1998 Mercedes-Benz SL

3.2 SL320 Auto RWD 2dr

£15,995

Above the going rate: £1,613 over the typical £14,382 for this model, age and mileage, drawing on 365 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: SL
Version: 3.2 SL320 Auto RWD 2dr
Mileage: 65,000 miles
Year: 1998
Fuel type: Petrol
Body type: Convertible
Engine: 3.2 L
Gearbox: Automatic
Seats: 4
Colour: Silver
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: SL320

About this car

This 1998 Mercedes-Benz SL is advertised with 65,000 miles on the clock. Its asking price of £15,995 is £1,613 above our estimate of £14,382. To estimate its market asking price, we analyse UK dealer adverts for 365 Mercedes-Benz SL cars across different ages and specifications. It first appeared in our advert records 30 days ago. The last MOT shows 65,604 miles, more than the advert. This is worth checking with the dealer. Our latest MOT record expired on 19 May 2026. Check the current position with the dealer. It is advertised by Smart Car Sales in Poole.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 30 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
25 September 2026	£15,995
23 October 2026	£15,995

Price and mileage comparison

Estimated market asking price: £14,382. The asking price is £1,613 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.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 19 May 2026. 65,604 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £8,995 to £28,995.

Other matching cars
Asking price	Mileage
£8,995	88,000 miles
£18,995	37,000 miles
£23,990	80,000 miles
£28,995	49,383 miles

These cars have covered 37,000–88,000 miles, compared with 65,000 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 · 1998 Mercedes-Benz SL price guide

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.