How much does this Audi A5 cost?

This 2018 Audi A5 Sportback Tdi S Line Semi-auto is listed at £15,999, or from £365 per month on a representative finance quote.

Can I finance this car?

Yes. Representative finance starts from £365 per month. Apply for a soft-search quote in under two minutes — it won't affect your credit score, and you can compare lender offers before deciding.

How many miles has it covered?

67,700 miles, registered in 2018. Each listing on Motoring Today shows the full MOT and mileage history so you can spot anomalies before you commit.

What are the key specs?

It's a diesel, automatic, coupe in black, with CO₂ emissions of 112 g/km.

What's the boot space like in the Audi A5 Sportback, is it practical for a family?

The A5 Sportback offers 480 litres of boot space, which is competitive for its class and similar to an A4 Saloon. The hatchback opening makes loading larger items easier than a traditional saloon. It can comfortably accommodate a buggy and some shopping, making it a decent option for smaller families.

What are the typical running costs for a 2018 A5 2.0 TDI S Line?

With a CO2 figure of 112 g/km, the annual road tax for this 2018 model will be £180. Insurance groups typically range from 28 to 35, depending on the specific trim and engine variant. You can expect around 50-55 MPG on a combined cycle, with higher figures achievable on motorway runs.

Are there any common reliability issues to look out for on a 2018 Audi A5 2.0 TDI?

Generally, the 2.0 TDI engine is reliable, but some owners report AdBlue system issues or DPF problems, especially if the car isn't used for longer journeys regularly. Check for smooth gear changes from the S tronic automatic transmission, as Mechatronics unit failures can be costly. Also, inspect the MMI system for any glitches or slow responses.

2018 Audi A5 Sportback Tdi S Line Semi-auto — £15,999

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2018 · Coupe · 67,700 mi

Audi A5

Sportback Tdi S Line Semi-auto

£15,999

MOT

8 months leftValid until 12 Jun 2027

Clean air zones

5 of 13 freeOxford ZEZ charges

Sportback Tdi S Line Semi-auto

Pulling together what makes this car special…

Factory-fitted highlights

What makes this A5 special

Why this A5

AI summary

Available from a verified UK dealer

67,700 miMileage

2018 · 18 regRegistered Jun 2018

2.0L DieselEngine

AutomaticGearbox

Coupe5 doors · 5 seats

Theo

Ask AI about this car

I've cross-referenced DVLA, MOT history and market pricing for this 2018 Audi A5.

Running costs

Excludes finance

Road tax

£200/yr

MOT

8 mo left

Current cover

Estimates for guidance only — not part of any finance quote. Fuel/energy at ~8,000 miles/yr (DESNZ prices, official combined economy adjusted for real-world driving). Road tax is the approximate standard 12-month VED rate (gov.uk/DVLA); cars listed over £40,000 when new may pay a supplement. Clean Air Zone based on fuel + Euro standard.

Car Honesty Report

Excludes finance

Deal rating
Above market — £1,586 above predicted
Road tax
£200/yr standard VED
MOT
8 months remaining

Verified signals fused from Motoring Today data · as of 21 Oct 2026. Guidance only — not a formal valuation, offer, or part of any finance quote.

The details

Full spec sheet · DVLA & MarketCheck verified

Identity

Reg: KO18NMX

Colour: Black

Condition: Used

Listed: 10 Oct 2026

Days on market: 49 days

Trim: A5 Sportback Tdi S Line Semi-auto

Performance

Power: 188 bhp / 140 kW @ 3,800 rpm

Torque: 400 Nm / 295 lb-ft

0–60 mph: 7.6s

Top speed: 146 mph

Drivetrain: 4x2

Running costs

Combined MPG: 65.7 mpg

City MPG: 57.7 mpg

Highway MPG: 70.6 mpg

CO₂: 112 g/km

Euro status: Euro 6 (inferred from registration date)

Insurance group: 30E

Equipment

Alcantara upholstery
Ambient lighting
Climate control
Cruise control
Heated seats
Keyless entry & start
Leather upholstery
LED headlights
Sat nav

Factory extras

Working it out…

Reading the manufacturer build sheet — usually a couple of minutes.

MOT & history

DVSA verified

Clean air zones

1 charged

5 of 13 UK zones — free to drive

Only Oxford ZEZ charges — every other UK city is free.

Indicative — based on fuel type and Euro standard. Confirm with the zone operator.

Finance calculator

Soft check · no credit impact

Compare HP and PCP quotes side-by-side from real lenders.

Motoring Today is a trading style of Motor Genius Group Ltd (FRN 960504), an appointed representative of The Compliance Guys Ltd, which is authorised and regulated by the Financial Conduct Authority (FRN 941360). Motoring Today is a credit broker, not a lender.

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About the seller

Verified dealer

CG Motorland

4.5· 212 reviews Leicester

4.5★

buyer rating

212

verified reviews

Quick answers

What buyers ask about this car

The questions real people Google about this listing, answered straight.

This 2018 Audi A5 Sportback Tdi S Line Semi-auto is listed at £15,999, or from £365 per month on a representative finance quote.
Yes. Representative finance starts from £365 per month. Apply for a soft-search quote in under two minutes — it won't affect your credit score, and you can compare lender offers before deciding.

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Why this A5

The details

Identity

Performance

Running costs

Equipment

MOT & history

Finance calculator

About the seller

What buyers ask about this car

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