BMW 123D vs Lexus CT

The CT costs less to run, by the official figures: about $610 a year less in the US.

BMW 123DLexus CT

Side by side

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

BMW 123DLexus CT

A typical year's fuel

United States
$2,007
$1,399 (better)
New Zealand
$1,452 (better)
$1,811
Australia
$1,794
$1,501 (better)
United Kingdom
£1,269
£1,100 (better)

Official figures

Uses
42 mpg
42 mpg (better)
Also
5.6 L/100km
5.6 L/100km (better)
On a full tank
584 miles (better)
499 miles

Space

Seats
5
5
Boot
–
375 L
Length
4,360 mm
4,350 mm
Weight
1,450 kg
1,400 kg

Engine

Engine
2.0 L 4-cylinder twin turbo diesel
1.8 L 4-cylinder petrol hybrid
Power
150 kW (better)
100 kW
Torque
400 Nm
–
Gearbox
6-speed manual
CVT
Drive
RWD
FWD

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.

123D or CT?

Which is cheaper to run, the BMW 123D or the Lexus CT?

The Lexus CT: about $610 a year less in the US than the BMW 123D at today's average prices and a typical year's driving.

Which uses less fuel, the BMW 123D or the Lexus CT?

The Lexus CT, at 5.6 L/100km (50 mpg UK, 42 mpg US) to the BMW 123D's 5.6 L/100km (50 mpg UK, 42 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