Alfa Romeo 159 vs Lexus GS

Official fuel use, running costs and specs, side by side.

Alfa Romeo 159Lexus GS

Side by side

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

Alfa Romeo 159Lexus GS

A typical year's fuel

United States
$1,894 (better)
$1,896
New Zealand
$2,451 (better)
$2,455
Australia
$2,033 (better)
$2,036
United Kingdom
£1,489 (better)
£1,491

Official figures

Uses
31 mpg (better)
31 mpg
Also
7.6 L/100km (better)
7.6 L/100km
On a full tank
574 miles (better)
540 miles

Space

Seats
5
5
Length
4,660 mm
4,880 mm
Weight
1,445 kg
–

Engine

Engine
1.8 L 4-cylinder petrol
3.5 L V6 petrol
Power
103 kW
233 kW (better)
Torque
170 Nm
378 Nm (better)
Gearbox
6-speed manual
8-speed automatic
Drive
FWD
RWD

Safety

ANCAP
–
★★★★★
Euro NCAP
★★★★★
–

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.

159 or GS?

Which uses less fuel, the Alfa Romeo 159 or the Lexus GS?

The Alfa Romeo 159, at 7.6 L/100km (37 mpg UK, 31 mpg US) to the Lexus GS's 7.6 L/100km (37 mpg UK, 31 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