Land Rover Defender vs Mercedes-Benz GLC-Class

What's the difference?

The Land Rover Defender 130 P500 V8 is big, roomy and great to drive. It’s supremely plush without sacrificing practicality and if you’re in the market for a spacious, comfortable and refined package and aren’t afraid to open your wallet, then this long Landie is well worth your consideration.

Do you need the V8? Of course you don’t – and the diesel variants make a lot more sense anyway in terms of day-to-day fuel efficiency – but, geez, it's a lot of fun to drive.

Like I said right from the start, this new, hybrid version of the AMG GLC63 is technically superior to the model it replaces in every meaningful way. It is faster, more powerful and more fuel efficient and therefore a better performance SUV than the model it replaces.

Is it a better model than the one it replaces? Ultimately that will come down to how much stock you put into the soundtrack and your feelings on an AMG not powered by a V8 engine.

Because if you can see past that, then the AMG GLC63 is an absolutely fantastic performance SUV. Not only does the new powertrain make it faster in a straight line, but the chassis is very well-balanced, making for an engaging driving experience.

For those who can look past the smaller engine they will be rewarded with an incredibly fast and rewarding-to-drive member of the AMG family.

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

The Defender 130 measures 1970mm high, 5358mm long (including rear-mounted spare wheel; 5099mm without), and 2105mm wide (with the wing mirrors out). It has a 3022mm wheelbase and a listed kerb weight of 2745kg (unladen).

It is big, but really it’s no more intimidating to drive than a Toyota LandCruiser 300 Series or Nissan Patrol.

Upper large SUVs have a Federal Chamber of Automotive Industries-defined footprint bigger than 9801mm – think 300 Series LandCruiser (close to 5.0m long), Hyundai Palisade (almost 5.0m long) and Nissan Patrol (almost 5.2m long).

In terms of styling, the 130 strikes an effective balance between the distinctive shape and spirit of the old-school Defender with the new-generation’s pomp and presence – and the striking Carpathian Grey paint on this variant complements that blend.

The current-generation Defender is no city-soft shadow of its former adventure-tackling self that Landie lovers everywhere feared it might be. But it’s modern and sleek enough to put the minds of urban dwellers/weekend warriors at ease.

The GLC63 is unmistakably an AMG from the moment you first lay eyes on it. That’s thanks to the AMG-specific elements, starting with the grille with vertical strikes and the AMG crest on the bonnet; which is now a signature item for the performance sub-brand.

The GLC63 is also fitted with the Night Package II design kit; this adds a darkened grille and black chrome badging to further enhance its visual appeal.

The AMG-specific alloy wheels and more aggressive stance do mean the GLC63 stands out from the rest of the GLC range, helping it look fast even when it’s standing still.

The Defender 130 is well-suited to people-carrying duties thanks to its three-row seating.

And don’t forget this test vehicle has (optional) Captain Chairs in the second row. 

The cabin has a distinctive premium look and feel about it, without sacrificing anything in terms of just how practical it all is. It’s a pleasant mix of durable materials – carpet mats and soft-touch surfaces – and stylish touches, such as a metal Defender-stamped section in front of the front passenger. 

Layout is user-friendly and this is an easy cabin in which to swiftly become comfortable as all controls easy to locate and operate even when busy negotiating with your teenagers who gets what song next.

Storage spaces include a deep centre console, glove box, twin cupholders between driver and passenger, sunglass storage, door pockets and shallow spaces positioned about the cabin for your everyday carry gear.

Charge points include USB-Cs up front and a wireless device charging tray.

The driver and front passenger get ample room and plenty of amenities and those behind them also fare well with adequate room for everyone – even those in the third row. 

All seats are comfortable and the front seats are 14-way power-adjustable with heating, cooling and memory.

The second row – two outboard Captain Chairs in this test vehicle – have a headrest and armrests for both passengers.

The third-row seats are heated and configured in a 40/20/40 pattern.

The rear cargo area is small in this seven-seater, although it offers a listed 389 litres with all three rows up and in use. That area has a sliding cover (which conceals your valuables from the prying eyes of nefarious types), cargo-restraint points, power sockets and a shallow underfloor storage space.

With the third row folded down, there is a listed 1232 litres of space. The maximum loadspace volume behind the front row is a listed 2231 litres.

There is a lot more to admire inside this Defender’s cabin for those who love the interiors of plush SUVs, but rather than spending my time stroking leather accents, going ‘ohhhh-ahhhh’ over a sunroof or reflecting on the butt-warming benefits of a heated seat, I like to actually drive. 

So I did. A lot.

Inside the GLC63 is clearly a derivative of the rest of the range, with its C-Class-inspired design and layout, but there’s enough AMG-specific elements to ensure it looks and feels special. This starts with the AMG steering wheel, which comes not only with a thick rim wrapped in Alcantara, but also some AMG special dials to adjust the various performance settings for the powertrain, suspension and transmission.

Then there are the AMG-specific seats, which look good and offer good support for the driver and front seat passenger. The rear seats offer decent space for what is a mid-size SUV, with room enough for two adults or teenagers or three smaller kids.

Those in the back aren’t particularly well looked after though, with only rear air-con vents and small door pockets but no USB charging ports or other small item storage.

The boot is 590 litres, down from 620L in the rest of the range, thanks to the addition of the rear-mounted electric motor. There’s also no room for the temporary spare the rest of the GLC range gets and instead you have to make do with a puncture repair kit.

The power and torque figures aren’t the only numbers that have risen sharply, with the GLC63 clearly impacted by a double whammy of inflation and the usual new-car price rise.

The GLC63 now starts at more than $191,814 for the SUV and $198,415 for the Coupe, which represents a nearly $30k increase over the old V8-powered model, which was priced at $164,600 just two years ago. Even for luxury car buyers that’s a big jump, especially when you’re trying to convince people of the merits of the four-cylinder powertrain. 

That also means it's more expensive than all of its key competitors, including the BMW X3 M Competition, Maserati’s Grecale and the outgoing, petrol-powered Porsche Macan GTS.

To help explain some of this price increase Mercedes-Benz Australia has opted for a high level of standard specification for local cars. Standard equipment includes 21-inch alloys, AMG composite braking, a panoramic sliding sunroof, a unique AMG steering wheel, power-adjustable sports seats in Nappa leather, a head-up display, dual-zone climate control, wireless smartphone charging and a Burmester 3D Sound system.

Also included is the AMG Track Pace suite, for those who want to unleash their GLC on the racetrack.

There’s also a limited run, AMG Edition 1 Package available too, for an additional $12,900. On the outside you get Manufaktur graphite grey magno paint, foiling with colour gradation and large AMG logo on the sides, an AMG Aerodynamics Package, unique alloy wheels with Edition 1 and AMG branding, yellow brake calipers and an AMG fuel filler cap in silver chrome with AMG lettering. 

Inside there’s AMG Performance seats, AMG Nappa leather in black with yellow contrasting stitching, AMG illuminated door sills,  carbon-fibre AMG trim highlights, yellow seat belts and a unique AMG Performance steering wheel wrapped in carbon-fibre and microfibre.

The Land Rover Defender 130 P500 V8 has a 5.0-litre supercharged V8 petrol engine (producing 368kW at 6000-6500rpm and 610Nm at 2500-5000rpm), an eight-speed automatic transmission and all-wheel drive system.

This is a very effective and fun combination of gutsy V8 and clever auto.

The Defender has permanent all-wheel drive and a dual-range transfer case with high- and low-range 4WD.

It also has Terrain Response 2, an off-road-focussed driver-assist system, which will make any off-roading newbie look and, more importantly, feel like a dirt-track driving champion.

The system includes switchable modes - 'Grass/Gravel/Snow', 'Sand', 'Mud and Ruts' and 'Rock Crawl'. 

This tech optimises throttle response, engine outputs, transmission shifts and diff control to best suit the terrain. It also has centre and rear diff locks.

This is what lies at the heart of the AMG GLC63’s success or failure. As I mentioned at the beginning, the previous generation’s 4.0-litre twin-turbo V8 has been replaced by an F1-inspired plug-in hybrid powertrain.

But don’t think that means AMG is suddenly focused on efficiency over performance. When AMG says the powertrain is inspired by the brand’s success in Formula 1 racing, what it means is the battery and electric motor provides a significant performance boost to support the internal combustion engine, not just save fuel.

To that end the combination of the turbocharged 2.0-litre four-cylinder petrol engine and the rear-mounted electric motor produces an impressive 500kW and 1020Nm. That’s a massive jump over the 375kW/700Nm made by the outgoing V8.

Fuel consumption is listed as 12.7L/100km and that's on a combined (urban/extra-urban) cycle. On this test I recorded 14.9L/100km.

The Land Rover Defender 130 P500 V8 has an 90-litre fuel tank so, going by my on-test fuel figure, you could reasonably expect a driving range of about 604km from a full tank. 

Fuel requirement is 95 RON premium unleaded. 

Mercedes makes no secret that the battery is designed for performance, not saving fuel. It only has a 14km EV range but can recharge quickly on the move to provide a power boost when needed.

But despite all that, the GLC63 is actually significantly more fuel efficient than the old V8, using a claimed 7.3L/100km, which is a massive 4.9L/100km improvement over the old model. Although, on our day-long test drive we didn’t manage to come close to that claimed figure and instead saw returns around 11L/100km, albeit after a lot of spirited open-road driving.

What's it like to drive? It’s bloody great.

This is a big vehicle – have I mentioned that already? – but powered by this V8 the Defender 130 punches along with nary a care in the world. 

Throttle response is crisp, and the 5.0-litre supercharged petrol’s 368kW and 610Nm are always readily available for a snap-punch standing-start, or to smoothly and safely overtake other vehicles on the open road.

This Defender has an official 0-100km/h sprint time of 5.7 seconds and a listed maximum speed of 240km/h!

By the way, it doesn’t hurt that the V8’s growl is piped through quad outboard mounted exhausts.

The eight-speed automatic transmission is supremely clever but the shifter’s stubby size and awkward location (under the multimedia system’s touchscreen) is annoying.

Otherwise, this V8 130 is smooth and refined, with tremendous road-holding abilities despite a Landie legacy of past-generation Defenders being about as composed as dodgy tractors.

What’s more, comfort levels are exceptional in a vehicle model once considered a form of punishment in which to travel.

Steering has a well-weighted driver-friendly feel to it and this upper large SUV never feels too cumbersome to navigate through even busy city streets, even though it has a turning circle of 12.8m.

Some body roll creeps in every now and again – especially when you become energetic throwing this giant around corners, etc – but otherwise this big bulky vehicle is well controlled and comfortable.

The air suspension negates the majority of thumps and bumps you might be expecting to get from a vehicle riding on 22-inch wheels and low-profile tyres over irregular road surfaces.

Our test vehicle was on 22-inch rims and 275/45 R22 Continental CrossContact RX “SUV performance” tyres, which are fine for driving on sealed surfaces, but if you’re looking to do any off-roading in this Defender get a set of more appropriate all-terrains.

I wasn’t driving the 130 to test its 4WDing prowess this time, but it’s still worth noting the Defender’s off-road measurements include 293mm of ground clearance (with air suspension), a wading depth of 900mm, and approach, departure and ramp-over angles of 37.5, 25.8 and 27.9 degrees, respectively.

This Defender 130 has a gross vehicle mass (GVM) of 3380kg and a gross combined mass (GCM) of 6380kg.

It has an unbraked towing capacity of 750kg, and braked towing capacity of 3000kg (with maximum 300kg on the towball), which is somewhat of a disappointment and sub-par for the upper large SUV segment.

Anyone who still believes in the adage ‘there’s no replacement for displacement’ hasn’t driven a modern turbocharged and hybridised engine. The GLC63 is a demonstration of the metaphorical and literal power of modern technology, combining an extremely efficient and potent internal combustion engine with an electric motor to make enormous real-world performance.

To be blunt, the GLC63 feels like a rocketship out of corners, launching with a ferocity and relentlessness the old V8 simply can’t match. It shouldn’t come as a surprise, a mid-size SUV with 1020Nm was always going to have plenty of performance, but even so it’s a shock to the system every time you give the GLC63 full throttle. Officially AMG claims it takes just 3.5 seconds to run 0-100km/h and has an electronically limited top speed of 275km/h - mighty impressive figures for a five-seat mid-size SUV.

To help get all that torque to the road, AMG deploys torque distribution technology that allows for it to be split an even 50/50 front/rear all the way to 100 per cent to the rear tyres.

Other technologies deployed to enhance its handling include AMG Ride Control suspension with adaptive damping and rear-axle steering. There’s also eight AMG Dynamic Select driving modes and four AMG Dynamics settings (Basic, Advanced, Pro and Master), so it’s a complex vehicle that is designed for the enthusiast.

While it’s easy to drive around town, once you get out on the open road you can really get a sense of the GLC63’s performance potential. Beyond just its powertrain the suspension offers good body control and the rear-axle steering helps it feel agile and responsive. 

It’s not perfect though. At times the complexity of the system does lead to some hesitation when you put your foot down. It certainly lacks the linear power delivery of the old V8 and makes for a slightly trickier driving experience at times.

As for the sound, which is one of the biggest elements missing from the V8, Mercedes has added AMG Real Performance Sound, which features a pressure sensor in the exhaust that picks up on the engine note and plays it through the speaker system. It certainly helps make for a louder, more noticeable engine noise, but it still sounds more like an A45 than the previous GLC63 and for many would-be buyers, that’s a major turn-off.

The GLC63 comes standard with a comprehensive suite of safety features including 'Distronic' (Mercedes’ name for adaptive cruise control), 'Active Lane Keeping Assist', 'Blind Spot Assist', 'Traffic Light Assist' and 'Adaptive Highbeam Assist'. It also includes Mercedes’ 'Pre-Safe' accident anticipation system - which pre-tensions the seat belts and will even play a white noise to protect your ears if it senses a crash is imminent.

A parking system that includes a 360-degree camera and active parking assist is also included.

The GLC range was awarded a five-star ANCAP rating in 2022, which pre-dates the latest testing protocols, so doesn’t provide a like-to-like comparison for vehicles tested after that date.

The Defender has a five year/unlimited km warranty with five years of roadside assistance included.

The vehicle will let you know when it needs to be serviced – isn’t it bloody clever? – and prepaid service plans are set for five years/130,000km (maximum km) at a total cost of $3750.

The GLC63 is covered by Mercedes Australia’s usual five-year/unlimited kilometres warranty.

As for maintenance, Mercedes offers service plans, spanning three to five years. Three years will cost you $5025, $6455 for four years and five years is priced from $7180. Servicing intervals are 12 months or 20,000km, whichever comes first.