Skip advert
Advertisement
Spy shots

Mercedes SLK

All-new mk3 Mercedes Benz SLK roadster is spied undergoing tests

Mercedes is out testing its third generation SLK roadster. The current model has been with us five years now, launching in 2004. However it received a few tweaks last year to bring it up to date, meaning an all-new version is a while off yet. A 2011 launch seems probable, the mk2 echoing the original SLK's seven-year lifespan.

Advertisement - Article continues below

It's tricky to tell what the changes will be, the model in these pictures being a heavily disguised early testing mule. From what can be seen of the front end, though, and especially the headlights, it looks like the new SLK could be little plainer than the current car. Whereas the mk2 SLK is noted for its F1-influenced front grille and pointed snout, the new roadster looks like it will be more akin to the C-class with its square jaw and bigger lights. The side mirrors look more boxy, too, and are door mounted.

Engines wise, the range is likely to be similar to the current one, kicking off with an entry-level four-pot offering around 180bhp and topping out with a ballsy AMG version. However this may differ from the current, 355bhp V8 SLK55 and be more in tune with AMG's new cleaner attitude. The tuning firm has announced it is taking itself out of the German horsepower wars with higher bhp per litre figures and more efficient performance the goal. The all-new SLK AMG could be one of the first cars to benefit.

You can read about the Long-term Mercedes SLK350 on the evo Fast Fleet.

Skip advert
Advertisement

Recommended

Best Mercedes-AMG cars - from hot rods and hot hatches to supercar slayers
Best Mercedes-AMG cars
Best cars

Best Mercedes-AMG cars - from hot rods and hot hatches to supercar slayers

From track-honed supercars to thundering sports saloons, Mercedes-AMG has produced countless performance car icons over the years. These are the best …
28 May 2026
I’ve driven Mercedes’ new shape-shifting V8 engine, and it’s blown my mind
M177 Evo V8 Mercedes
Opinion

I’ve driven Mercedes’ new shape-shifting V8 engine, and it’s blown my mind

Mercedes is keeping the V8 alive through the use of some very clever engineering, and it’s coming to the next generation of AMG products
13 May 2026
This retro Mercedes 190E is entering the world's toughest race, but it's not what it seems
HWA Evo R
News

This retro Mercedes 190E is entering the world's toughest race, but it's not what it seems

The maker of the Mercedes CLK GTR and Pagani Huayra R’s screaming V12 is officially bringing its take on the iconic 190E Evo II to the 2026 Nürburgrin…
9 Apr 2026
The Mercedes-AMG GT XX concept is a 220mph saloon with electrified paint
AMG GTXX Nardo
News

The Mercedes-AMG GT XX concept is a 220mph saloon with electrified paint

Affalterbach’s GT XX might be a concept, but it’s already broken multiple records to prove the platform that powers it. We’ve been onboard to find out…
28 Aug 2025
Skip advert
Advertisement

Most Popular

Tesla Model Y review – the cure for range anxiety?
Tesla Model Y
Reviews

Tesla Model Y review – the cure for range anxiety?

You’ll struggle to drive any distance without seeing a Tesla Model Y, but there is good reason for that
7 Aug 2026
The ultimate supercars of the 1990s – car pictures of the week
'90s supercars
Features

The ultimate supercars of the 1990s – car pictures of the week

Our Eras tests travel to the 1990s, where the genre evolves beyond all recognition compared to two decades earlier
8 Aug 2026
The Aston Martin DB12 S has had its grille painted bright blue, and ‘VMF’ is why
Aston Martin DB12 S VMF editions
News

The Aston Martin DB12 S has had its grille painted bright blue, and ‘VMF’ is why

Aston Martin is going back to the 1950s with three special DB12s, designed to reference its famous ‘VMF’ DB2 racers 
10 Aug 2026