2015 Nissan Altima — Full Specifications
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The 2015 Nissan Altima is a saloon/sedan offered with 2 engines (2.5L 4-cyl, 3.5L 6-cyl). Its most fuel-efficient configuration returns around 37 mpg (UK) / 31 mpg (US EPA) combined, with 31–37 mpg (UK) across all configurations. Owners often keep a Nissan Altima workshop manual to hand for servicing and repairs.
Compared with the 2014 Nissan Altima: Fuel economy is essentially unchanged at around 37 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine (most efficient) | 2.5L 4-cyl |
|---|---|
| Engine options | 2.5L 4-cyl · 3.5L 6-cyl |
| Transmission (most efficient) | Automatic (variable gear ratios) |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | Saloon/Sedan |
| Passenger Volume (EPA) | 102 cu ft (2,888 L) |
| Luggage Volume (EPA) | 15 cu ft (425 L) |
| Fuel Economy (UK) | 37 combined / 32 urban / 44 extra-urban mpg |
| Fuel Economy (US EPA) | 31 combined / 27 city / 37 highway mpg |
| CO₂ Emissions | 180 g/km |
| EPA Greenhouse Gas Score | 8 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $2,150 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2015 Nissan Altima across 2 engines (2.5L 4-cyl, 3.5L 6-cyl). Combined fuel economy ranges from 26 to 31 mpg (US), or 31 to 37 mpg (UK), depending on engine, transmission and drive. 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 |
|---|---|---|---|---|---|---|
| 2.5L 4-cyl | Automatic (variable gear ratios) | Front-Wheel Drive | 37 | 31 (27/37) | 180 | $2,150 |
| 3.5L 6-cyl | Automatic (AV-S7) | Front-Wheel Drive | 31 | 26 (22/31) | 219 | $2,600 |
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 102 cubic feet (about 2,888 litres) and luggage volume at 15 cubic feet (about 425 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2015 Nissan Altima
Running Costs: 2015 Nissan Altima
Covering around 8,000 miles a year in a 2015 Nissan Altima at 37 mpg combined, expect roughly 983 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $2,150 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.
2015 Nissan Altima Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists 10 safety recall campaigns that include the 2015 Nissan Altima (as of 6 October 2026). Most affected areas: Latches/locks/linkages (4), Air bags (3), Structure (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Latches/locks/linkages — campaign 20V315000, reported 28 May 2020. Risk: Corrosion to the secondary latch may cause it to bind and remain in the unlatched position when the hood is closed. If the primary latch is inadvertently released again and the secondary latch is not engaged,…
- Structure — campaign 18V915000, reported 19 December 2018. Risk: If the rear passenger door opens while the vehicle is moving, the rear passengers have an increased risk of injury.
- Latches/locks/linkages — campaign 17V040000, reported 18 January 2017. Risk: If the rear passenger doors inadvertently open while the vehicle is in motion, it may increase the risk of injury to the rear passengers.
- Air bags — campaign 16V911000, reported 19 December 2016. Risk: If the front passenger seat occupant is misclassified, the air bag may deploy incorrectly in the event of a crash, increasing the risk of injury.
Showing the 4 most recent of 10 campaigns.
Owners have filed 954 complaints with NHTSA about the 2015 Nissan Altima. The most-reported areas are Exterior lighting (270), Air bags (177), Power train (161). Complaints include 46 reported crashes, 5 reported fires, 27 reported injuries. That is well above the median of 232 complaints across the 17 Nissan Altima model years in our data.
Used-buyer checklist for the 2015 Nissan Altima
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Lighting (270 owner complaints) — Check every exterior light works and look for moisture inside the lamp housings.
- Air bags (3 recall campaigns · 177 owner complaints) — Confirm any air bag inflator or module recalls were completed — enter the VIN at nhtsa.gov/recalls.
- Transmission & drivetrain (161 owner complaints) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission service history.
- Doors & latches (4 recall campaigns) — Test every door, boot and bonnet latch and the central locking.
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
Nissan models in our database average about 29 mpg (UK) combined on their most efficient configuration; the 2015 Nissan Altima's 37 mpg is 8 mpg above that make average. Its 180 g/km CO₂ figure is 60 g/km lower than the 240 g/km Nissan average.
Of the 17 Nissan Altima model years we cover, the 2015 ranks 3rd for combined fuel economy on its best configuration (37 mpg UK combined, against a high of 38 mpg). See every Nissan Altima 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 2015 Nissan Altima
Frequently Asked Questions
What engine does the 2015 Nissan Altima have?
EPA lists 2 engines for the 2015 Nissan Altima: 2.5L 4-cyl, 3.5L 6-cyl. The most fuel-efficient configuration pairs the 2.5L 4-cyl with a automatic (variable gear ratios).
What is the fuel economy of the 2015 Nissan Altima?
The most efficient configuration returns around 37 mpg (UK) combined, or 31 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 31 to 37 mpg.
How much does the 2015 Nissan Altima cost to fuel per year?
The US EPA estimates about $2,150 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 2015 Nissan Altima have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 5 stars for frontal crash protection.
Does the 2015 Nissan Altima have any recalls?
NHTSA lists 10 safety recall campaigns that include the 2015 Nissan Altima (as of 6 October 2026). Most affected areas: Latches/locks/linkages (4), Air bags (3), Structure (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 2015 Nissan Altima?
Among the 954 owner complaints filed with NHTSA, the most-reported areas are Exterior lighting (270 complaints), Air bags (177 complaints), Power train (161 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 2015 Nissan Altima have?
EPA measures interior passenger volume at 102 cubic feet (about 2,888 litres) and luggage volume at 15 cubic feet (about 425 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.