Skip advert
Advertisement

BMW 730d SE

We try oil-burning luxury model on British roads.

Find your BMW 7 Series
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

The new looks will appeal to more buyers, and if you’re privileged enough to be in the market for a 7-Series, not many models can match it. Not only is it comfortable and about as technically advanced as cars get, it’s fast and frugal. Endless power and a nimble rear-drive platform provide a hint of old-school saloon, too. It’s difficult to recommend a £54,000 vehicle at present, but the economy and CO2 figures mean buyers will save hundreds by choosing the 730d over its rivals.

Advertisement - Article continues below

BMW’s 7-Series is back, and it’s aiming to set a new benchmark for luxury models. With a fresh look and toned down rear end, the car takes a more subtle approach.

However, don’t be fooled by the modest lines of the exterior, because this latest executive quickly proves it has what it takes to be leagues ahead of most rivals.

Never mind luxury – fuel economy and emissions are at the top of the class, too. Average consumption of 39.2mpg is good, particularly when you consider that the BMW weighs 1,865kg. You’re likely to see even better figures when the limo is in its natural motorway habitat, because it cruises at a hushed 1,700rpm at 70mph.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Passat

2024 Volkswagen

Passat

88,180 milesManualDiesel2.0L

Cash £12,795
View Passat
Polo

2021 Volkswagen

Polo

47,760 milesManualPetrol1.0L

Cash £10,995
View Polo
XC40

2019 Volvo

XC40

74,410 milesAutomaticDiesel2.0L

Cash £17,397
View XC40
A1 Sportback

2021 Audi

A1 Sportback

24,976 milesAutomaticPetrol2.0L

Cash £16,897
View A1 Sportback

This efficiency is unlikely to deteriorate when you floor the throttle, either. The diesel-powered 730d delivers 242bhp, and is still faster than rivals such as the Audi A8 3.0 TDI and Mercedes S320 CDI.

There seems to be a limitless wave of torque – a maximum of 540Nm is available from between 1,750rpm and 3,000rpm. That means you’re never short of overtaking power.

While the 7-Series is large, it proves to be nimble and agile to drive. You are aware of its size when negotiating narrow roads, but hit a clear stretch of tarmac and it corners precisely and feels light on its feet.

Push too hard in the bends, and there’s plenty of action from the variety of electronic driver aids. Yet the car is easy to control at the limit.

However, that’s not what the 7-Series is all about. Inside, the build quality and materials are unparalleled. Thick, plush leather is used throughout the cabin, and there’s plenty of dark walnut and aluminium trim around the centre console.

One issue we had with the model we tried was its cream upholstery – a dark finish suits the cabin better. Still, a 500-litre boot and plenty of space in the rear mean that the 730d is as practical as it is sumptuous.

Rival: Mercedes S-Class
There’s no stiffer competition in the executive sector than the S-Class – it’s easily one of the best production cars money can buy at the moment. But we think it could be left trailing by the new BMW.

Skip advert
Advertisement

New & used car deals

Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,188 off RRP*Used from £12,990
Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £2,785 off RRP*Used from £10,000
Volkswagen Tiguan

Volkswagen Tiguan

RRP £38,050Avg. savings £3,270 off RRP*Used from £27,865
Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*Used from £17,790
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Can you park over a dropped kerb? Blocked driveways, rights and the law explained
Dropped kerb - header image

Can you park over a dropped kerb? Blocked driveways, rights and the law explained

A dropped kerb allows vehicles to legally cross the pavement between the road and a private driveway or parking space, here’s everything you need to k…
Tips & advice
22 Jun 2026
Car Deal of the Day: Family-favourite Nissan X-Trail for a tiny £187 a month
Nissan X-Trail - front corner left

Car Deal of the Day: Family-favourite Nissan X-Trail for a tiny £187 a month

Practical and easy to drive, the Nissan X-Trail is popular with families. It’s our Deal of the Day for 25 June.
News
25 Jun 2026
Hidden cost of EVs: Electric car repairs cost 20% more than on petrol and diesel cars
Electric car servicing car on ramp

Hidden cost of EVs: Electric car repairs cost 20% more than on petrol and diesel cars

The average cost to fix an EV following a crash is £6,363, according to AX – hundreds more than the average repair cost for an ICE car
News
25 Jun 2026