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Mercedes-Benz SL-Class Convertible (1989-2002) review

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Parkers overall rating: 4 out of 54.0

At a glance

Price new £50,185 - £97,870
Road tax cost £360 - £430
Insurance group 47 - 50
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Fuel economy Not tested to latest standards
Range 387 - 422 miles
Number of doors 2
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Available fuel types

Petrol

Pros & cons

PROS

Status; quality

CONS

SLK is prettier, less costly and less pretentious

Written by Parkers Updated: 15 September 2025

Overview

The Mercedes-Benz SL Class was once considered the ultimate soft-top for prestige, comfort and effortless touring. The body is smoothly styled – with cleanly sculpted panelling and a low-sloping nose – but looked a little clumsy beside the petite SLK in the late 1990s Mercedes line-up, and obese in comparison to the latest SL. However, they are still fairly expensive and impressive – even with the smallest engine – though the brutish V12 SL600 is almost unnecessarily über-powerful.

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