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.

- 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.
| Country | Average price today | Cost to drive | A 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.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 2026 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2025 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2024 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2023 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2022 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2021 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2020 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2019 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2018 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2017 | Petrol | 11.2 L/100km | 25 mpg | 21 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.
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