Background
It's nearly fifty years since Volkswagen started its near iconic GTI sub-brand with the Golf GTI in 1976. Along the way, there have been some offshoots from this winning hot hatch formula - like the diesel Golf GTD line that started in 1982; and more recently, the Plug-in Hybrid Golf GTE line that began in 2014. What we have here though, is by far the most significant of these; the birth of 'GTX', Volkswagen's all-electric performance brand.
Here, we have that badge attached to the first model introduced in that line, the ID.4 GTX, launched in 2021, then improved in late 2023 to create the car we look at here. You can have all the same battery mechanicals matched with slightly swoopier looks (and an even higher price tag) with the ID.5 GTX if you want. Either way, we're told that this is 'performance electric mobility combining sustainability and sportiness'. Doesn't sound as exciting as we'd hoped. We can't help thinking that a dinkier, lighter ID.3 GTX would be a better platform for this approach (as the CUPRA Born has proved), but Volkswagen has yet to productionise a really fast ID.3, so let's look at what we have here: Golf GTI-like acceleration; the kerb weight of a Land Rover Defender; a £50,000 price tag; and a futuristic mindset. Tempted? If you are, you'll need this review.
Driving Experience
This improved ID.4 GTX model gets the brand's latest APP550 drive unit, which has upped power to 340PS, 41PS more than this model had at launch. And the sprint time to 62mph has improved to 5.4s. Driving range has improved too - up from 309 to 317 miles. Otherwise, the mechanical formula here is much as before. Basically, the usual VW Group compact EV rear-driven formula is embellished with an extra motor on the front axle, which brings the twin benefits of extra power and, with torque at both axles, all-wheel drive. Disadvantages lie with extra weight and a subsequent reduced driving range from the 77kWh usable-capacity battery compared to the single motor ID.4 model. You'll find the same Dual Motor mechanical formula in top versions of the Škoda Enyaq and the Audi Q4 e-tron and their coupe spin-offs. What's different here though, is that Volkswagen has lowered the suspension for hot hatch duties, dropping it by 15mm over the standard models.
Combine that with the XDS differential you get on a standard ID.4 for extra cornering traction and (if you pay extra) 'DCC' adaptive damping and the result is a surprisingly keen confection, aided by near-perfect 50:50 weight distribution. Which is just as well given the fact that this car has to overcome the drawbacks of its enormous 2.2-tonne kerb weight. That doesn't stop it being decently quick mind you. And cornering is helped by 20-inch wheels with wide 235-section front and 255-section rear tyres.
Design and Build
You might be a touch disappointed to find that very little has been done visually to set this GTX model apart from its humbler ID.4 range stablemates. But then if that bothered you, your dealer would probably point you towards the more eye-catching coupe-like ID.5 GTX model instead. Anyway, to a lesser or greater extent, aesthetic subtlety has always been one of the attractions of this sub-brand's GTI parent bloodline. It's cloaked here with a unique 20-inch wheel design (21-inch rims are optional), plus six little point light LEDs in the lower front bumper and the special 'Kings Red' paint option from the Golf GTI.
It's even harder to tell this GTX model apart from other ID.4s inside, though there's GTX branding on the seats and if you're determined to set this version apart, you can specify a blue dashboard insert with red stitching. Otherwise, it's the usual now-updated ID.4 cabin set-up, with a 12.9-inch central screen featuring simpler menus, a more intuitive control structure and a more responsive IDA voice assistant. This offers fresh functions, including cloud-based weather information and the status of sporting events or stock market prices. As part of this update, Volkswagen has (at last) illuminated the cabin temperature control sliders. Plus the driving mode selector has been moved to the steering column and the optional augmented reality head-up display system has been enhanced. You still have to put up with a very small (5.3-inch) instrument display.
Overall, build quality is generally good but cheaper plastics still betray the cost cutting necessary to undergird all that sophisticated EV technology. As previously, the interior design has an airy but minimalist and rather clinical feel which Volkswagen has tried unsuccessfully to lift by imprinting 'Play' and 'Pause' symbols on the two footwell pedals.and a digital instrument cluster.
At the back, there's comfortable space for a couple of adults (it'd be a squash for three). And there's a very decently-sized 543-litre boot, extendable to 1,575-litres with the rear seat folded. A tonne of weight can be towed too.
Market and Model
ID.4 GTX pricing starts from around £54,000; that's for the standard model. You'll need a bit more if, like many GTX customers, you want to pay extra for 'DCC' 'Dynamic Chassis Control' adaptive damping. To give you some range perspective, mainstream ID.4 pricing starts from just over £46,000. If you want the more coupe-like ID.5 GTX model, you'll need around £1,500 more than is required for this ID.4 GTX.
Equipment features in the entry-level GTX run to 20-inch 'Ystad' alloy wheels, black roof rails, matrix LED headlights, LED rear tail lamps with dynamic turn signals, a panoramic glass roof, auto headlamps and wipers, front and rear parking sensors and keyless entry. Drive stuff includes sports suspension, an augmented reality head-up display, adaptive cruise control, selectable driving modes, an exterior sound actuator and more direct 'Progressive' steering.
Inside, the seats have GTX branding and there's a leather-wrapped heated multi-function steering wheel with touch control. You also get an auto-dimming rear view mirror, a heated climate windscreen, heated front seats, 3-zone 'Air Care Climatronic' air-conditioning with controls for rear occupants, a rear view camera and interior ambient lighting with 30 colour options. Infotainment's taken care of by a 12-inch 'Discover Max' navigation infotainment display with an upgraded 'dynaudio' stereo system. Plus there's a wireless smartphone charger, 'Car-2-X' intelligent vehicle networking and, for semi-autonomous highway driving, Volkswagen's 'Travel Assist' traffic jam assist and emergency assist system. Safety features include the usual autonomous braking 'Front Assist' set-up, plus 'Lane Assist', 'Dynamic Road Sign Display' and a 'Driver Alert' fatigue detection system.
Cost of Ownership
We gave you the driving range figure earlier - 317 miles. For this car's 77kWh battery, Volkswagen has now increased DC harging speed to 175kW, equipping owners for the new generation of public rapid chargers that can't come soon enough for our market, updating a UK charging network that one Mercedes executive recently dismissed as 'a cowboy outfit', something you'll identify with if you live outside this country's major population centres.
Volkswagen has done its best to help by providing its EV owners with a 'We Charge' app that helps you find and use over 150,000 public charge points. At a DC3 100kW charge point, it'll take no more than around 30 minutes to recharge your ID.4 GTX with enough direct current to cover the next 137 miles. Using a 50kW DC charger, it'll take about an hour and a half to get an 80% fill. Back at home, an AC1-phase 7.4kW garage wallbox would replenish this 77kWh model from zero in about twelve hours, though you can almost halve that time if your property - or business - can support an gutsier AC3 11kW charger. At the other extreme, think in terms of needing to double the 7.4kW garage wallbox charging times we've just quoted if you merely connect to a conventional 3-pin domestic plug. Insurance is group 34E.