2015 Chevrolet Colorado — Full Specifications
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The 2015 Chevrolet Colorado is a pickup offered with 2 engines (2.5L 4-cyl, 3.6L 6-cyl). Its most fuel-efficient configuration returns around 26 mpg (UK) / 22 mpg (US EPA) combined, with 24–26 mpg (UK) across all configurations. Owners often keep a Chevrolet Colorado workshop manual to hand for servicing and repairs.
Full Specifications
| Engine (most efficient) | 2.5L 4-cyl |
|---|---|
| Engine options | 2.5L 4-cyl · 3.6L 6-cyl |
| Transmission (most efficient) | Automatic 6-spd |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Rear-Wheel Drive |
| Body Style | Pickup |
| Fuel Economy (UK) | 26 combined / 24 urban / 31 extra-urban mpg |
| Fuel Economy (US EPA) | 22 combined / 20 city / 26 highway mpg |
| CO₂ Emissions | 246 g/km |
| EPA Greenhouse Gas Score | 5 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,050 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 5 configurations for the 2015 Chevrolet Colorado across 2 engines (2.5L 4-cyl, 3.6L 6-cyl). Combined fuel economy ranges from 20 to 22 mpg (US), or 24 to 26 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 6-spd | 4-Wheel Drive | 25 | 21 (19/24) | 263 | $3,200 |
| 2.5L 4-cyl | Automatic 6-spd | Rear-Wheel Drive | 26 | 22 (20/26) | 246 | $3,050 |
| 2.5L 4-cyl | Manual 6-spd | Rear-Wheel Drive | 26 | 22 (19/25) | 254 | $3,050 |
| 3.6L 6-cyl | Automatic 6-spd | 4-Wheel Drive | 24 | 20 (17/24) | 277 | $3,350 |
| 3.6L 6-cyl | Automatic 6-spd | Rear-Wheel Drive | 25 | 21 (18/25) | 264 | $3,200 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
Owner Essentials for the 2015 Chevrolet Colorado
Running Costs: 2015 Chevrolet Colorado
Covering around 8,000 miles a year in a 2015 Chevrolet Colorado at 26 mpg combined, expect roughly 1,399 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,050 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 Chevrolet Colorado 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 7 safety recall campaigns that include the 2015 Chevrolet Colorado (as of 6 October 2026). Most affected areas: Air bags (3), Steering (2), Service brakes (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Steering — campaign 21V213000, reported 25 March 2021. Risk: A loss of power steering, particularly at lower speeds increases the risk of a crash.
- Air bags — campaign 17V621000, reported 5 October 2017. Risk: An improperly inflated air bag increases the risk of injury in a crash.
- Steering — campaign 16V054000, reported 1 February 2016. Risk: A loss or reduction in power steering assist may increase the risk of a crash.
- Service brakes — campaign 15V278000, reported 12 May 2015. Risk: If the vehicle experiences a brake fluid leak it can increase the stopping distance, increasing the risk of a vehicle crash.
Showing the 4 most recent of 7 campaigns.
Owners have filed 491 complaints with NHTSA about the 2015 Chevrolet Colorado. The most-reported areas are Steering (358), Electronic stability control (esc) (56), Electrical system (53). Complaints include 17 reported crashes, 4 reported fires, 9 reported injuries. That is well above the median of 84 complaints across the 15 Chevrolet Colorado model years in our data.
Used-buyer checklist for the 2015 Chevrolet Colorado
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Steering (2 recall campaigns · 358 owner complaints) — Check for play, noise or heavy steering, and ask whether any steering recall work was done.
- Stability control (56 owner complaints) — Make sure no stability or traction warning light stays on.
- Electrical system (53 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Transmission & drivetrain (45 owner complaints) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission 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
How does the Chevrolet Colorado compare to similar pickups? Pickups in our database average around 25 mpg (UK) combined — this model sits close to that average, within 1 mpg. Its 246 g/km CO₂ figure is 37 g/km lower than the 283 g/km average for pickups on this site. This comparison is based on 264 pickups in our dataset.
Chevrolet models in our database average about 29 mpg (UK) combined on their most efficient configuration; the 2015 Chevrolet Colorado's 26 mpg is 3 mpg below that make average.
Of the 15 Chevrolet Colorado model years we cover, the 2015 ranks 8th for combined fuel economy on its best configuration (26 mpg UK combined, against a high of 30 mpg). See every Chevrolet Colorado 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 Chevrolet Colorado
Frequently Asked Questions
What engine does the 2015 Chevrolet Colorado have?
EPA lists 2 engines for the 2015 Chevrolet Colorado: 2.5L 4-cyl, 3.6L 6-cyl. The most fuel-efficient configuration pairs the 2.5L 4-cyl with a automatic 6-spd.
What is the fuel economy of the 2015 Chevrolet Colorado?
The most efficient configuration returns around 26 mpg (UK) combined, or 22 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 24 to 26 mpg.
How much does the 2015 Chevrolet Colorado cost to fuel per year?
The US EPA estimates about $3,050 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 Chevrolet Colorado have any recalls?
NHTSA lists 7 safety recall campaigns that include the 2015 Chevrolet Colorado (as of 6 October 2026). Most affected areas: Air bags (3), Steering (2), Service brakes (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 Chevrolet Colorado?
Among the 491 owner complaints filed with NHTSA, the most-reported areas are Steering (358 complaints), Electronic stability control (esc) (56 complaints), Electrical system (53 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Chevrolet Colorado's fuel economy good for a pickup?
Yes — it returns around 26 mpg (UK) combined, against a same-body-style average of roughly 25 mpg among the pickups we track.