BMW 6 Series VS Maserati Ghibli
BMW 6 Series
- Heaps of space
- Feels plush
- Good standard equipment
- Feels big on the road
- A bit of a weird car, really
- Okay warranty
- Marginal on value
- Fast but not furious
BMW 6 Series
What happens when you struggle to sell an odd-bod, not-quite-a-coupe, sort-of-a-hatchback, almost-an-SUV model? Well, sometimes it gets axed, and replaced with a new model that bears a new name.
That's pretty much it in a nutshell for the BMW 6 Series Gran Turismo, which was formerly the 5 Series GT. It essentially takes the place of the 6 Series Gran Coupe - an alternative to the regular 5 Series sedan that's more attainable than a 7 Series limousine.
Confused? It's not as difficult as all that sounds - you just need to know that this model, the 2018 BMW 6 Series Gran Turismo, is supposed to offer a neat alternative to the go-to family luxury car or SUV.
I spent some time in the entry-level 630i to see if it can deliver on that promise. In fact, I spent more than 24 hours driving the BMW 6 Series GT over the past week, and I don't have a sore back, I haven't been left scratching my head over the intended purpose, I haven't been uncomfortable, and I haven't been left wanting for much.
|Engine Type||2.0L turbo|
|Fuel Type||Regular Unleaded Petrol|
So, there’s two hundred grand burning a hole in your pocket, and you’re keen to extinguish the flames by purchasing a premium, full-size, high-performance sedan.
Both can tear the tarmac off the road thanks to outputs in the ‘getting on for 600 horsepower’ range, and dynamic systems finely honed by unhinged boffins in Munich and Affalterbach.
But what if you prefer to follow a less-predictable path? One that sends you due south to Modena in Northern Italy, the home of Maserati.
This is the Maserati Ghibli, specifically the new S version, offering more power and torque than the standard issue.
It’s the famous Italian brand’s take on a serious sports sedan. But the elephant-sized question in the room is, why choose the road less travelled? What does this Maserati have that BMW or Merc’s finest doesn’t?
|Engine Type||3.0L turbo|
|Fuel Type||Premium Unleaded Petrol|
BMW 6 Series7.6/10
This isn't a car for everyone's tastes, but if you fit in to the buyer group that just doesn't really know what they want in a luxury car, it could be the perfect fit for your family. The 6 Series GT is a practical large prestige car, albeit one that will likely find very few buyers.
Would you consider a genre-bending car like the BMW 6 Series GT? Let us know in the comments section below.
Maserati will tell you people are drawn to its motor-racing heritage and sporting DNA, and that the Ghibli offers something different in a world of grey, business-like conformity.
There’s no doubt the M5 and E63 are left-lane autobahn hot rods, stunningly fast but relatively remote. The Ghibli S delivers a more nuanced driving experience. And the design details all through the car actually do connect with the brand’s history.
So, before you go Deutsche you might want to think about a high-emotion Italian relationship.
Does the Maserati Ghibli S GranSport's dynamic character put it at the top of your premium performance sedan wish list? Tell us what you think in the comments below.
BMW 6 Series7/10
There is no denying the 6 Series GT looks better than the old 5 Series GT. It isn't as frumpy, it looks more sporty, and to me it appears to have grown into its identity with more conviction than its predecessor.
That said, I don't necessarily like the look very much - it's a bit like a BMW X6 that has been rounded off a little and lowered down substantially. But I can appreciate some of the finer design aesthetics that it offers up: the frameless windows are a nice touch, and the swooping roofline looks smoother than a duck's back.
Other things like the active grille shutters and the air breathers ahead of the front doors are nice functional touches, and to my eye it lives up to BMW's hope of it looking "smooth but muscular". You can get the 630i with either the M Sport package, like you see here, or the more sedate Luxury Line, which is, well, more luxurious looking.
The M Sport styling and equipment package you see in the images here - with M aero kit and 19-inch wheels (ours had been upgraded to optional 20s) - help out with the athletic look of this very big vehicle.
It's huge in fact. The length of the 630i is 5091mm long, it measures 1902mm wide and sits at 1538mm tall, with a lengthy 3070mm wheelbase.
All that equates to a lot of room in the cabin, and what a sumptuous and delightful place it is to be - leather, wood and plush finishes abound.
For 2018, the Ghibli is available in two new trim levels. Add $20k to the ‘standard’ price tag and you can choose between the GranLusso, with a focus on luxury (including the option of a Zegna silk interior treatment!), or the more performance-focused GranSport you see here, the high-output S version, resplendent in ‘Blu Emozione’.
The GranSport is identified by its unique front and rear bumpers, as well as a chrome concave grille, with two wings and a prominent splitter underneath it.
More recent Maserati design signatures, including three stylised vents in the front guards, and aggressively angular (adaptive LED) headlights, merge with classic references like delicately formed trident badges on each C-pillar to form a distinctively dynamic exterior. It’s aerodynamically slick, too, boasting a low 0.29 drag coefficient (down from 0.31 for the 2017 car).
Then you open the door and step inside. In this case, the bright-blue exterior is matched with a black and red interior. Make that mostly red, in fact mostly very red leather on the seats, dash and doors, with trademark touches like the oval-shaped, dash-mounted analogue clock, hooded instrument binnacle, and racy alloy-finish pedals setting the tone.
Taking a different path to its Teutonic competition, the Ghibli S dash and centre console combination manages to blend gentle curves with an occasional sharp turn. Cover over the trident badge and other brand giveaways inside, and it doesn’t feel like the usual suspects. It‘s a distinctive, characterful design.
Also worth calling out is the fact that when you crack the bonnet open to impress your friends they’ll actually be able to see the engine, or at least major parts of it. Like alloy cam covers, complete with Maserati in old-school cursive script in the casting. Yes, there’s some plastic dressing on top, but the ability to lay your eyes on real metal warms the heart.
BMW 6 Series9/10
Now, I said before that this is a bit like an X6, but it has heaps better interior space than that SUV.
As soon as you slide into the driver's seat, you feel like your inside a large car. The cabin space is plentiful, and there's an abundance of storage on offer, too: there's a split-lid armrest between the seats, a pair of cupholders, a phone storage nook with wireless charging, and big door pockets with bottle holsters.
In the back you have access to door pockets, a flip-down armrest with cupholders (that middle part of the seat can fold down completely to allow storage of longer items), and there's excellent room on offer. How many seats in the BMW 6 Series GT? Five - like, five full-size seats.
Because the roofline doesn't rake as sharply as a four-door 'coupe', headroom is excellent for adults (even of the 183cm variety, like myself), and legroom and toe room are equally very good. This is bigger in the back than a 5 Series, but maybe not as plush as a 7 Series… so I guess it makes sense numerically for its nomenclature.
Of course you get climate control in the front (and in the rear if you option it), and the materials are excellent. The media screen is tablet-style, proudly displaying 10.25 inches of high-def real estate that is both touch-capacitive and controllable by way of the central rotary controller with touchpad. And get this - you can even use gestures to control certain elements like volume, swiping and changing tracks… but you have to option that.
The fully digital instrument display is bordered by a set of incomplete dial rings, which is just odd. BMW, back yourself - your buyers can handle just having a digital screen in front of them, particularly when it's as good as this one.
This grandiose hatchback's boot is commodious - with the back seats in place it has a huge 610 litres of cargo capacity, which extends to 1800L with the 40/20/40 seats folded down using the quick release levers in the boot area.
There is no spare wheel (the BMW range is fitted with run-flat tyres) but it does have a secondary hidden storage area under the boot floor for hiding items or stowing wet gear, bathers/swimmers or muddy clothes.
For context, the X6 has 580L seats up, 1525L seats down.
Front-seat passengers enjoy a spacious feel, thanks largely to the dashboard’s progressive slope towards the windscreen, rather than the hard-edged, upright layout more commonly found in high-end sedans.
There are two cupholders in the centre console, but locating anything bigger than a piccolo latte in them would be a struggle. Same goes for the doors. Yes, there are storage bins, but forget water bottles or anything much thicker than an iPad (in a Gucci slipcase of course).
That said, there are several covered storage boxes in the centre console, as well as multiple connection options including an ‘auxiliary in’ socket, USB port, SD card reader and 12v outlet, plus a specific drawer for your mobile (in place of a now-deleted DVD player).
No surprise then that rear space is generous. I was able to sit behind the driver’s seat, set for my 183cm height, with plenty of legroom and more than adequate headroom. The gap for your feet under the seat in front is kinda squeezy, but it’s nowhere near a deal-breaking issue. Three large adults across the rear is do-able, but tight.
There are two adjustable vents for rear-seaters, map pockets on the seat backs, small door bins, plus a neatly configured storage box and (small) twin cupholder combination in the folding centre armrest.
The rear seat backs split-fold 60/40 to increase the standard 500-litre cargo capacity and improve load flexibility. There’s a 12v outlet, a side net pocket, and decent lighting back there, too. But don’t bother looking for a spare, a repair kit is standard issue, and an 18-inch space saver is an option.
Price and features
BMW 6 Series6/10
The BMW 6 Series Gran Turismo range starts off with the model tested here, the 630i. It has a list price of $123,500 before on-road costs - and that's whether you buy the M Sport Line or the Luxury Line.
That's quite a lot of money. And while it has a lot of equipment to help justify the cost, the smarter dollars will probably find their way to a more affordable 5 Series.
Standard gear in this spec includes adaptive air suspension with multiple drive modes, a colour head-up display, semi-autonomous parking, adaptive cruise control with steering assistance, auto high-beam LED headlights with LED daytime running lights, DAB+ digital radio, a 16-speaker harman/kardon sound system, a 12.3-inch driver information screen and a 10.25-inch media display with sat nav, Bluetooth and 'BMW ConnectedDrive' online services.
Hey, you even get a panoramic sunroof as standard! Plus there are things like an active rear spoiler, two USB ports and four 12-volt outlets, leather trim, heated front electric seats, electric steering wheel adjustment, keyless entry, push-button start, and an automatic boot.
It also comes loaded with active safety assistance functions - we'll get to that in the safety section below.
Things it's missing at this price point? Well, heated seats are an option, but bundled nicely into the 'Comfort Package' ($3000) which was fitted to our car. The pack includes heated seats front and rear, quad-zone climate control, electric sunblinds for the rear side windows, and electric seat back adjustment. Oh, and BMW continues to gouge consumers $623 for Apple CarPlay (which seemingly didn't work in our car).
The only other 6 Series GT model available is the 640i xDrive, which is again available with the choice of M Sport or Luxury body styling. It's also pretty exxy, with a list price of $148,900, but gets a more performance-focused drivetrain, as well as extra equipment: essentially the Comfort package, plus vented front seats, interior fragrance (eight options), memory settings for the front seats, 20-inch wheels and metallic paint.
Plus the 640i has Sport+ settings - it's probably the wrong car for those - and 'Integral Active Steering' to couple with the all-wheel drive system.
Cost of entry to this exclusive Italian club is $175,990 (plus on-road costs) for the Ghibli S, with an additional $20,000 opening up the choice of Ghibli S GranLusso or S GranSport ($195,990).
No small chunk of change, and in the same territory as the M5 and E 63, so what does that mean in terms of standard spec and tech?
For a start, the S GranSport rolls on 21-inch ‘Titano’ alloy rims, and features an eight-speaker, 280-watt Harman/Kardon sound system (including DAB digital radio). You’ll also luxuriate in extended leather trim (including a leather-wrapped sports steering wheel), carbon and piano black interior highlights, 12-way power-adjustable and heated front seats, keyless entry and start, sat-nav, LED headlights, power rear window sunshades, power boot lid (with hands-free mode) and soft-close doors.
There’s also dual-zone climate control air, cruise control, front and rear parking sensors, a rear-view camera (plus surround view), rain-sensing wipers, a sunroof, ambient lighting, alloy-finish pedals, a 7.0-inch TFT instrument display, and an 8.4-inch colour multimedia touchscreen with Apple CarPlay and Android Auto present and accounted for.
That’s plenty of luscious fruit, which is cost-of-entry in this rarefied market territory.
Engine & trans
BMW 6 Series8/10
Under the bonnet of the 630i is a 2.0-litre four-cylinder turbocharged petrol engine, which produces 190kW of power (at 6500rpm) and 400Nm of torque (from 1550-4400rpm). It uses an eight-speed automatic transmission, and is rear-wheel drive.
That may not seem a lot considering the size of this machine, but consider that some of the steamiest four-cylinder hot hatches have nearly the same outputs, and you realise this engine offers up a far-from slouched approach to propulsion.
The 640i xDrive has a 3.0-litre six-cylinder turbocharged engine with 250kW of power and 450Nm of torque. It gets the same eight-speed auto, but as the xDrive naming indicates, it's all-wheel drive.
But this is the one you'd prefer if you want to hit highway speed in a hurry - the 0-100km/h claim is 5.3 seconds, where the 630i takes a full second longer (6.3sec) according to the company.
The Ghibli S is powered by 3.0-litre, 60-degree, twin-turbo V6 petrol engine, designed by Maserati Powertrain in Modena and manufactured by Ferrari, just up the road in Maranello.
It’s an all-alloy unit featuring direct-injection, variable cam timing (inlet and exhaust), low-inertia parallel turbos, and a pair of intercoolers.
While it can’t match the powerhouse Germans on outright numbers the Ghibli S still produces just over 321kW, or around 430 horsepower at 5500rpm, and 580Nm of torque from 2250-4000rpm. That’s a boost of 20kW/30Nm over the outgoing Ghibli S.
Drive goes to the rear wheels via a ZF-sourced eight-speed automatic transmission.
BMW 6 Series7/10
BMW claims fuel use of 7.0 litres per 100 kilometres, and you'll need to use 95RON premium unleaded when you fill up.
On my trip with the car, I saw about 9.0L/100km across mostly high-speed driving - some freeway, some highway, some country back road touring, and quite a bit of corners and city stuff thrown in as well. I think that's pretty respectable.
What wasn't so great was the lack of premium fuel in some of the 'away from civilisation' places on my route home. Keep that in mind if planning your own GT long-distance cruise.
BMW 6 Series7/10
But if you're in BMW's target market - that being older executive buyers who want space and luxury as a priority over thrills at the wheel, you could do a lot worse.
That's because the 6 Series GT lopes along the highway without fuss - the engine easily coping with the demands of overtaking moves, the adjustable drive modes allowing a light steering and wafting suspension feel to wile away the kilometres.
There are 'Comfort' and 'Comfort Plus' modes, but the latter is a bit too spongy and can be boaty feeling. The Comfort setting is made for the highway.
If you decide to deviate from the straight sections, you'll be able to explore a little bit of dynamic range, especially when you dial up the 'Sport' mode, which changes the damper settings, steering weight, throttle and transmission response, and even the digital dials in front of the driver to a more aggressive look.
Our car had the 'Integral Active Steering' setting, which is a variable ratio steering system that includes rear steering - that essentially helps make is more turnable in corners at highway speed, and easier to park at lower speeds. It's difficult to say whether the assistance is excellent or not short of driving a car without the tech, but to this tester it was hard to hide the size and weight (1835kg kerb weight) of the vehicle.
That isn't to say it's clumsy or lumbering - it is actually pretty agile for its dimensions, though it makes a lot more sense on long drives and coastal cruises than it does in the narrow and twisty alpine roads of the Snowy Mountains Highway that I tested it on.
There's good grip from the tyres, and strong response from the powertrain - but if it were my money, and I had to have a 6 Series for whatever reason, I'd be looking towards the 640i model, which has a thumping six-cylinder with 250kW/450Nm - certainly an engine that would be more at home in this car. Plus that model comes with AWD.
So, the first thing to say is the Ghibli S GranSport is fast, but it’s not in the same eye-widening league as the M5 and E63. The sprint from 0-100km/h is covered in 4.9 seconds, and if you’re game (and your driveway is long enough) claimed maximum velocity is 286km/h. For reference, the just released (F90) M5 is claimed to hit triple digits in 3.4sec, and the E 63 in 3.5.
The V6 turbo sounds nice and growly in the Sport setting, the soundtrack controlled by pneumatic valves in each bank of the exhaust. In ‘Normal’ mode, the bypass valves are closed up to 3000rpm for a more civilised tone and volume.
Maximum torque is available across a useful band from 2250 to 4000rpm and the twin-turbo set-up helps with linear power delivery, while the eight-speed auto is quick and positive, especially in manual mode.
The sports seats (12-way electric adjustable) feel great, a 50/50 front to rear weight distribution helps the car feel balanced, and the standard LSD helps put power to the ground without fuss in tight going.
And despite a 1810kg kerb weight, it does, in fact, manage to feel lighter and more involving than its high-profile, highly powerful German rivals.
Braking is courtesy of big (red) Brembo six piston calipers at the front, and four piston at the rear on vented and cross-drilled rotors (360mm front/345mm rear). They’re up to the task, and the claimed 100-0km/h stopping distance is impressive at 36m.
The new electrically assisted power steering (a first for Maserati) is light at parking speeds, but it points nicely and road feel improves as the speedo needle twists to the right.
Suspension is double-wishbone front, five bar multi-link rear, and despite big 21-inch rims wrapped in high-performance Pirelli P Zero rubber (245/35 front-285/30 rear), ride comfort is amazingly good, even on patchy surfaces.
BMW 6 Series9/10
The BMW 6 Series GT range has a five-star Euro NCAP crash test score based on 2017 testing, but it hasn't been scored by ANCAP.
There's the usual array of airbags - dual front, front side, full-length curtain and driver's knee airbags are included, plus parking sensors all around, and heaps of safety tech including the 'Driving Assistant Plus' package with lane departure warning and lane keeping assist, forward collision warning, auto emergency braking (AEB) front and rear, blind-spot monitoring and rear cross-traffic alert, and adaptive cruise control with stop and go.
That's all great stuff, and so is the 360-degree camera system with adaptive display - so, if you're reversing and you turn the wheel to one side, the image on screen will move, too. It'll also go between a birds-eye view and a backing-up perspective, and that can take some getting used to.
What was less convincing in terms of the user experience was the rear auto braking, which seemed to be scared of the car's own shadow. On multiple occasions the car jammed on the brakes when reversing out of driveways on to empty streets - be it in the normal height, or the raised height setting.
The 6 Series GT has dual ISOFIX anchor points and three top-tether points are there and ready for baby seats or child seats.
Maserati’s ‘ADAS’ (Advanced Driver Assistance Package) is standard on the Ghibli S, and now includes lane-keeping assist, blind-spot monitoring, and traffic-sign recognition.
There’s also AEB, forward-collision warning, ‘Advanced Brake Assist’, ‘Rear Cross Path’ and a tyre-pressure-monitoring system.
The 2018 Ghibli and larger Quattroporte sedan are also the first Maseratis to feature IVC (Integrated Vehicle Control), a tailored version of ESP (Electronic Stability Program), using a smart controller to predict driving situations, adapting engine speed and torque vectoring (by braking) in response.
The ‘Maserati Stability Program’ (MSP) also wraps up ABS (with EBD), ASR, engine brake torque control, ‘Advanced Brake Assist’ and a hill holder.
In terms of passive safety the Ghibli is equipped with seven airbags (front head, front side, driver’s knee, and full length curtain) as well as anti-whiplash headrests.
There are three top tether points across the rear for child seats, with ISOFIX anchors in the two outer positions.
Although ANCAP hasn’t assessed the Ghibli it rates a maximum five stars from EuroNCAP.
BMW 6 Series8/10
BMW runs a condition-based servicing plan, which means the car will tell you when it needs servicing. But you can rest assured it won't (theoretically) cost you much, with the brand's 'Service Inclusive' pack. It covers you for basic maintenance as and when required for five years/80,000km. According to BMW, that includes "annual vehicle checks, oil changes, all filters, spark plugs and labour costs for the duration of the package".
BMW offers a three-year/unlimited kilometre warranty plan, and you get the same cover for roadside assistance.
Maserati supports the Ghibli S GranSport with a three year/unlimited km warranty, which is now some way off the industry leading eight years (160,000km) from Tesla, and seven years (unlimited km) from Kia.
But the recommended service interval is a lengthy two years/20,000km, and the ‘Maserati Maintenance’ program offers pre-paid schedules for Ghibli and Quattroporte owners, covering required inspections, components and consumables.