Product group tests

Comma Hyper Clean

Price: £4.99 Pack size: One litre

By:Auto Express team

6 Feb 2009

.polaris__post-meta--date { display: none; } .polaris__post-meta--date.no-script { display: block; padding-left: 45px } 6 Feb 2009

Overall Auto Express rating

5.0

BEST BUY

Long list of warnings on the tin tells you Hyper Clean is not to be messed with, but it really does shift the grime. One of only three products to leave an oil-free finish after the rinse and brush tests, plus shifted the most caked-on dirt and grease each time. Add a great price for a litre pack, and it’s our winner.

Accessories & tyres

Nissan Juke

.imgHideOnJavaScriptDisabled_eexbs15mm1kw9bb { display: none !important; }

RRP £19,785Avg. savings £4,644 off RRP*Used from £9,295

New Nissan Juke Used Nissan Juke

Nissan Qashqai

.imgHideOnJavaScriptDisabled_eexbs15mm1kw9bc { display: none !important; }

RRP £27,415Avg. savings £6,037 off RRP*Used from £10,222

New Nissan Qashqai Used Nissan Qashqai

MG MG4

.imgHideOnJavaScriptDisabled_eexbs15mm1kw9bd { display: none !important; }

RRP £27,005Avg. savings £6,250 off RRP*Used from £10,427

New MG MG4 Used MG MG4

Toyota Yaris Cross

.imgHideOnJavaScriptDisabled_eexbs15mm1kw9be { display: none !important; }

Toyota Yaris Cross

RRP £27,245Avg. savings £2,053 off RRP*Used from £13,931

New Toyota Yaris Cross Used Toyota Yaris Cross

* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP

Most Popular

New baby Land Rover Defender render - watermarked

.imgHideOnJavaScriptDisabled_eexbs15mm1kw9bf { display: none !important; }

New Land Rover Defender Sport: baby SUV will be boxy and electric

The new Land Rover Defender Sport will sit below the existing Defender in both size and price, and our exclusive image previews how it could look

News

23 Feb 2026

Winter range test - header

.imgHideOnJavaScriptDisabled_eexbs15mm1kw9bg { display: none !important; }

Electric cars vs winter: Audi A6, Mercedes CLA, Tesla Model Y, Kia EV4 and MG IM5 megatest

What does winter do to the capabilities of five long-range EVs? Our brutal 370-mile trip reveals everything - but did they all make it?

Features

23 Feb 2026

Ford with Renault

.imgHideOnJavaScriptDisabled_eexbs15mm1kw9bh { display: none !important; }

Ford and Renault EV deal: Fiesta and other new EVs will ‘feel like Fords’

Renault boss Provost confirms new Ford supermini EV will feel like a Ford, not a rebodied R5

News

19 Feb 2026