Volkswagen Transporter vs BMW 6 Series

What's the difference?

The Transporter boasts a level of mechanical refinement, engine performance, ride quality, heavy load-carrying ability and general driver comfort that sets a high benchmark in this category. If not for its lack of an ANCAP rating and unacceptably high internal noise levels at highway speeds, it would be hard to fault.

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.

Our test vehicle’s 3400mm wheelbase is 400mm longer than the standard model, resulting in a corresponding increase in overall vehicle length to 5304mm and a 300mm increase in turning circle to 13.2 metres.

Its 1904mm width is an easy fit in most loading zones and the standard roof’s 1990mm height means it can access most underground and multi-storey carparks which typically cap vehicle heights under 2.2 metres. It comes standard with a kerbside cargo bay sliding door and single-lift tailgate.

The well-developed front wheel-drive chassis is simple and robust with MacPherson strut front suspension and semi-trailing arm coil-spring rear suspension, the latter equipped with stout rubber cones inside the spring coils to provide a second stage of support under heavy loads. Optional heavy-duty and rough road suspension packages are also available. Brakes are four-wheel discs.

You can always pick a van designed for hard work by the amount of black plastic in body areas prone to high wear and/or scrapes, chips and dents and the Transporter has most of those covered, including the front and rear bumpers, lower rear pillars, hubcaps, door handles and mirrors.

The cabin has a back-to-basics look and feel as highlighted by numerous plastic caps blanking dashboard slots where switches are fitted to higher-equipped models. However, it has most of what you need and none of what you don’t for this working role. Even so, the lack of fold-down inboard armrests and a driver’s left footrest are notable omissions and both would be welcome for long stints behind the wheel.

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.

With its 1865kg tare weight and 3000kg GVM, our test vehicle has a genuine one-tonne-plus payload rating of 1135kg and up to150kg of that can be carried on the roof. It’s also rated to tow up to 2500kg of braked trailer but that would require a sizeable 583kg reduction in payload to avoid exceeding the 4917kg GCM or Gross Combination Mass, which is how much it can legally carry and tow at the same time. Or you could keep the full payload and reduce the towing limit instead, from 2500kg to 1917kg, which may be a more useful compromise depending on work requirements.

The cargo bay, which offers 5.0 cubic metres of load volume, is 2975mm long, 1700mm wide and 1410mm high with 1244mm between the rear wheel housings. That means it can carry two 1165mm-square standard Aussie pallets, or up to three 1200 x 800mm Euro pallets, secured by a choice of eight load-anchorage points. However, the single-lift tailgate could make rear forklift access tricky, depending on forklift design and reach. The sliding door has a generous 1017mm opening for kerbside loading.

Although the load floor is bare and there’s no standard cargo protection for driver and passenger (optional rubber load floor mats and cargo barriers are available), the cargo bay walls and doors are lined to mid-height and the roof is also lined, with two roof lights providing ample illumination.

Cabin storage includes a large-bottle holder and huge storage bin in each front door, with a narrower second-tier storage shelf above which is ideal for holding smaller items like wallets, keys etc.

The dash provides another small-items cubby to the right of the steering wheel and the top dash-pad has small-bottle/cup holders at each end plus a steeply-angled open tray on the driver’s side which is ideal for storing clipboards, paperwork etc.

There’s no overhead sun-glasses holder but the passenger side of the dash offers two tiers of open storage and a large glovebox, plus another small-bottle/cup holder to the left of the gearshift console. An overhead storage shelf would be handy, given that there’s no centre console.

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.

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.

This engine and transmission combination is the jewel in the Transporter crown with its energetic, flexible and efficient performance. The 2.0 litre, four-cylinder, direct-injection TDI340 turbo-diesel meets Euro 6 emissions using AdBlue and produces 110kW between 3250-3750rpm and 340Nm of torque across a 1500rpm-wide torque band between 1500-3000rpm.

The closely-spaced ratios in the seven-speed dual-clutch automatic are tailored to get the most out of this willing engine, with crisp and virtually seamless shifting. It also offers the choice of manual sequential-shifting, when hauling heavy loads in hilly terrain or simply for those wanting a more ‘sporting’ driving experience, but the seven-speeder usually does its best work when left to its own devices.

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.

We covered 283km (with auto start/stop disabled) which included about one third of that distance with a maximum payload. The dash display was claiming an average combined consumption of 8.1L/100km when we stopped to top-up the 80-litre tank. Our own figure calculated from fuel bowser and tripmeter readings came in even lower at 7.7 and both undercut VW’s official combined figure of 8.3L/100km. Needless to say, that’s outstanding real-world economy, which based on our figures should deliver a huge driving range of 900-1000km from its sizeable 80-litre tank. Possibly even further with auto start/stop enabled.

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.

Four-coil suspension provides a noticeably supple unladen ride quality, which is impressive for a commercial vehicle with a one-tonne payload rating. It also feels sure-footed and well planted on the road, particular on the many wet roads we encountered during a rain-affected week of testing.

With its upright steering wheel angle and nicely-weighted steering feel, it offers a comfortable almost car-like driving experience. The driver’s seat has height, backrest rake and lumbar adjustment; there’s no rake adjustment for the base cushion but it doesn’t really need it. There are also clear eyelines to all mirrors, a nicely-positioned gearshift and an uncluttered dashboard/instrument layout that’s easy to read and operate.

The 2.0 litre turbo-diesel has energetic response in its peak torque band between 1500-3000rpm, where most city and suburban driving occurs. Snappy, seamless up-shifting occurs between 1500-2000rpm, providing brisk acceleration with excellent fuel economy. At highway speeds, good gearing ensures the engine needs only 1800rpm to maintain 100km/h and 1900rpm at 110km/h.

We only have two criticisms. One is the size and limited wide-angle effect of the left-side mirror, given the huge blind-spot that a solid-walled long wheelbase van like this creates over the driver’s left shoulder. Although the Transporter is (thankfully) equipped with blind-spot monitoring, a larger kerbside mirror with a more convex shape to increase its angle of view would be welcome.

The other is high internal noise levels at highway speeds emanating from the rear wheel housings. On some grades of coarse bitumen it can sound like the roar of a jet engine, which is too loud for sustained periods and could be a deal-breaker if you do a lot of highway work. We have recently tested rival vans without cabin bulkheads which have appreciably lower cargo bay noise levels at similar speeds (most notably a Chinese brand), so it can be done.

I'll put this out there - if you like to drive, there are BMW models for less than this one that will put a much bigger smile on your face. Like, a 440i Gran Coupe, or even just a 330i sedan…

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.

It is actually pretty agile for its dimensions.

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.

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.

Five years/unlimited km warranty with 12 months complimentary roadside assist. Scheduled servicing every 12 months/15,000km whichever occurs first. Capped-price servicing for first five scheduled services up to five years/75,000km of $3082.

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.