Skip advert
Advertisement

Infiniti EX30d

Luxury model gets diesel power

Find your next car here
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

It’s always been Infiniti’s plan to remain a small and exclusive brand in the UK, but nevertheless Nissan’s luxury arm is broadening its reach. The oil-burning EX is a fine all-rounder and the marque is certain to find a few more customers. Bosses predict that eight out of 10 EXs sold will be fitted with the diesel – and with plenty of bonuses and very few sacrifices over the 3.7-litre petrol V6, it’s easy to see why.

Advertisement - Article continues below

WHEN it comes to SUV sales success, diesels are crucial. Has Nissan luxury brand Infiniti scored a hit by offering a new 3.0-litre V6 oil-burner in its compact crossover EX?

[[{"type":"media","view_mode":"content_narrow","fid":"69277","attributes":{"alt":"","class":"media-image"}}]]

The new EX30d boasts combined economy of 33.2mpg and CO2 emissions of 224g/km. That by no means makes it green, but it is a definite improvement over the 3.7-litre petrol V6 model, which claims 25mpg and 265g/km.

With only a slight thrum on start-up, the EX30d’s refinement is impressive. Once underway, the diesel is smooth, quiet and, thanks to 550Nm of torque, capable of producing an impressive turn of pace.

The sprint from 0-62mph takes 7.9 seconds and the car boasts a 137mph top speed. Its performance credentials are boosted by four-wheel drive, which has a rear bias unless the front tyres start to lose traction. Through bends the steering is responsive and well weighted, and there’s plenty of grip. While there’s very little feedback through the wheel, the firm says this is a customer preference rather than a dynamic downfall.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Sportage

2023 Kia

Sportage

14,283 milesAutomaticPetrol1.6L

Cash £28,697
View Sportage
EQA

2024 Mercedes

EQA

35,404 milesAutomaticElectric

Cash £23,197
View EQA
Qashqai

2018 Nissan

Qashqai

50,640 milesManualDiesel1.8L

Cash £13,099
View Qashqai
Arkana

2022 Renault

Arkana

15,161 milesAutomaticPetrol1.6L

Cash £17,340
View Arkana

A seven-speed auto gearbox, which swaps ratios quickly and seamlessly, is standard fit. In Sport mode the shifts are even quicker, and the EX will happily rev all the way to the red line.

The model we drove was in range-topping GT Premium spec, meaning it is packed to the rafters with kit. This includes leather trim, touchscreen sat-nav, bird’s-eye-view parking camera and a lane departure warning system which brakes the inside wheels to gently guide the car back into line. The car’s £41,220 price tag seems steep, though – a similarly equipped BMW X3 will set you back around £36,000, although that’s with a smaller 2.0-litre diesel unit.

The interior isn’t as attractive as that of its German rival, either. There are a few nice touches, including a curved dashboard and plenty of high-quality leather, but the use of some components from mainstream Nissans lessens the upmarket feel.

Overall, though, the new diesel engine makes the EX more appealing. While there are cheaper alternatives on sale, the exclusivity Infitini guarantees, along with the firm’s impressive one-to-one customer service, might be enough to tempt some buyers away from big-name rivals.

Rival: BMW X3 xDrive 20d
Freshly updated, the X3 has a new look and an efficient 2.0-litre diesel. It’s 0.6 seconds slower from 0-62mph but boasts 50.4mpg and impressively low CO2 emissions of 147g/km

Skip advert
Advertisement

New & used car deals

Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £3,158 off RRP*
Hyundai Tucson

Hyundai Tucson

RRP £29,820Avg. savings £4,909 off RRP*Used from £12,536
Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £6,044 off RRP*Used from £12,695
Renault Clio

Renault Clio

RRP £16,260Avg. savings £2,925 off RRP*Used from £6,595
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Car headlights are too bright, but the Government can’t do much about it
Car headlights - opinion

Car headlights are too bright, but the Government can’t do much about it

Editor Paul Barker thinks car headlights are too bright but any solution to combat headlight dazzle is some way off
Opinion
5 Nov 2025
New Tesla Model Y Standard 2025 review: proof that less is more
New Tesla Model Y Standard - front tracking

New Tesla Model Y Standard 2025 review: proof that less is more

The Tesla Model Y Standard is proof that electric cars with decent build quality and strong real-world range don't need to be expensive! There's one s…
Road tests
8 Nov 2025
New Denza B5 2025 review: China’s answer to the Land Rover Defender
Denza B5 - static front 3/4

New Denza B5 2025 review: China’s answer to the Land Rover Defender

We get an early taste of B5 electric SUV from BYD-owned Denza that is bound for Britain to take on premium players
Road tests
7 Nov 2025