Petrol · 2017–2026

Cadillac XT5

Fuel use, running costs and specs for the Cadillac XT5. By the official figures, the 2026 uses 11.2 L/100km: 25 mpg UK, 21 mpg US.

Cadillac XT5 in white
Fuel use
11.2 L/100km
2026 official
UK mpg
25 mpg
US mpg
21 mpg
On a full tank
661 km
74 L tank

What a XT5 costs to run

At today's average petrol prices, by its official fuel use.

CountryAverage price todayCost to driveA typical year
New Zealand$2.94/L petrol$32.93 per 100 km$3,622
Australia$2.41/L petrol$27.04 per 100 km$3,001
United Kingdom£1.74/L petrol£31.43 per 100 miles£2,200
United States$4.35/gal petrol$20.73 per 100 miles$2,798

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.

1st generation (2020 update), 2020–2027

Specs for the 2.0T FWD; other versions differ a little.

About

Body
SUV
Size class
Medium SUV
Generation
1st generation (2020 update)
Built
2020-2027
Seats
5
Doors
5
Drive
FWD

Size and weight

Length
4,815 mm
Width
1,903 mm
Height
1,676 mm
Wheelbase
2,857 mm
Kerb weight
1,800 kg
Boot
849 L

Engine

Engine
2.0 L 4-cylinder turbo petrol
Engine size
1,998 cc
Cylinders
4
Aspiration
Turbo
Power
177 kW
Torque
350 Nm
Gearbox
9-speed automatic

Economy

Fuel use (combined)
9.8 L/100km
Fuel tank
74 L
Minimum petrol
91 RON

Safety

NHTSA overall
★★★★★
Auto emergency braking
Yes

Features

Apple CarPlay
Yes
Android Auto
Yes

Official figures by year

From the US EPA, the UK's DfT and NZTA, newest first.

YearFuelUsesUKUSRange
2026Petrol11.2 L/100km25 mpg21 mpg—
2025Petrol11.2 L/100km25 mpg21 mpg—
2024Petrol11.2 L/100km25 mpg21 mpg—
2023Petrol11.2 L/100km25 mpg21 mpg—
2022Petrol11.2 L/100km25 mpg21 mpg—
2021Petrol11.2 L/100km25 mpg21 mpg—
2020Petrol11.2 L/100km25 mpg21 mpg—
2019Petrol11.2 L/100km25 mpg21 mpg—
2018Petrol11.2 L/100km25 mpg21 mpg—
2017Petrol11.2 L/100km25 mpg21 mpg—

Cadillac XT5 questions

What is the fuel consumption of the Cadillac XT5?

The 2026 Cadillac XT5 uses 11.2 L/100km by its official figures: 25 mpg in UK gallons and 21 mpg in US gallons. Each year's figures are listed below.

How much does a Cadillac XT5 cost to run a year?

At today's average petrol prices and a typical year's driving: $3,622 in New Zealand, $3,001 in Australia, £2,200 in United Kingdom, $2,798 in United States.

How far does a Cadillac XT5 go on a full tank?

About 661 km (411 miles) from its 74 L tank at its official fuel use.

How big is the Cadillac XT5's boot?

849 L, for the 2.0T FWD.

Cars like the XT5

From other makes, closest in what they use.

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What will a drive in your XT5 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