Skip advert
Advertisement
Long term tests

Mercedes SLK350

A short holiday to the Lake District proved the capability of the SLK350, but sun was in short supply...

First proper test for our new SLK: a short holiday for two in the Lake District. As you’d expect from a two-seater, the Merc’s boot isn’t huge, but neither is it toothbrush-and-a-change-of-underwear tiny; it happily swallowed a couple of mini suitcases along with waterproofs, walking boots, a couple of rucksacks, a camera bag, a tripod and a packed lunch. You certainly wouldn’t be heading off to the airport with two 20kg suitcases in an SLK, but it’s far from impractical.

Advertisement - Article continues below

Pity that the full-to-the-brim boot on the journey to the Lakes and back, and the incessantly drizzly weather while we were there, meant the SLK’s roof had to stay firmly in its raised position for the entire break, particularly as it has taken to creaking constantly and in the most annoying fashion when it’s up.

After much groping around over my right shoulder to identify the source of the offending noise, I have now fashioned a temporary cure: a piece of cloth stuffed strategically in the complex hinge mechanism just as the roof closes. I’ll see if I can find a permanent fix when (if?) it next stops raining.

I’ve also had to replace one of the bulbs for the rear number plate this month. It would no doubt have gone unnoticed for months, but the display in the Merc’s instrument binnacle helpfully reported the problem to me, even identifying which ‘licence plate lamp’ was at fault. Very handy.

Such niggles aside, I’m really enjoying running the SLK. I look forward to driving it each morning, particularly on those rare occasions when the sun is shining, and the long route to work is currently the only one I use, which has to be a good sign. It probably also explains why the 350’s fuel consumption has taken a dive this month. Well, that and the fact that the Merc and I have also been to a trackday, but more about that next time…

Running Costs

Date acquiredAugust 2008
Total mileage8896
Costs this month99p (bulb)
Mileage this month2013
MPG this month23.7
Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

The all-new Audi RS5 is a practical estate car with McLaren power
Audi RS5
News

The all-new Audi RS5 is a practical estate car with McLaren power

The RS4 might have met its end, but now Audi Sport has launched its replacement with the all-new V6-powered RS5
19 Feb 2026
2026 VED car tax: what you'll be paying
2026 car tax
Advice

2026 VED car tax: what you'll be paying

The latest car tax changes explained, including new pricing for EVs and hybrids and increased prices for higher-emission vehicles
19 Feb 2026
​Best hot hatchbacks 2026 - affordable family-friendly fast cars
Best hot hatchbacks
Best cars

​Best hot hatchbacks 2026 - affordable family-friendly fast cars

The VW Golf GTI Edition 50 and Toyota Yaris Aero Performance breath life into what was an ailing hot hatch segment
16 Feb 2026