Skip advert
Advertisement

Hartge 1-Series Coupe

German tuner reveals its tweaked 135i

BMW-tuner Hartge has revealed this, its fettled 135i coupe. The hot 1-Series is a car evo rates highly, and is already Cayman-quick.

Clearly Hartge thought there was room for improvement, however, hence this - the 345bhp, 354lb ft 135i that sprints to 62mph in 4.8sec. That's half a second quicker than the BMW's stock model, and just a tenth of a second behind an M3. It's all thanks to a trick ECU that enables the car's 3-litre engine to make the 44bhp leap in power.

Advertisement - Article continues below

The speed limiter has made an exit, meaning the Hartge tops out at 174mph rather than the traditional 155. An additional roof spoiler, chunkier bumpers, a rear diffuser and side sills aid the 1's aerodynamics while the sports suspension is lowered by 25mm to boost handling.

The changes, alongside some 20in alloys, take the 1-Series closer to this, the car we've been craving since it was revealed.

The price of a fully stocked Hartge 135i is c£38,000 in its native Germany, although each of the company's tweaks can be handily retro-fitted to standard 135's. Good news indeed.

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

Ferrari F355 by Evoluto review – can you improve on sports car perfection?
Ferrari 355 by Evoluto front
Reviews

Ferrari F355 by Evoluto review – can you improve on sports car perfection?

The Ferrari F355 is beloved by almost all even after three decades. A brave choice for a restomod then... We drive it
11 Jun 2026
Genesis is making Bentley nervous with this unexpected convertible GT
Genesis G90 Convertible
News

Genesis is making Bentley nervous with this unexpected convertible GT

As part of its Le Mans debut, Genesis has given its convertible GT concept a significant update, adding an engine in the process… 
13 Jun 2026
Why the ‘experts’ are completely wrong about buying a second-hand car
Used Bentley
Opinion

Why the ‘experts’ are completely wrong about buying a second-hand car

Navigating the absurd world of used car ads makes buying new seem sane, reckons Porter
12 Jun 2026