2015 Chevrolet Impala
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2015 models.

- Class
- Large Cars
- Body styles
- 4dr Sedan 2.5l Ls/Lt/Ltz/2.4eco, 4dr Sedan 3.6l Lt/Ltz, Limited 4dr Sedan FWD
- Engines
- 2.5L 4-cyl, 3.6L 6-cyl
- Drivetrain
- Front-Wheel Drive
- Fuel
- Regular Gasoline, FFV, Bifuel (CNG)
- MPG (best)
- 25 combined · 22 city / 31 hwy
- Length
- 200.4–201.2 in
- Curb weight
- 3,556–3,785 lb
- NHTSA rating
- Not rated
- Recalls
- 3 campaigns
Pros & cons
What's good
- Excellent fuel economyUp to 25 MPG combined — 20% better than the average 2015 large car (20.9 MPG).
Watch out for
No weak spots against similar models in the data.
Calculated from EPA, NHTSA and vPIC data against 17 similar 2015 models — not a review. How we calculate this →
Overview
The 2015 Chevrolet Impala is a large car offered with 2 engines (2.5L 4-cyl and 3.6L 6-cyl) and front-wheel drive.
It measures about 201 inches long and 73 inches wide on a 112-inch wheelbase, with a curb weight of roughly 3,662 lb (4dr Sedan 2.5l Ls/Lt/Ltz/2.4eco).
EPA rates its most efficient version at 25 MPG combined (22 city / 31 highway), 20% better than the 2015 large car average of 20.9 MPG, for an estimated $2,700 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 3 recall campaigns on file and owners have filed 300 complaints with NHTSA since 2015, most often about the electrical system.
What changed for 2015
- No hybrid version any more
- Engine dropped: 2.4L 4-cyl
- Best combined MPG down from 28 to 25
Compared with 2014; trim, feature and price changes aren't covered. See the 2014 Impala →
Trims, performance & features
Trims
Built in: Oshawa #1 (Osh), Ontario · Detroit Hamtramck, Michigan · Oshawa #2, Ontario
NHTSA vPIC, as reported by the manufacturer for 5 2015 Impala configurations; may not list every trim. How we calculate this →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| 4dr Sedan 2.5l Ls/Lt/Ltz/2.4eco | 201.2 in | 72.8 in | 59.1 in | 111.8 in | 61.8 / 63 in | 3,662 lb | 59/41 |
| 4dr Sedan 3.6l Lt/Ltz | 201.2 in | 72.8 in | 59.1 in | 111.8 in | 61.8 / 63 in | 3,785 lb | 59/41 |
| Limited 4dr Sedan FWD | 200.4 in | 72.8 in | 58.7 in | 110.6 in | 61.8 / 62.2 in | 3,556 lb | 61/39 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Impala | 2.5L 4-cyl | Automatic (S6) | Front-Wheel Drive | 22 / 31 / 25 | +20% | $2,700 | 355 |
| Impala FFV | 3.6L 6-cyl | Automatic (S6) | Front-Wheel Drive | 19 / 28 / 22 | +5% | $3,050 | 401 |
| Impala Limited FFV | 3.6L 6-cyl | Automatic 6-spd | Front-Wheel Drive | 18 / 29 / 22 | +5% | $3,050 | 410 |
| Impala | 3.6L 6-cyl | Automatic (S6) | Front-Wheel Drive | 18 / 28 / 21 | 0% | $3,200 | 419 |
| Impala Bi-Fuel (CNG) Bifuel (CNG) | 3.6L 6-cyl | Automatic (S6) | Front-Wheel Drive | 17 / 25 / 20 | -22% | $3,350 | 437 |
EPA estimates; "vs. class" is combined MPG against the 2015 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2015 Chevrolet Impala.
Similar 2015 large cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2015 Chevrolet Impala (this car) | 25 MPG | Not rated | 3 |
| 2015 Dodge Charger | 23 MPG | Not rated | 7 |
| 2015 Dodge Challenger | 23 MPG | Not rated | 5 |
| 2015 Chevrolet Malibu | 29 MPG | Not rated | 3 |
| 2015 Volkswagen Passat | 34 MPG | Not rated | 7 |
| 2015 Chrysler 300 | 23 MPG | Not rated | 4 |
| 2015 Nissan Altima | 31 MPG | Not rated | 10 |
Recalls (3)
Air Bags · Jul 24, 2015
NHTSA campaign 15V465000 · 5,493 vehicles
- Problem
- General Motors LLC (GM) is recalling certain model year 2014-2015 Chevrolet Impala vehicles manufactured April 15, 2013, to June 19, 2015, equipped with front vented-heated passenger seats. Accordingly, the Automatic Occupant Sensing (AOS) system may fail to suppress the front passenger air bag if a child seat is in the front passenger seat. These vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 208, "Occupant Crash Protection."
- 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.
- Fix
- GM will notify owners, and dealers will correct the calibration-learning error by preconditioning the empty seat, and also resetting the ECU to a seat zero-value, free of charge. The recall began on August 25, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 15400.
Parking Brake · Sep 9, 2014
NHTSA campaign 14V541000 · 205,309 vehicles
- Problem
- General Motors LLC (GM) is recalling certain model year 2013-2015 Cadillac XTS vehicles manufactured February 14, 2012, to August 22, 2014, and 2014-2015 Chevrolet Impala vehicles manufactured November 5, 2012, to September 2, 2014. In the affected vehicles, the electronic parking brake piston actuation arm may not fully retract causing the brake pads to stay partially engaged.
- Risk
- Brake pads that remain partially engaged with the rotors may cause excessive brake heat that may result in a fire.
- Fix
- GM will notify owners, and dealers will update the electronic parking brake software, free of charge. The recall began on October 28, 2014. Owners may contact Chevrolet customer service at 1-800-222-1020, or Cadillac customer service at 1-800-458-8006. GM's number for this recall is 14471.
Structure · Aug 8, 2014
NHTSA campaign 14V489000 · 14,940 vehicles
- Problem
- General Motors LLC (GM) is recalling certain model year 2014-2015 Chevrolet Impala vehicles manufactured May 7, 2014, to July 28, 2014. In the event of an accident, the center storage console may not stay latched. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 201, "Occupant Protection In Interior Impact."
- Risk
- The storage compartment door may not remain closed in the event of a crash, increasing the risk of occupant injury.
- Fix
- Parts to remedy this condition are not currently available. GM will send owners an interim notification in early October 2014, and will send a second letter when parts are available. At that time dealers will inspect, and if necessary, replace the console storage compartment door inertia latch, free of charge. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14476.
Not every 2015 Chevrolet Impala is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2015 Chevrolet Impala buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 3 recalls this year — ask for proof of repairs.
- Electrical System — 94 owner reports. Test every window, lock, light, screen and USB port; check the battery age.
- Steering — 44 owner reports. Turn lock-to-lock while parked and on the road; listen for noises and feel for heavy or loose steering.
- Lane Departure › Blind Spot Detection — 39 owner reports. Make sure driver-assist systems and the backup camera work without error messages.
- Mileage to watch. Owners typically reported problems around 59,523 miles; ask what was repaired near that point.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2015 Chevrolet Impala. Not a substitute for a professional inspection.
Other Impala years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2020 Impala | 22 | 201.2 in | ★★★★★ | 0 | 15 |
| 2019 Impala | 25 | 201.2 in | ★★★★★ | 1 | 28 |
| 2018 Impala | 25 | 201.2 in | ★★★★★ | 1 | 59 |
| 2017 Impala | 25 | 201.2 in | ★★★★★ | 0 | 117 |
| 2016 Impala | 25 | 201.2 in | Not rated | 0 | 111 |
| 2014 Impala | 28 | 201.2 in | Not rated | 12 | 570 |
| 2013 Impala | 22 | 200.4 in | Not rated | 1 | 232 |
| 2012 Impala | 22 | 200.4 in | Not rated | 3 | 175 |
| 2011 Impala | 23 | 200.4 in | Not rated | 2 | 252 |
| 2010 Impala | 22 | 200.4 in | Not rated | 4 | 242 |
| 2009 Impala | 23 | 200.4 in | Not rated | 4 | 432 |
| 2008 Impala | 22 | 200.4 in | Not rated | 2 | 278 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Chevrolet. How we calculate this →