Motoring Today

Audi A3 cost of ownership

Real numbers from 5 Audi A3 cars in stock — finance, VED, fuel mix and depreciation.

Reviewed by the Motoring Today Editorial team · methodology in our editorial standards.

How much does it cost to run a Audi A3?

The typical Audi A3 on Motoring Today costs around £237/mo on representative PCP/HP finance, emits ~99 g/km CO₂. Annual VED, fuel mix and total cost are itemised below.

Median price
£11,261
Median £/mo
£237
Median CO₂
99 g/km

There are currently 4 Audi A3 models available on Motoring Today, ranging from a 2013 to a 2017 plate. With cash prices starting from £6,495, or representative monthly finance as low as £172, a used Audi A3 offers an accessible entry point to a popular premium hatchback. This page helps you understand the full cost of ownership beyond the initial purchase price, ensuring you budget accurately for its real-world running expenses. Owning any used car involves ongoing costs that extend beyond the initial purchase. Key considerations for a used Audi A3 include the cost of fuel or energy, depending on its powertrain, alongside insurance premiums which vary based on factors like the driver's history and the specific vehicle variant. Road tax, also known as Vehicle Excise Duty (VED), is another regular expense, determined by the car's age and emissions. Regular servicing and maintenance are essential for reliability and to preserve the car's value, encompassing everything from routine checks to unexpected repairs. Furthermore, depreciation, the gradual loss of a car's value over time, is an important, though often overlooked, aspect of its true cost. Our comprehensive tools on this page provide detailed calculators to help you assess these costs for a used Audi A3, with finance options always subject to status.

Audi A3 insurance group

14–46 of 50

Median price
£11,261
From £6,495
Median monthly finance
£237/mo
Representative PCP/HP
Median CO₂
99 g/km
Drives ULEZ + VED
Est. depreciation
—
Vs. original list price

Fuel cost at today's prices (updated weekly)

Estimated fuel cost
£1,400 / year
Cost per mile
17.5p / mile

Typical Audi A3 running cost for a private driver at 8,000 miles/year. Based on 47 mpg official combined, adjusted ~12% for real-world driving, at today's average pump price of 159.89p/litre petrol (updated 3 Aug 2026).

Pump prices: DESNZ weekly road fuel prices; electricity: DESNZ Quarterly Energy Prices — both Open Government Licence v3.0, updated weekly/quarterly. An estimate for comparison, not a guaranteed cost; your economy, mileage and tariff will vary.

Official MPG, CO₂ & insurance by trim

Trim-level specifications for the Audi A3 (Diesel, Petrol, Petrol Parallel PHEV), across 800 recorded variants.

Performance
100–394 bhp
Power
3.7s
0–60 mph (fastest)
174 mph
Top speed
999–3,189 cc
Engine
Economy & running costs
0–83 mpg
Fuel economy
8–224 g/km
CO₂
£190
Road tax (VED)
14–46 of 50
Insurance group
Dimensions & practicality
4,313 mm
Length
1,966 mm
Width
1,425 mm
Height
2,636 mm
Wheelbase
1,295 kg
Weight
5
Seats
5
Doors
Euro NCAP safety
4★
Adult
3★
Child
1★
Pedestrian

The Audi A3 Sportback (04-13) was tested by Euro NCAP in and received the following safety ratings:

Manual · Automatic 5 seats New from £15,325
TrimFuelPowerMPGCO₂Ins.
S3 TFSI Quattro Vorsprung 5dr S TronicAutomaticPetrol328 bhp32.8 - 33.2 mpg19435
40 TFSI e Black Edition 5dr S TronicAutomaticPetrol Parallel PHEV201 bhp54.3 mpg826
35 TFSI Sport 5drManualPetrol147 bhp48.7 - 50.4 mpg12821
30 TFSI S Line 5dr S TronicAutomaticPetrol114 bhp49.6 - 50.4 mpg12718
30 TFSI Sport 5drManualPetrol114 bhp49.6 - 50.4 mpg12717
30 TFSI Sport 5dr S TronicAutomaticPetrol114 bhp52.3 - 53.3 mpg12116
30 TFSI Sport 4drManualPetrol114 bhp50.4 - 52.3 mpg12418
S3 TFSI Black Edition Quattro 5dr S TronicAutomaticPetrol305 bhp34.4 - 34.9 mpg18532
45 TFSI e S Line Competition 5dr S Tronic [Tech]AutomaticPetrol Parallel PHEV241 bhp44.1 mpg3026
40 TFSI e S Line 5dr S Tronic [Tech/17 Alloy]AutomaticPetrol Parallel PHEV201 bhp46.3 mpg2625
35 TDI S Line 5dr S Tronic [Tech Pack]AutomaticDiesel147 bhp57.6 - 58.9 mpg12622
30 TFSI S Line 5dr [Tech Pack]ManualPetrol108 bhp47.9 - 48.7 mpg13215

Manufacturer specifications aggregated across recorded trims; individual cars vary by options and age. Figures are a guide — confirm exact spec with the seller.

Annual VED (road tax) bands

CO₂ bandAnnual VEDShare of stock
Standard rate£20060%
A£2040%

Indicative standard-rate VED. Cars over £40k list price pay an additional supplement for years 2–6.

Fuel mix in stock

Petrol Electric Hybrid · 40%Petrol · 40%Diesel · 20%

Frequently asked questions

How much does it cost to run a used Audi A3?
The cost of ownership for a used Audi A3 comprises fuel or energy, insurance premiums, road tax, and scheduled servicing. Depreciation also represents a significant cost. You can typically purchase a used Audi A3 from £6495, or from £172 per month on finance, subject to status.
Is a used Audi A3 expensive to maintain?
Maintenance costs for a used Audi A3 can vary depending on the car's age and mileage. As cars get older or cover more miles, components may require replacement, which can increase servicing costs. Generally, premium brands like Audi can have higher parts and labour costs compared to some non-premium marques.
How many used Audi A3 models do you currently have for sale?
We currently have 4 used Audi A3 models for sale, ranging from model years 2013 to 2017. Detailed pricing and finance calculators for each specific vehicle are available on their respective listings, and finance is subject to status.

More Audi A3 resources