Buick Regal vs Cadillac CTS

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

Buick RegalCadillac CTS

Side by side

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

Buick RegalCadillac CTS

A typical year's fuel

New Zealand
$3,169
$3,169
Australia
$2,626
$2,626
United Kingdom
£1,925
£1,925
United States
$2,449
$2,449

Official figures

Uses
9.8 L/100km
9.8 L/100km
UK
29 mpg
29 mpg
US
24 mpg
24 mpg
On a full tank
714 km
724 km (better)

Space

Seats
5
5
Boot
404 L
–
Length
4,831 mm
5,019 mm
Weight
1,649 kg
1,880 kg

Engine

Engine
2.4 L 4-cylinder petrol
2.0 L 4-cylinder turbo petrol
Power
164 kW
477 kW (better)
Torque
350 Nm
854 Nm (better)
Gearbox
6-speed automatic
8-speed automatic
Drive
FWD
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.

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