2014 Audi S7 — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2014 Audi S7 is a hatchback powered by a 4L 8-cyl turbo premium gasoline engine. It returns around 24 mpg (UK) / 20 mpg (US EPA) combined. Owners often keep a Audi S7 workshop manual to hand for servicing and repairs.
Compared with the 2013 Audi S7: Fuel economy is essentially unchanged at around 24 mpg (UK) combined. The engine line-up listed by EPA is unchanged.
Full Specifications
| Engine | 4L 8-cyl turbo |
|---|---|
| Transmission | Automatic (AM-S7) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | All-Wheel Drive |
| Body Style | Hatchback |
| Passenger Volume (EPA) | 94 cu ft (2,662 L) |
| Luggage Volume (EPA) | 25 cu ft (708 L) |
| Fuel Economy (UK) | 24 combined / 20 urban / 32 extra-urban mpg |
| Fuel Economy (US EPA) | 20 combined / 17 city / 27 highway mpg |
| CO₂ Emissions | 274 g/km |
| EPA Greenhouse Gas Score | 5 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $4,100 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 1 configuration for the 2014 Audi S7, all with the 4L 8-cyl turbo engine. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 4L 8-cyl turbo | Automatic (AM-S7) | All-Wheel Drive | 24 | 20 (17/27) | 274 | $4,100 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 94 cubic feet (about 2,662 litres) and luggage volume at 25 cubic feet (about 708 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2014 Audi S7
Running Costs: 2014 Audi S7
Covering around 8,000 miles a year in a 2014 Audi S7 at 24 mpg combined, expect roughly 1,515 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $4,100 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2014 Audi S7 Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists 4 safety recall campaigns that include the 2014 Audi S7 (as of 6 October 2026). Most affected areas: Engine and engine cooling (1), Air bags (1), Equipment (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Engine and engine cooling — campaign 22V178000, reported 23 March 2022. Risk: Worn bearings can cause the turbine wheel to contact the turbocharger housing or cause the shaft to break, causing an engine stall and increasing the risk of a crash.
- Air bags — campaign 18V370000, reported 4 June 2018. Risk: If the PODS module malfunctions, the front passenger air bag may not deploy properly in the event of a crash, increasing the risk of injury.
- Equipment — campaign 18V096000, reported 7 February 2018. Risk: If the operator were to load the vehicle based on information on the tire information label, they could overload the vehicle, increasing the risk of a crash.
- Fuel system — campaign 13V450000, reported 23 September 2013. Risk: A fuel leak, in the presence of an ignition source, may result in a fire.
Owners have filed 14 complaints with NHTSA about the 2014 Audi S7. The most-reported areas are Engine (7), Forward collision avoidance (3), Lane departure (2).
Used-buyer checklist for the 2014 Audi S7
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Fuel system (1 recall campaign · 2 owner complaints) — Ask whether any fuel-pump or fuel-system recalls were completed, and watch for hard starting or stalling.
- Engine cooling (1 recall campaign) — Check coolant level, look for leaks and make sure the temperature stays steady in traffic.
- Air bags (1 recall campaign) — Confirm any air bag inflator or module recalls were completed — enter the VIN at nhtsa.gov/recalls.
- Engine (7 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
Audi models in our database average about 27 mpg (UK) combined on their most efficient configuration; the 2014 Audi S7's 24 mpg is 3 mpg below that make average. Its 274 g/km CO₂ figure is 23 g/km higher than the 251 g/km Audi average.
Of the 12 Audi S7 model years we cover, the 2014 ranks 9th for combined fuel economy on its best configuration (24 mpg UK combined, against a high of 26 mpg). See every Audi S7 year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2014 Audi S7
Frequently Asked Questions
What engine does the 2014 Audi S7 have?
It's fitted with a 4L 8-cyl turbo premium gasoline engine, paired with a automatic (am-s7) transmission.
What is the fuel economy of the 2014 Audi S7?
The most efficient configuration returns around 24 mpg (UK) combined, or 20 mpg on the US EPA cycle.
How much does the 2014 Audi S7 cost to fuel per year?
The US EPA estimates about $4,100 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2014 Audi S7 have any recalls?
NHTSA lists 4 safety recall campaigns that include the 2014 Audi S7 (as of 6 October 2026). Most affected areas: Engine and engine cooling (1), Air bags (1), Equipment (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2014 Audi S7?
Among the 14 owner complaints filed with NHTSA, the most-reported areas are Engine (7 complaints), Forward collision avoidance (3 complaints), Lane departure (2 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
How much interior and luggage space does the 2014 Audi S7 have?
EPA measures interior passenger volume at 94 cubic feet (about 2,662 litres) and luggage volume at 25 cubic feet (about 708 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.