2014 Chevrolet Impala — Full Specifications
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The 2014 Chevrolet Impala is a saloon/sedan offered with 3 engines (2.4L 4-cyl, 2.5L 4-cyl, 3.6L 6-cyl). Its most fuel-efficient configuration returns around 29 mpg (UK) / 24 mpg (US EPA) combined, with 25–34 mpg (UK) across all configurations. A hybrid version is also listed by EPA (2.4L 4-cyl), returning around 34 mpg (UK) combined. Owners often keep a Chevrolet Impala workshop manual to hand for servicing and repairs.
Compared with the 2013 Chevrolet Impala: Fuel economy improves from 26 to 29 mpg (UK) combined on the most efficient configuration. EPA lists new engine options for 2014: 2.4L 4-cyl, 2.5L 4-cyl. The overall NHTSA rating moves from 4★ to 5★.
Full Specifications
| Engine (most efficient) | 2.5L 4-cyl |
|---|---|
| Engine options | 2.4L 4-cyl · 2.5L 4-cyl · 3.6L 6-cyl |
| Transmission (most efficient) | Automatic (S6) |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | Saloon/Sedan |
| Passenger Volume (EPA) | 105 cu ft (2,973 L) |
| Luggage Volume (EPA) | 19 cu ft (538 L) |
| Fuel Economy (UK) | 29 combined / 25 urban / 37 extra-urban mpg |
| Fuel Economy (US EPA) | 24 combined / 21 city / 31 highway mpg |
| CO₂ Emissions | 228 g/km |
| EPA Greenhouse Gas Score | 5 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $2,800 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 5 configurations for the 2014 Chevrolet Impala across 3 engines (2.4L 4-cyl, 2.5L 4-cyl, 3.6L 6-cyl). Combined fuel economy ranges from 21 to 28 mpg (US), or 25 to 34 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 |
|---|---|---|---|---|---|---|
| 2.4L 4-cyl (Hybrid) | Automatic (S6) | Front-Wheel Drive | 34 | 28 (24/35) | 194 | $2,400 |
| 2.5L 4-cyl | Automatic (S6) | Front-Wheel Drive | 29 | 24 (21/31) | 228 | $2,800 |
| 3.6L 6-cyl | Automatic (S6) | Front-Wheel Drive | 25 | 21 (18/28) | 259 | $3,200 |
| 3.6L 6-cyl | Automatic (S6) | Front-Wheel Drive | 26 | 22 (19/28) | 249 | $3,050 |
| 3.6L 6-cyl | Automatic 6-spd | Front-Wheel Drive | 26 | 22 (18/29) | 255 | $3,050 |
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 105 cubic feet (about 2,973 litres) and luggage volume at 19 cubic feet (about 538 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 Chevrolet Impala
Running Costs: 2014 Chevrolet Impala
Covering around 8,000 miles a year in a 2014 Chevrolet Impala at 29 mpg combined, expect roughly 1,254 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $2,800 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 Chevrolet Impala Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists 12 safety recall campaigns that include the 2014 Chevrolet Impala (as of 6 October 2026). Most affected areas: Parking brake (3), Electrical system (3), Air bags (2). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Air bags — campaign 15V465000, reported 24 July 2015. Risk: If the front passenger air bag deploys with a child seat in the front passenger seat, it increases the risk of injury to the child.
- Parking brake — campaign 15V202000, reported 6 April 2015. Risk: Brake pads that remain partially engaged with the rotors may cause excessive brake heat that may result in a fire.
- Parking brake — campaign 15V085000, reported 11 February 2015. Risk: Brake pads that remain partially engaged with the rotors may cause excessive brake heat that may result in a fire.
- Electrical system — campaign 14V614000, reported 1 October 2014. Risk: If the module experiences an electrical short, the vehicle could stall, increasing the risk of a crash.
Showing the 4 most recent of 12 campaigns.
Owners have filed 636 complaints with NHTSA about the 2014 Chevrolet Impala. The most-reported areas are Electrical system (221), Steering (140), Electronic stability control (esc) (104). Complaints include 19 reported crashes, 8 reported fires, 9 reported injuries. That is well above the median of 272 complaints across the 11 Chevrolet Impala model years in our data.
Used-buyer checklist for the 2014 Chevrolet Impala
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (3 recall campaigns · 221 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Steering (2 recall campaigns · 140 owner complaints) — Check for play, noise or heavy steering, and ask whether any steering recall work was done.
- Stability control (104 owner complaints) — Make sure no stability or traction warning light stays on.
- Brakes (3 recall campaigns) — Brake firmly from speed and look for pulling, vibration or a soft pedal; ask for brake service history.
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
At 29 mpg (UK) combined it sits close to the 29 mpg average for Chevrolet models in our database. Its 228 g/km CO₂ figure is 18 g/km lower than the 246 g/km Chevrolet average.
Of the 11 Chevrolet Impala model years we cover, the 2014 ranks 6th for combined fuel economy on its best configuration (29 mpg UK combined, against a high of 30 mpg). See every Chevrolet Impala 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 Chevrolet Impala
Frequently Asked Questions
What engine does the 2014 Chevrolet Impala have?
EPA lists 3 engines for the 2014 Chevrolet Impala: 2.4L 4-cyl, 2.5L 4-cyl, 3.6L 6-cyl. The most fuel-efficient configuration pairs the 2.5L 4-cyl with a automatic (s6).
What is the fuel economy of the 2014 Chevrolet Impala?
The most efficient configuration returns around 29 mpg (UK) combined, or 24 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 25 to 34 mpg. The hybrid version returns around 34 mpg (UK) combined.
How much does the 2014 Chevrolet Impala cost to fuel per year?
The US EPA estimates about $2,800 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 Chevrolet Impala have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 5 stars for frontal crash protection.
Does the 2014 Chevrolet Impala have any recalls?
NHTSA lists 12 safety recall campaigns that include the 2014 Chevrolet Impala (as of 6 October 2026). Most affected areas: Parking brake (3), Electrical system (3), Air bags (2). 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 Chevrolet Impala?
Among the 636 owner complaints filed with NHTSA, the most-reported areas are Electrical system (221 complaints), Steering (140 complaints), Electronic stability control (esc) (104 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 Chevrolet Impala have?
EPA measures interior passenger volume at 105 cubic feet (about 2,973 litres) and luggage volume at 19 cubic feet (about 538 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.