Skip advert
Advertisement

BMW X5 30d SE auto

Can high-performance 4x4 really be green?

Luxury, 4x4 and green. These are three words that don’t sit comfortably together.

Symbolising everything that environmentalists detest about 4x4s, top end all-wheel-drive models are often as polluting as they are extravagant. Including a premium off-roader in this test was a risky move – will the X5 be able to prove its worth?

Advertisement - Article continues below

As with most BMWs, the SUV has the lowest official emissions, discounting hybrids, in its class. But with a CO2 output of 214g/km, the 3.0d sits in band F – the second most costly tax rating.

Get behind the wheel, and the X5’s pace goes some way to justifying its costs. This entry-level diesel managed the sprint from 0-60mph in 8.2 seconds, which was comfortably faster than any other model here.

On smooth roads, the X5 has the agility to match its pace. There are executive saloons with less handling finesse, but when the BMW hits narrow lanes and rougher surfaces, the suspension is too firm to cope with the bumps. Travel too quickly down a rural road, and it’s like being on a bucking bronco!

Priced at £40,970, the 3.0d is pitched at the Mercedes M-Class and top-spec Volvo XC90s. In the same way that Kia’s Sportage offers an adventurous alternative to family hatchbacks, the BMW is more versatile than a 5-Series. But can it justify 27mpg and actual CO2 emissions of 277g/km? To answer yes to that question, buyers had better be certain they need to tackle rugged terrain.

Details

Price: £40,970
Model tested: BMW X5 30d SE auto
WHY: Desirable, with a classy cabin and great performance, X5 isn’t as filthy as you think.

Economy

It’s the most expensive model in this group and drank the most fuel. Good news is it hangs on to 53.5 per cent of its value after three years – which is more than any other model here. Several fixed-price servicing packages are available: go for three years’ servicing, and you will pay only £505. Company car tax will be costly, though. As with the more powerful diesel X5s, the 3.0d sits in the 33 per cent tax group.

Environment

Given its performance and luxury, BMW’s 27mpg economy is to be expected. Official CO2 output is a respectable 214g/km.

Skip advert
Advertisement

New & used car deals

Renault Clio

Renault Clio

RRP £16,275Avg. savings £2,492 off RRP*Used from £7,195
Audi A3

Audi A3

RRP £26,310Avg. savings £2,713 off RRP*Used from £9,995
Nissan Juke

Nissan Juke

RRP £19,805Avg. savings £4,765 off RRP*Used from £9,000
Skoda Kodiaq

Skoda Kodiaq

RRP £39,045Avg. savings £3,528 off RRP*Used from £8,970
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Car Deal of the Day: Tesla Model 3 for £197 a month is the ultimate high fuel price hack
Tesla Model 3 - front cornering

Car Deal of the Day: Tesla Model 3 for £197 a month is the ultimate high fuel price hack

Elon’s Musk’s big-seller is a premium-feeling and efficient electric saloon. It’s our Deal of the Day for April 10
News
10 Apr 2026
We got it wrong: VW ID.3 and ID.4 will be replaced by “true Volkswagens”
Volkswagen ID.3 - front and rear

We got it wrong: VW ID.3 and ID.4 will be replaced by “true Volkswagens”

The inside story on how the people’s car maker lost touch with the people, before rediscovering its mojo under boss Thomas Schäfer
News
10 Apr 2026
New Ford Explorer Van revealed for those seeking more style than a humble Transit
New Ford Explorer Van - front angled

New Ford Explorer Van revealed for those seeking more style than a humble Transit

Explorer Van has arrived as an official conversion from Ford’s team in Dagenham
News
9 Apr 2026