Skip advert
Advertisement

Carlsson C25: super Merc SL

Carlsson C25 revealed, Mercedes SL600-based coupe with Bugatti Veyron beating torque

It’s a Mercedes SL600 but not as we know it. Carlsson, the German tuning company best known for its ability to liberate extra speed from fast Mercs, will show this, the C25 coupe, at the Geneva motor show. It uses the familiar bi-turbo 6-litre V12, but with the dial turned up to 11, resulting in power outputs of 753bhp and a disconcerting 973lb ft of torque. To save you the bother of looking it up, that’s 51lb ft more than a Bugatti Veyron hypercar. Preventing the clutch and five-speed automatic gearbox from detonating itself, torque is limited to a piffling 848lb ft at low speed, although that’s still enough for a 0-62mph time of 3.7 seconds. Top speed is 219mph.  Only 25 will be built (hence the C25 moniker) and in an unusual twist to guarantee exclusivity only one will be sold in a country – so if you fancy being the UK’s sole owner of a C25, get on the blower to Carlsson, and be prepared to front up over half a million in readies (more accurately £504,075 with taxes).  Hang on a sec. A converted SL600 with more power and a hard top in place of the convertible’s folding roof? Sound familiar? Mercedes will already sell you one themselves: it’s called the SL Black and it’s half the price.

Advertisement - Article continues below

Read evo’s test of the Merc SL Black v Aston Martin V600See what else is starring at the 2010 Geneva motor show

Follow evo on Twitter and Facebook for car news and views

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

Cupra Leon VZ review – Spain’s Golf GTI is better than Germany’s
Cupra Leon
In-depth reviews

Cupra Leon VZ review – Spain’s Golf GTI is better than Germany’s

The choice of full-sized front-drive hot hatches now doesn’t include the Civic Type R. Can the Cupra Leon VZ take the top spot?
25 Aug 2026
Lotus Exige V6 (S3, 2011-2021) review – a mini supercar for Golf GTI money
Lotus Exige S V6
In-depth reviews

Lotus Exige V6 (S3, 2011-2021) review – a mini supercar for Golf GTI money

For the S3 generation the Lotus Exige got a lot brawnier, trading the four-cylinder engines it had hitherto utilised for a supercharged Toyota V6
21 Aug 2026
The 2-litre Mazda MX-5 has officially been axed in the UK, for good this time
Mazda MX-5 front
News

The 2-litre Mazda MX-5 has officially been axed in the UK, for good this time

As emissions regulations close in, Mazda has announced the discontinuation of one of our favourite current sports cars on sale: the 2-litre MX-5
25 Aug 2026