Alfa Romeo 166 vs Infiniti FX50

The 166 costs less to run, by the official figures: about $550 a year less in New Zealand, $460 in Australia, £330 in the UK and $420 in the US.

Side by side

Specs are for each car's newest version. The better figure is in green.

Alfa Romeo 166Infiniti FX50

A typical year's fuel

New Zealand
$4,204 (better)
$4,754
Australia
$3,478 (better)
$3,936
United Kingdom
£2,554 (better)
£2,888
United States
$3,248 (better)
$3,673

Official figures

Uses
13.0 L/100km (better)
14.7 L/100km
UK
22 mpg (better)
19 mpg
US
18 mpg (better)
16 mpg

A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.

166 or FX50?

Which is cheaper to run, the Alfa Romeo 166 or the Infiniti FX50?

The Alfa Romeo 166: about $550 a year less in New Zealand, $460 in Australia, £330 in the UK and $420 in the US than the Infiniti FX50 at today's average prices and a typical year's driving.

Which uses less fuel, the Alfa Romeo 166 or the Infiniti FX50?

The Alfa Romeo 166, at 13.0 L/100km (22 mpg UK, 18 mpg US) to the Infiniti FX50's 14.7 L/100km (19 mpg UK, 16 mpg US), by their latest official figures.

Each on its own

Other comparisons

What will the drive cost?

Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.

Rated 4.7 by drivers · 700,000 downloads

The Roadtrip app showing a drive into London that costs £4.81 each, with fuel prices along the way