Alfa Romeo Spider vs Mercedes-Benz C280

The Spider costs less to run, by the official figures: about $20 a year less in New Zealand, $10 in Australia, £10 in the UK and $10 in the US.

Side by side

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

Alfa Romeo SpiderMercedes-Benz C280

A typical year's fuel

New Zealand
$2,959 (better)
$2,975
Australia
$2,454 (better)
$2,467
United Kingdom
£1,798 (better)
£1,808
United States
$2,286 (better)
$2,299

Official figures

Uses
9.2 L/100km (better)
9.2 L/100km
UK
31 mpg (better)
31 mpg
US
26 mpg (better)
26 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.

Spider or C280?

Which is cheaper to run, the Alfa Romeo Spider or the Mercedes-Benz C280?

The Alfa Romeo Spider: about $20 a year less in New Zealand, $10 in Australia, £10 in the UK and $10 in the US than the Mercedes-Benz C280 at today's average prices and a typical year's driving.

Which uses less fuel, the Alfa Romeo Spider or the Mercedes-Benz C280?

The Alfa Romeo Spider, at 9.2 L/100km (31 mpg UK, 26 mpg US) to the Mercedes-Benz C280's 9.2 L/100km (31 mpg UK, 26 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.

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