Mercedes-Benz E-Class vs Mercedes-AMG GLC43

What's the difference?

The Mercedes-AMG E53 Hybrid 4Matic+ is a superb blend of high-tech hybrid muscle and cossetting top-end luxury. Value is competitive, it looks (and feels) the business, despite the conventional sedan configuration it’s surprisingly practical (except for the modest boot), fuel-efficiency is a key benefit and safety is stellar. The ownership proposition is okay for the category but that’s not top of mind when an enticing series of corners ranges into view. It’s an impressive package.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

The Mercedes-AMG GLC43 has your back if you’re looking for a thrilling performance SUV that moonlights as the daily family driver. It boasts a fairly practical cabin with good storage. Is it too expensive? Yep. Would I have one? Absolutely. It’s fun and full of features.

This rocked my kid's world – the lighting, the cool superhero vibes of the styling … the ‘tatatata’ chirps of the engine. It won him over completely.

At first glance the E53 passes as a flash-looking Mercedes-Benz E-Class running 20-inch rims, especially in the launch car’s rich ‘Patagonia Red’ finish.

But then, there’s something about the AMG sedan’s stance that sets it apart. Which makes sense because the front fenders are wider by 11mm on both sides (compared to the E-Class) to make room for a wider front track (increased by just over 30mm over the previous-generation E53).

Wheelbase has also increased by just over 20mm to almost 3.0m and the car’s more aggressive nose treatment enhances the distinctive look.

There’s the AMG-specific radiator trim with ‘Panamericana’-style vertical slats, the sleek dual-section headlights and a large lower inlet that directs air to an additional front intercooler as well as an external opening for a wheel-arch cooler.

In profile there’s barely a hard edge to be seen, although character lines in the bonnet and along the car’s flanks contribute to a taut surface treatment.

At the rear, horizontally-connected LED tail-lights feature a stylised Mercedes three-pointed star signature, then a rear apron housing a diffuser and twin double tailpipe ‘trims’ and a bootlid spoiler on the left and right round off a beautifully proportioned design.

Climbing inside means a trip to screen city with an upright digital display in front of the driver flanked by a large central screen to the left and an additional panel for the front passenger beyond that. It’s a lot.

But once you’re on top of all the glass surfaces, details like open pore grey ashwood trim on the lower console come into focus, as do the brushed metal accents, beautifully sculpted ‘Performance’ front sports seats (optionally fitted to our launch drive example), racy stainless steel pedal covers and the five spoke AMG performance steering wheel with configurable rotary buttons.

It’s a supremely luxurious and comfortable interior. 

The GLC43 looks distinctly more aggressive than its GLC300 sibling.

The grille features vertical struts instead of the star motif and there’s a sporty spoiler lip at the rear that complements the quad exhausts.

The large headlights featuring Mercedes Digital Light LEDs dance when you first put them on and add a sporty dynamic to the styling, as does the 20-inch alloy wheels.

The interior is largely the same with a dashboard that is headlined by an 11.9-inch touchscreen multimedia system and a 12.3-inch digital instrument cluster.

The ambient lighting system transforms the space at night time and honestly, makes it look pretty flash compared to some of its rivals. I also love the big panoramic sunroof and cute circular air-vents found in the front – they add some interest to the cabin.

The optioned performance seats of our test model make this look the part of a performance SUV and there is AMG badging everywhere - just so you don’t forget what you're driving. This looks beautiful inside and out and it earns its luxury tag.

At over 4.9m long, close to 2.1m wide and a little under 1.5m tall, with a 2961mm wheelbase, the new E53 is a substantial car and feels it on the inside.

Plenty of breathing space for the driver and front passenger thanks in part to the away slope of the screen-dominated dash.

Generous storage, too, with large door bins including enough space for big bottles, a deep lidded box between the seats (which doubles as a centre armrest), a generous glove box and two cupholders under a sliding top at the front of the centre console. 

Hit the second row, and sitting behind the driver’s seat, set for my 183cm position, I have plenty of head and legroom, with enough shoulder space for three adults on short journeys. A trio of up to mid-teenage kids will be fine for a road trip.

Storage is pretty handy as well with hefty door bins and two pop-out cupholders in the fold-down centre armrest. No map pockets on the back of the (optional) Performance front seats, though.

Four-zone climate control means there’s individual temperature control for each side of the back seat, with adjustable vents at the back of the front centre console and trailing edge of the B-pillars. Very civilised.

Power and connectivity runs to three USB-C outlets and a wireless device charging pad in the front.

Thanks to the traction battery under its floor, boot volume is restricted to 370 litres (compared to 540L in the conventional E-Class sedan), although there are bag hooks, tie-down anchors and the 60/40 split-folding rear seat is able to liberate more space.

No spare tyre of any description, just a repair/inflator kit, which might make sense for automotive designers and engineers trying to maximise space and reduce weight, but doesn’t make sense for an owner stranded on the side of the road with an unrepairable puncture.

The cabin up front feels like a cockpit because the optioned performance seats absolutely lock you into place.

The adjustments are pretty good for the lumbar and under-thigh supports but the highlight are the kinetic stretching massage functions on both front seats, it really helps to alleviate fatigue on a longer journey. 

While I find the seats comfy, my husband didn’t! He said he needed more ‘space’ between the legs and with the bucket-style, he um … didn’t get that required space. Take from that what you will.

Getting in and out of the backseat is easy enough but the side steps are overkill and can dig into the calves.

The back seats are not super comfortable as they are on the harder side but the headroom and legroom are great for my 168cm height. The back row would still be most comfortable as a four-seater when filled with adults, though.

The individual storage is excellent up front with a decently sized glove box, middle console and a huge storage bin and drink bottle holder in each door.

The centre console features a good-sized cubby that includes a phone shelf and two retractable cupholders.

The storage and amenities in the rear are okay with directional air vents, reading lights and a fold-down armrest with two cup holders. You also get shallow storage bins in each door but this row misses out on charging options, which is a shame.

The other technology looks high-end and the graphics in both the 11.9-inch touchscreen multimedia system and 12.3-inch digital instrument cluster assert that the GLC43 is a luxury vehicle.

Both are easy to use, highly customisable and look fantastic. What a combo!

The augmented reality satellite navigation shows dynamic directions overlaid on a live video feed, so there's no excuse for getting lost while using it. There's also wireless Apple CarPlay and Android Auto, as well as, a Mercedes Me Connect app, so you can access features on your car remotely.

Charging options are only found in the front row but you get a good selection with three USB-C ports and a wireless charging pad.

The GLC43 gets a large coloured head-up display, fingerprint scanner (that can lock a certain profile or features) and dual-zone climate control but it would have been nice to see climate control in the rear row as well.

The boot is pretty large for a medium SUV at 620L, and can comfortably fit shopping or luggage.

There’s a tyre mobility kit and extra underfloor storage, and the rear row has a 40/20/40 split fold, which opens up your storage options. You also get a powered tailgate in this model, which is always handy.

There are three GLC variants for both the SUV and Coupe and our model is the AMG GLC43 SUV.

It would be remiss to say it’s a ‘mid-spec’ model, even though that’s where it technically sits in the line-up. Think of the 43 as a top model with the warmed-up performance engine, compared to the GLC63 S E Performance flagship variant.

The GLC43 is priced from $136,400 before on roads and that positions it as the most expensive compared to its rivals. And it’s $1930 dearer than the outgoing model it replaces.

In comparison, the least expensive rival is the Porsche Macan S at $117,500 MSRP, (although the petrol Macan is about to sell out ahead of the launch of the EV) then the Audi SQ5 3.0 TDI Quattro MHEV at $119,700 MSRP, and the BMW X3 M40i for $126,800.

Our test model has been fitted with the Performance Ergonomic Package for $5307.50 and adds power front passenger seat with memory function, black Nappa leather, memory package, multicontour front seats, AMG Performance seats , heated front seats, automatic front passenger airbag deactivation, AMG 'Track Pace', and an AMG Performance steering wheel in Nappa leather/DINAMICA microfibre.

Our test model also has the optional AMG carbon-fibre trims for $1306.80, bringing the total before-on-roads price to $143,014. 

Standard luxury and practical features include keyless entry, push-button start, panoramic sunroof, Burmester surround sound system, powered tailgate, tyre mobility kit, and new suspension with adaptive adjustable dampening.

Standard technology features include 'Digital Light' for headlights, 64-way coloured ambient lighting, 11.9-inch touchscreen multimedia system, 12.3-inch digital instrument cluster, head-up display, wireless Apple CarPlay and Android Auto, over-the-air updates, augmented reality satellite navigation, fingerprint scanner, DAB+ digital radio, Bluetooth and a 5G module for the Mercedes Me Connect app.

The E53 is powered by a 3.0-litre, turbo-petrol, in-line six-cylinder engine working in concert with an electric motor housed within the car’s nine-speed (torque-converter) automatic transmission. 

Drive goes to all four wheels via an electro-mechanically controlled clutch distributing power between the front and rear axles.

Engine performance is up by around 10kW compared to the previous E53 thanks to software upgrades, a new twin-scroll turbo with higher boost pressure (1.5 bar vs 1.1 bar) as well as additional front and wheel-arch intercoolers. 

The engine alone produces 330kW/560Nm while the permanently excited synchronous motor chips in with a solid 120kW/480Nm for overall outputs of 450kW/750Nm.

The 43 gains the 2.0-litre four-cylinder turbo-petrol engine from the AMG A45 hot hatch, which replaces the 3.0L turbo V6 from the previous model.

What makes this one interesting is that it’s been designed with Formula 1 tech and its performance is boosted by an electric turbocharger. Which means you have instant power delivery.

The new engine produces a power output of 310kW and 500Nm of torque. So, a little more power (23kW) but a little less torque (20Nm) than the previous model. The GLC43 is an AWD and has a nine-speed auto transmission which is mostly smooth.

The new GLC43 features a true AMG engine and that means it was hand-built by a master engine builder. Every AMG engine features a plaque with the builder's signature, which is very cool.

The E53’s official combined cycle (urban/extra-urban) fuel figure is 1.7L/100km, a spectacularly frugal number for such a high-performance machine. But it’s worth noting it’s predicated on the drive battery being constantly and completely recharged.

Speaking of which, the 28.6kWh, 400-volt traction battery is housed at the rear of the car under the boot floor. It delivers a claimed EV-only range of up to 100km, although that will diminish dramatically if you decide to push up towards the car’s pure-electric top speed of 140km/h.

Important to note the battery’s 21kWh ‘day-to-day’ capacity, designed to keep charge in reserve for any required ‘high-performance boosts’.

An 11kW AC charger is onboard with regenerative braking also harvesting energy, the car automatically selecting the level of recuperation power in line with traffic conditions.

In pure EV mode you can also manually adjust regen through four levels via the steering wheel-mounted transmission shift paddles. 

Auto stop/start for the engine is standard and 98 RON premium unleaded is recommended, although 95 RON is okay at a pinch.

The E53’s official fuel consumption figure and 50-litre tank capacity translate to a range approaching 3000km! But to bring that down to earth somewhat, on the launch drive program, covering urban and mostly highway running, we saw a (dash indicated) average of 6.4L/100km, which equates to a more realistic, but still lengthy, 780km between fills.

You might be surprised given its outputs, but the new GLC43 is fairly frugal when it comes to consumption.

The official combined fuel-cycle consumption figure is 9.9L/100km and my real-world usage came out at 8.8L.

I have put the GLC43 through its paces too – mountain roads, urban and long trips … and have not been shy using it’s power.

That's excellent usage for such a powerful SUV but expect higher in an urban setting.

Based on the official combined fuel cycle and 62L fuel tank, expect a theoretical driving range of 626km.

Mercedes recommends a minimum 98-octane unleaded petrol to be used.

If you’re lining up for a Mercedes-AMG you want an optimal blend of luxury and performance and the E53 Hybrid 4Matic+ nails that delicate balance.

With 450kW (that’s 612hp!) and 750Nm under your right foot, engaging ‘Race Start’, pushing the accelerator to the floor and letting the car do its thing will result in 0-100km/h acceleration in 3.8 seconds. The fat band of mid-range torque is so satisfying to lean into.

Induction, engine and exhaust sounds combine to produce a suitably gruff soundtrack with the hybrid powertrain operating seamlessly. Hit your preferred track day or tempt legal fate and you can explore the car’s claimed (governed) maximum velocity of 280km/h. 

The nine-speed auto is slick and manual changes using the wheel mounted paddles are rapid.  In normal conditions the AWD system is biased to the rear and an electric rear locking diff helps keep things under control if you decide to get the bit between your teeth on a twisting drive.

A chunky brace links the front suspension strut mounts and the car feels predictable and stable in enthusiastic cornering. Rubber is Michelin Pilot Sport 4S (245/35 fr / 275/30 rr) which grips with satisfying determination but does make its rumbling presence felt on anything approaching a coarse chip surface (despite the car’s standard acoustic glass).

Speed-sensitive power-steering delivers accuracy and good road feel without any jitters, the standard active rear-axle steering playing its part. The ‘turning point’ is 100km/h with the rear wheels subtly turning in the opposite direction to the fronts up to that speed and in the same direction beyond it.

‘AMG Ride Control’ combines steel spring suspension (strut front, multi-link rear) with adaptive adjustable damping for the choice of ‘Comfort’, ‘Sport’ and ‘Sport+’ settings. Comfort is the pick for B-road running on typically uneven surfaces. The optional ‘Performance’ sports front seats are comfortable and grippy in equal measure. 

Braking is by ventilated composite rotors all around, with beefy four-piston fixed calipers up front. An electro-mechanical brake booster is designed to combine electrical recuperation with the hydraulic brake for more frequent and efficient energy harvesting over a longer period of time. The pedal feels firm and progressive with smooth initial bite. 

All around vision is good for a conventional sedan with a quality reversing camera, 360-degree overhead view and front and rear parking sensors helping massively with parking duties. That said, a 12.5m turning circle isn’t tiny.

After driving the GLC43, it proves why its considered a performance SUV – the new engine and that Formula One tech creates a fun on-road experience. 

Power delivery is quick and stable – you never feel overwhelmed by what the car is doing but you do get excited.

It has a dedicated 'Track Pace' feature for when you take it to a race track. I mean … is that needed for a family car? Probably not but it’s cool nonetheless.

This new model sees a redesigned adaptive suspension and rear axle steering. The suspension is firm and it hits the road with a definitive thump. I like the feedback when I’m pushing it around bends but for the daily school run, it’s a pretty hard ride.

The rear axle steering is fantastic when you hit big mountain hair-pin turns or need to manoeuvre precisely in your lane. It’s extremely agile on the road, when it needs to be. 

It’s a bummer that the cabin is loud with road noise and while you can do long journeys, just know it’s not a comfort tourer. You drive this for the fun factor.

All of the pillars are quite wide, which I found impeded my vision on bends but on the straights it was fine. I just did more of a weave and bob to check all of the blind spots this week.

Because of the electric turbocharger, power stays high but revs low at lower speeds. This can make parking can feel a little bunny-hoppy at times until you get used to how to accelerate at low speeds. Once you do, it’s a breeze to park and the 360-degree camera is top-notch.

The GLC43 has a maximum five-star ANCAP safety rating from testing done in 2022.

It scored very highly on both its adult and child protection scores at 92 per cent each and features 10 airbags, including side-chest airbags for the second row. It’s usual to see these only in the front, so that’s great for a family car. 

Standard safety features include blind-spot monitoring, driver attention warning, forward collision warning, rear cross-traffic alert, lane keeping/departure alert, traffic sign recognition, HUD, adaptive cruise control, a 360-degree view camera system, as well as, front and rear parking sensors.

The safe exit feature is cool because the lights flash red on the door you’re trying to open and you get a sound alert if an obstacle is detected.

The GLC43 has ISOFIX mounts on the rear outboard seats plus three top tethers but you’d be doing well to fit three seats, two will fit best.

The GLC43 has AEB with car, pedestrian, cyclist and junction turning assist function operational from 7.0 - 80km/h, or up to 250km/h for a car.

The Mercedes-AMG E53 Hybrid 4Matic+ is covered by a five-year/unlimited km warranty with the high-voltage battery covered for eight years/160,000km. Those terms match the key players in the premium and luxury parts of the market.

Mercedes-Benz ‘Road Care’ assistance is included for the duration of the main vehicle warranty. 

Maintenance is recommended every 12 months/25,000km, with service plans offered across three- ($4110), four- ($5410) and five-year ($7570) periods. That’s an average of around $1350 for the first two and $1500 for the last one. That added powertrain complexity obviously has an impact in the workshop.

The GLC comes with a five-year/unlimited kilometre warranty, which is a normal term for the class.

You can pre-purchase either a three-, four- or five-year servicing plan, priced at $4420 for three years, $5520 for four and $6245 for five years. 

Services on the five-year plan cost an average of $1249 per service which is very expensive for the class.

Servicing intervals are reasonable at every 12 months or an extra-long 25,000km, whichever occurs first.