1989 Mercedes-Benz 300 3.0 SL

Price: £74,995.

AskCar lists 43 used Mercedes-Benz 300 from 27 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: 300
  • Trim: SL
  • Version: 3.0 SL Auto RWD 2dr (190 bhp)
  • Year: 1989
  • Mileage: 30,457 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors
  • Engine: 3.0 litres, 190 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Red

About this car

The advertised mileage for this 1989 Mercedes-Benz 300 SL is 30,457 miles. We first recorded this car for sale 45 days ago. Its advertised mileage matches the government's MOT record. It is for sale at The SL Shop in Stratford-upon-Avon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

The SL Shop is rated 4.8 out of 5 on Google.

Time on sale

This 1989 Mercedes-Benz 300 has been on sale for at least 45 days.

Price history

AskCar first saw this advert on 25 September 2026 at £74,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 23 April 2027.

It has had 18 MOTs. The latest, on 24 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 30,475 miles, which matches the advertised 30,457 miles.

Similar cars

4 other 1989 Mercedes-Benz 300 SL 3.0 petrol automatic convertibles are for sale at UK dealers, from £27,999 to £55,995, as of 9 November 2026.

The 3 closest to this car in mileage:

  • 1989 Mercedes-Benz 300 SL, 3.0 petrol convertible. Mileage: 52,000 miles. Price: £55,995, £19,000 less than this car. Dealer: Bruce Greetham Classic Benz in Worcester. AskCar page: https://askcar.co.uk/car/mercedes-benz-300-1989-d4c09f7b6879
  • 1989 Mercedes-Benz 300 SL, 3.0 petrol convertible, red. Mileage: 92,000 miles. Price: £27,999, £46,996 less than this car. Dealer: C M W Car Sales in Croydon. AskCar page: https://askcar.co.uk/car/mercedes-benz-300-1989-fca237ac546b
  • 1989 Mercedes-Benz 300 SL, 3.0 petrol convertible, red. Mileage: 120,000 miles. Price: £34,990, £40,005 less than this car. Dealer: Karmann Classics in Ripley. AskCar page: https://askcar.co.uk/car/mercedes-benz-300-1989-41b86590a289
  • The nearest: 1989 Mercedes-Benz 300 SL, 3.0 petrol convertible, 23 miles from this car. Price: £39,995, £35,000 less than this car. Dealer: Bruce Greetham Classic Benz in Worcester. AskCar page: https://askcar.co.uk/car/mercedes-benz-300-1989-b6971a4f329a

Browse all Mercedes-Benz 300 cars for sale · 1989 Mercedes-Benz 300 price guide

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Photos

20 photos of this car are on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.