Volvo S90 — MPG & Fuel Costs 2025
Volvo's luxury flagship saloon, providing absolute refinement, luxurious passenger cabin, and highly efficient diesel engines.
TL;DR
35 MPG
Real-world petrol
45 MPG
Real-world diesel
60L
Tank capacity
£82.08
Full tank (petrol)
17.8p
Per mile (petrol)
Real-World Fuel Economy: The Volvo S90 achieves an estimated 35 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 60-litre tank completely costs approximately £82.08 (petrol) or £85.26 (diesel) at average UK fuel price rates.
Fuel economy at a glance
35
Real-world MPG
Petrol
40.9
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 | £888 | £718 |
| 7,400 miles/yr(UK average) | £1315 | £1062 |
| 10,000 miles/yr | £1777 | £1436 |
| 15,000 miles/yr | £2665 | £2153 |
| 20,000 miles/yr | £3554 | £2871 |
| Full tank (60L) | £82.08 | £85.26 |
| Cost per mile | 17.8p | 14.4p |
Based on UK average fuel prices: petrol 136.8p/L · diesel 142.1p/L. Prices updated regularly.
How does the S90 compare?
Tips to get better MPG from your S90
Opt for the FWD D4 diesel to save weight and maximize fuel efficiency.
Use Eco settings to smooth throttle responses.
Check tyre pressures before loading up the cabin for long trips.
Is the cheaper petrol station worth it?
In a Volvo S90 achieving ~35 MPG real-world, if you fill 48 litres and the alternative station is 10p/litre cheaper:
£4.80
Gross saving on fuel
£0.53
Cost of 3-mile detour
£4.27
Net saving ✓
You could drive up to 27 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 S90?
The Volvo S90 achieves approximately 35 MPG in real-world petrol driving — around 12% lower than the official WLTP figure of 40.9 MPG due to real driving conditions. Diesel variants achieve around 45 MPG real-world.
How much does it cost to fill a Volvo S90?
The Volvo S90 has a fuel tank of 60 litres. At the UK average of 136.8p/litre for petrol, a full tank costs approximately £82.08. Diesel costs approximately £85.26 for a full tank.
What is the annual fuel cost for a Volvo S90?
At the UK average annual mileage of 7,400 miles and current petrol price of 136.8p/litre, a Volvo S90 costs approximately £1315 per year in fuel. At 10,000 miles/year the cost rises to £1777. Actual costs vary with your driving style and mileage.
Is it worth driving to a cheaper petrol station in a Volvo S90?
In a Volvo S90 doing ~35 MPG real-world, driving 3 miles round-trip to save 10p/litre on a 48-litre fill nets approximately £4.27 after the extra fuel cost. You could drive up to 27 miles before the saving is eaten up. Use the WorthThePump calculator for your exact situation.
How much does the Volvo S90 cost per mile in fuel?
The Volvo S90 costs approximately 17.8p per mile in petrol at current UK prices. Over a typical commute of 30 miles per day, that is approximately £5.34 per day in fuel.
What is the WLTP MPG figure for the Volvo S90?
The official WLTP fuel economy figure for the Volvo S90 is 40.9 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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