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

The iconic Mercedes 190E Evo is racing at the 2026 Nürburgring 24 Hours, sort of…
HWA EVO R
News

The iconic Mercedes 190E Evo is racing at the 2026 Nürburgring 24 Hours, sort of…

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…
24 Feb 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
Mercedes CLK DTM: the anatomy of the 2000s V8 touring car
Mercedes CLK DTM
Features

Mercedes CLK DTM: the anatomy of the 2000s V8 touring car

In 2000, the DTM was reborn with a new rule‑set, a new ethos and a new hero car, the Mercedes CLK DTM. We look under its skin
2 Jul 2025
Best AMG cars - Mercedes' all-time performance greats
Best Mercedes AMG models
Best cars

Best AMG cars - Mercedes' all-time performance greats

From track-honed supercars to thundering sports saloons, Mercedes-AMG has produced countless performance car icons over the years. These are the best …
25 Jun 2025
Skip advert
Advertisement

Most Popular

Peugeot’s new petrol engine swaps belts for chains to improve reliability
Peugeot Turbo 100
News

Peugeot’s new petrol engine swaps belts for chains to improve reliability

New engine isn’t performance-oriented but does address some reliability issues around so-called ‘wet belts’, swapping them out altogether for chains
16 Mar 2026
Four hyper hatches for two-thirds less than the new £92k Audi RS3 Competition
Used hyper hatches
News

Four hyper hatches for two-thirds less than the new £92k Audi RS3 Competition

Whatever happened to accessible hot hatchbacks? Nevermind the £92k Audi RS3 Competition, buy these instead
19 Mar 2026
Car makers are U-turning on EVs but car buyers are going to pay the price
Plug-in hybrid Lamborghini
Opinion

Car makers are U-turning on EVs but car buyers are going to pay the price

While the combustion engines we love have a stay of execution, the future won't be all sunshine and rainbows for car enthusiasts
17 Mar 2026