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

EQB

2024 Mercedes

EQB

14,284 milesAutomaticElectric

Cash £30,197
View EQB
A3 Sportback

2024 Audi

A3 Sportback

24,279 milesManualPetrol1.0L

Cash £17,397
View A3 Sportback
Zoe

2022 Renault

Zoe

15,359 milesAutomaticElectric

Cash £11,747
View Zoe
EcoSport

2022 Ford

EcoSport

37,474 milesManualPetrol1.0L

Cash £11,197
View EcoSport

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

Hyundai Tucson

Hyundai Tucson

RRP £29,820Avg. savings £4,685 off RRP*Used from £12,190
Audi A3

Audi A3

RRP £26,295Avg. savings £3,075 off RRP*Used from £10,295
Vauxhall Corsa

Vauxhall Corsa

RRP £19,690Avg. savings £5,321 off RRP*Used from £11,499
Toyota Yaris Cross

Toyota Yaris Cross

RRP £26,495Avg. savings £2,380 off RRP*Used from £15,935
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Motability’s definition of a ‘premium’ car is outdated, and here’s why
Tom Motability opinion

Motability’s definition of a ‘premium’ car is outdated, and here’s why

Our consumer reporter believes Motability needs to get with the times and reasses what it classifies as a premium car
Opinion
28 Nov 2025
Jaguar Type 00 design boss Gerry McGovern leaves JLR
JLR designer Gerry McGovern and the Jaguar Type 00

Jaguar Type 00 design boss Gerry McGovern leaves JLR

One year on from the huge backlash at Jaguar going ‘woke’, the company’s chief creative officer departs
News
2 Dec 2025
Exclusive car stereo test: are premium car audio upgrades worth it?
 Car Audio test - VW driving

Exclusive car stereo test: are premium car audio upgrades worth it?

We listen to what the experts at Richer Sounds think about car companies' regular and upgraded stereo set-ups
Features
1 Dec 2025