Asking price
15 August 2026	£29,750
22 September 2026	£28,950
23 October 2026	£28,950

Price and mileage comparison

Estimated market asking price: £25,738. The asking price is £3,212 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 365 adverts of this make and model across different ages and specifications.

3 other cars with the same year, trim, gearbox and fuel are for sale from £34,990 to £74,995.

Other matching cars
Asking price	Mileage
£34,990	85,000 miles
£44,950	49,966 miles
£74,995	34,500 miles

These cars have covered 34,500–85,000 miles, compared with 127,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz SL cars for sale · 1986 Mercedes-Benz SL price guide

Vehicle photos

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