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

The Mercedes A45 hot hatch is (almost) dead: this is the Final Edition
Mercedes A45 S Final Edition
News

The Mercedes A45 hot hatch is (almost) dead: this is the Final Edition

Regulatory pressure has pushed Mercedes-AMG’s hot hatch to the end of its production run, and this special marks the occasion
27 Jul 2026
Skip advert
Advertisement

Most Popular

De Tomaso Pantera (1971-1992) review – the forgotten 1980s supercar
De Tomaso Pantera
Reviews

De Tomaso Pantera (1971-1992) review – the forgotten 1980s supercar

The Pantera is an oft-forgotten, much-misunderstood supercar. Driving the rare GT5-S version shows it deserves its place among the greats
15 Sep 2026
Audi RS5 v BMW M3: estates go head-to-head – car pictures of the week
Audi RS5 Avant and BMW M3 CS Touring
Features

Audi RS5 v BMW M3: estates go head-to-head – car pictures of the week

In this week’s car pictures we look at the highlights from our highly anticipated estate head-to-head between Audi’s RS5 Avant, and the class favourit…
12 Sep 2026
BMW M5 (F90, 2017 - 2023) review – a 600bhp saloon for £35k
BMW M5 Competition F90
In-depth reviews

BMW M5 (F90, 2017 - 2023) review – a 600bhp saloon for £35k

The F90 BMW M5 added polish and all-wheel drive to Munich’s super saloon formula, making it quicker than even its 2026 successor
15 Sep 2026