Volvo XC40 — MPG & Fuel Costs 2025
Volvo's premium compact SUV. Spacious, premium cabin design, and a comfortable ride with efficient engine options.
The Volvo XC40 is a premium compact SUV that appeals to families who want safety, style, and high-tech cabin systems in a spacious package. It features a distinctive design, comfortable ride, and a premium cabin feel.
Engine choices include mild-hybrid petrols, a highly efficient full hybrid (HEV), and a plug-in hybrid (PHEV) that can travel up to 28 miles on pure electric power. These engines are quiet, responsive, and highly efficient.
A real-world return of 36 MPG for the petrol model is average for this class, while the diesel version manages a more respectable 45 MPG. It is a highly comfortable, quiet family cruiser.
TL;DR
36 MPG
Real-world petrol
45 MPG
Real-world diesel
54L
Tank capacity
£73.87
Full tank (petrol)
17.3p
Per mile (petrol)
Real-World Fuel Economy: The Volvo XC40 achieves an estimated 36 MPG (petrol) and 45 MPG (diesel) in real-world UK driving conditions, accounting for a 12% WLTP real-world penalty.
Forecourt Fuel Cost: Refueling the 54-litre tank completely costs approximately £73.87 (petrol) or £76.73 (diesel) at average UK fuel price rates.
Fuel economy at a glance
36
Real-world MPG
Petrol
42.8
Official WLTP
Petrol
45
Real-world MPG
Diesel
53.3
Official WLTP
Diesel
Annual fuel costs by mileage
| Annual mileage | Petrol | Diesel |
|---|---|---|
| 5,000 miles/yr | £864 | £718 |
| 7,400 miles/yr(UK average) | £1278 | £1062 |
| 10,000 miles/yr | £1727 | £1436 |
| 15,000 miles/yr | £2591 | £2153 |
| 20,000 miles/yr | £3455 | £2871 |
| Full tank (54L) | £73.87 | £76.73 |
| Cost per mile | 17.3p | 14.4p |
Based on UK average fuel prices: petrol 136.8p/L · diesel 142.1p/L. Prices updated regularly.
How does the XC40 compare?
Tips to get better MPG from your XC40
Keep speeds down on high-speed roads; the XC40's tall profile creates more drag than a standard hatchback.
Utilize Eco mode to optimize the throttle response and improve real-world fuel economy.
Avoid carrying unnecessary weight in the boot to maximize the efficiency of this compact crossover.
Is the cheaper petrol station worth it?
In a Volvo XC40 achieving ~36 MPG real-world, if you fill 43 litres and the alternative station is 10p/litre cheaper:
£4.30
Gross saving on fuel
£0.52
Cost of 3-mile detour
£3.78
Net saving ✓
You could drive up to 25 miles round-trip before the saving disappears entirely.
Calculate for your exact situationPopular variants
Frequently asked questions
What is the real-world MPG of the Volvo XC40?
The Volvo XC40 achieves approximately 36 MPG in real-world petrol driving — around 12% lower than the official WLTP figure of 42.8 MPG due to real driving conditions. Diesel variants achieve around 45 MPG real-world.
How much does it cost to fill a Volvo XC40?
The Volvo XC40 has a fuel tank of 54 litres. At the UK average of 136.8p/litre for petrol, a full tank costs approximately £73.87. Diesel costs approximately £76.73 for a full tank.
What is the annual fuel cost for a Volvo XC40?
At the UK average annual mileage of 7,400 miles and current petrol price of 136.8p/litre, a Volvo XC40 costs approximately £1278 per year in fuel. At 10,000 miles/year the cost rises to £1727. Actual costs vary with your driving style and mileage.
Is it worth driving to a cheaper petrol station in a Volvo XC40?
In a Volvo XC40 doing ~36 MPG real-world, driving 3 miles round-trip to save 10p/litre on a 43-litre fill nets approximately £3.78 after the extra fuel cost. You could drive up to 25 miles before the saving is eaten up. Use the WorthThePump calculator for your exact situation.
How much does the Volvo XC40 cost per mile in fuel?
The Volvo XC40 costs approximately 17.3p per mile in petrol at current UK prices. Over a typical commute of 30 miles per day, that is approximately £5.19 per day in fuel.
What is the WLTP MPG figure for the Volvo XC40?
The official WLTP fuel economy figure for the Volvo XC40 is 42.8 MPG. However, real-world MPG is typically 10–15% lower than WLTP due to cold starts, air conditioning, motorway speeds, and varying loads. WorthThePump uses a 12% real-world penalty to give a more accurate estimate.
Related guides
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