Skip advert
Advertisement

Posaidon’s modified Mercedes-AMG A35 packs A45 S-rivalling 395bhp

A new turbocharger has given the Mercedes-AMG A35 a healthy bump in output, bringing it close to its £50k sibling 

Posaidon has already been playing around with AMG’s A45 S, lifting output to 518bhp for a ludicrous 201mph top speed, but now the German tuner has worked its magic on the lesser A35.

Its new RS 400 kit will lift the standard 2-litre turbocharged petrol engine to 395bhp and 405lb ft of torque, a 93bhp and 111lb ft gain over standard. To reach these figures, more than an ECU tune is required, with Posaidon swapping the A35’s standard turbocharger for a more powerful and thermally efficient unit. The seven-speed DCT also receive software tweaks to help extract its maximum performance.

Advertisement - Article continues below

> This Mercedes-AMG A45 S has a 201mph top speed

Its 0-62mph time now comes in a brisk 4sec, seven tenths sooner than factory, and just a tenth slower than the £50,000 A45 S. Perhaps more impressive is the new 183mph top speed, raised from the standard 155mph, thanks to a removal of the electronic speed limiter.

Posaidon also offers a lesser ECU tune to bring output to 350bhp and just over 350lb ft of torque. In this form, four tenths is lopped off the 0-62mph sprint in this form, bringing the sprint down to 4.3sec.

Local pricing and availability is yet to be confirmed, but if it keeps costs reasonable a modded A35 that looks and goes just like its substantially more expensive A45 S sibling could make it seem a relative bargain.

Skip advert
Advertisement

Recommended

Mercedes-AMG A35 review: a fast and effective hot hatch, but is it exciting?
Mercedes-AMG A35
Reviews

Mercedes-AMG A35 review: a fast and effective hot hatch, but is it exciting?

The AMG A35 does an impressive job of being fun and fast, but rivals from Hyundai and Cupra are ultimately more involving
3 Apr 2024
Skip advert
Advertisement

Most Popular

'Do I crave a manual in a Porsche 911? Absolutely. But in a Nissan GT‑R? No way.'
Porsche 911 ST
Opinion

'Do I crave a manual in a Porsche 911? Absolutely. But in a Nissan GT‑R? No way.'

Jethro is celebrating the shift back to manual gearboxes – with one proviso
15 Feb 2025
Alpina B3 GT Touring 2025 review – a 190mph alternative to the BMW M3 Touring
Alpina B3 GT Touring
Reviews

Alpina B3 GT Touring 2025 review – a 190mph alternative to the BMW M3 Touring

A swansong for Alpina’s hot 3-series lineup, the B3 GT Touring is a fine and unique alternative to the very best fast estates
16 Feb 2025
Used Porsche 911 (991, 2011 - 2018) review – should you buy the unloved 911?
Porsche 991 Carrera rear
In-depth reviews

Used Porsche 911 (991, 2011 - 2018) review – should you buy the unloved 911?

For better or worse, the 991 was a huge moment of change for the Porsche 911, as it passed the half-century mark. We look back at the black sheep of t…
17 Feb 2025