Audi TTS vs BMW 420I

The 420I costs less to run, by the official figures: about $590 a year less in New Zealand, $480 in Australia, £360 in the UK and $450 in the US.

Audi TTSBMW 420I

Side by side

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

Audi TTSBMW 420I

A typical year's fuel

New Zealand
$3,043
$2,458 (better)
Australia
$2,517
$2,033 (better)
United Kingdom
£1,849
£1,493 (better)
United States
$2,351
$1,899 (better)

Official figures

Uses
9.4 L/100km
7.6 L/100km (better)
UK
30 mpg
37 mpg (better)
US
25 mpg
31 mpg (better)
On a full tank
584 km
776 km (better)

Space

Seats
4
4
Boot
305 L
440 L (better)
Length
4,191 mm
4,768 mm
Weight
1,450 kg
1,560 kg

Engine

Engine
2.0 L 4-cylinder turbo petrol
2.0 L 4-cylinder turbo petrol
Power
210 kW (better)
135 kW
Torque
370 Nm (better)
300 Nm
Gearbox
6-speed dual-clutch
8-speed automatic
Drive
AWD
RWD

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.

TTS or 420I?

Which is cheaper to run, the Audi TTS or the BMW 420I?

The BMW 420I: about $590 a year less in New Zealand, $480 in Australia, £360 in the UK and $450 in the US than the Audi TTS at today's average prices and a typical year's driving.

Which uses less fuel, the Audi TTS or the BMW 420I?

The BMW 420I, at 7.6 L/100km (37 mpg UK, 31 mpg US) to the Audi TTS's 9.4 L/100km (30 mpg UK, 25 mpg US), by their latest official figures.

Which has the bigger boot, the Audi TTS or the BMW 420I?

The BMW 420I, at 440 L to the Audi TTS's 305 L, for their newest versions.

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