BMW 6 Series vs BMW 4 Series
What's the difference?

BMW 6 Series

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2018 price

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BMW 4 Series

$39,888 - $89,990

2022 price

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Alfa Romeo Giulia

Aston Martin DB11

Aston Martin DBS

Aston Martin Vanquish

Mercedes-Benz A-Class

Mercedes-Benz A35

Mercedes-Benz AMG GT

Mercedes-Benz C-Class

Mercedes-Benz C43

Mercedes-Benz C63

Mercedes-Benz CLA

Mercedes-Benz CLA-Class

Mercedes-Benz CLS-Class

Mercedes-Benz E-Class

Mercedes-Benz E53

Mercedes-Benz EQS

Mercedes-Benz S-Class

Mercedes-Benz SL-Class

Summary

2018 BMW 6 Series

2022 BMW 4 Series

By Matt Campbell

By James Cleary

Safety Rating

Engine Type

Turbo 4, 2.0L

Turbo 6, 3.0L

Fuel Type

Unleaded Petrol

Premium Unleaded Petrol

Fuel Efficiency

7.0L/100km (combined)

7.8L/100km (combined)

Seating

Likes

Heaps of space
Feels plush
Good standard equipment

Dynamic performance
Value
Quality

Dislikes

Expensive
Feels big on the road
A bit of a weird car, really

Slender door handles
Low roof for ingress/egress
Overly keen 'Lane Departure Warning'

2018 BMW 6 Series Summary

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.

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2022 BMW 4 Series Summary

Without a whole lot of fanfare BMW has slipped yet another model into its Australian line-up.

Sitting alongside existing coupe and convertible variants, the new 4 Series Gran Coupe follows the template established by the previous gen version.

A sports luxury four-door with a sleek, fastback twist, it provides a more adventurous alternative to its close 3 Series cousin.

Offered in three grades, this is the M440i xDrive, the 3.0-litre, six-cylinder, all-wheel drive 4 Series Gran Coupe flagship.

It competes with premium all-wheel drive four-doors like Audi’s S5 Sportback, the Jaguar XF P300 R-Dynamic HSE, and the Mercedes-AMG C 43.

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Deep dive comparison

2018 BMW 6 Series 2022 BMW 4 Series

Verdict

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.

Verdict

The BMW M440i xDrive Gran Coupe manages to combine sleek design with a fun-to-drive personality and surprising practicality. It’s a rapid premium, four-door, five-seater offering extra flair, and in this part of the market, good value. But more than anything else it’s got a cracking in-line six under the bonnet.

BMW 6 Series vs BMW 4 Series What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

BMW 6 Series vs BMW 4 Series
What's the difference?