Skip advert
Advertisement

Mercedes A45 AMG tuned to 424bhp by GAD Motors

German tuning company GAD Motors has boosted the Mercedes A45 AMG's power output to 424bhp. Details here

Mercedes A45 AMG tuned to 424bhp by GAD Motors

German tuner GAD Motors has created a power boost program for the Mercedes A45 AMG, pushing peak power up from 355bhp to 424bhp with 406lb ft of torque. This has seen the hot hatch’s 0-62 time shrink by five tenths to 4.1secs, whilst the 0-124mph sprint has dropped by a substantial 3secs, taking just 14.3secs.

Advertisement - Article continues below

The power hike has come as a result of a remapped ECU, this being the first stage of tuning GAD offers. The aftermarket brand confirmed that more stages of tune are available to bring even more power, pushing the A45’s performance figures beyond that of BMW’s M4 and into the realms of fully fledged supercars.

In standard form the A45 isn’t exactly a slouch anyway, its 2-litre turbocharged four-pot providing sports car performance in a practical hatch package. But after some fettling from GAD, the A45 AMG - now sporting black 19inch OZ Racing Superforgiata multi-spoke alloys and a lime body wrap - will no doubt take an even harder to charge to rivals like the Audi S3 and BMW M135i.

Skip advert
Advertisement

Recommended

Audi RS3 v Toyota GR Yaris v Mercedes-AMG A45 S – which is the best AWD hyper hatch?
Hot hatch test
Group tests

Audi RS3 v Toyota GR Yaris v Mercedes-AMG A45 S – which is the best AWD hyper hatch?

We pit the Audi RS3 against the Toyota GR Yaris and the Mercedes-AMG A45 S in a battle of the AWD super hatches on the road and track. Which comes out…
25 May 2025
Mercedes-AMG A45 S 2025 review – the ultimate hyperhatch?
Mercedes-AMG A45 S front
In-depth reviews

Mercedes-AMG A45 S 2025 review – the ultimate hyperhatch?

The A45 S packs some of the most impressive numbers seen in a hot hatch, but is it one of the best to drive?
27 Mar 2025
Skip advert
Advertisement

Most Popular

Best cars of the 2000s – the best cars from the best of times
Best cars of the 2000s
Best cars

Best cars of the 2000s – the best cars from the best of times

The 2000s was a decade that went supernova for the performance car market. We count down just a few of the very best cars of the decade
6 Oct 2025
When Performance Car magazine closed, two writers and a Subaru kept driving
Subaru Impreza Turbo
Opinion

When Performance Car magazine closed, two writers and a Subaru kept driving

Porter recounts the extraordinary day that led to the birth of evo
6 Oct 2025
RML GT Hypercar review – the Porsche 911 taken to the ultimate extreme
RML GT Hypercar front
Reviews

RML GT Hypercar review – the Porsche 911 taken to the ultimate extreme

As close as anything’s gotten to being a modern day 911 GT1, the RML GT hypercar is a 900bhp monster
7 Oct 2025