2021 Jeep Compass — Full Specifications
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The 2021 Jeep Compass is an SUV powered by a 2.4L 4-cyl regular gasoline engine. It returns around 30 mpg (UK) / 25 mpg (US EPA) combined. Owners often keep a Jeep Compass workshop manual to hand for servicing and repairs.
Compared with the 2020 Jeep Compass: Fuel economy is essentially unchanged at around 30 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 4★ overall NHTSA rating.
Full Specifications
| Engine | 2.4L 4-cyl |
|---|---|
| Transmission | Automatic 6-spd |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | SUV |
| Length | 4404 mm |
| Fuel Economy (UK) | 30 combined / 26 urban / 37 extra-urban mpg |
| Fuel Economy (US EPA) | 25 combined / 22 city / 31 highway mpg |
| CO₂ Emissions | 217 g/km |
| EPA Greenhouse Gas Score | 5 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $2,700 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2021 Jeep Compass, all with the 2.4L 4-cyl 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 |
|---|---|---|---|---|---|---|
| 2.4L 4-cyl | Automatic 6-spd | Front-Wheel Drive | 30 | 25 (22/31) | 217 | $2,700 |
| 2.4L 4-cyl | Automatic 9-spd | All-Wheel Drive | 30 | 25 (22/30) | 222 | $2,700 |
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 2021 Jeep Compass
Running Costs: 2021 Jeep Compass
Covering around 8,000 miles a year in a 2021 Jeep Compass at 30 mpg combined, expect roughly 1,212 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $2,700 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.
Planning a road trip? Grab a road trip packing list. Only need this car occasionally? See our buy vs rent comparison.
2021 Jeep Compass Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2021 Jeep Compass as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
Owners have filed 80 complaints with NHTSA about the 2021 Jeep Compass. The most-reported areas are Electrical system (34), Unspecified (28), Engine (18). Complaints include 5 reported crashes, 2 reported fires. That is well below the median of 141 complaints across the 17 Jeep Compass model years in our data.
Used-buyer checklist for the 2021 Jeep Compass
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (34 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Engine (18 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
- Transmission & drivetrain (9 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 Jeep Compass compare to similar SUVs? For context, SUVs in our database average around 27 mpg (UK) combined — this model's 30 mpg figure is 3 mpg better than that average. Its 217 g/km CO₂ figure is 36 g/km lower than the 253 g/km average for SUVs on this site. This comparison is based on 1824 SUVs in our dataset.
Jeep models in our database average about 27 mpg (UK) combined on their most efficient configuration; the 2021 Jeep Compass's 30 mpg is 3 mpg above that make average. Its 217 g/km CO₂ figure is 37 g/km lower than the 254 g/km Jeep average.
Of the 17 Jeep Compass model years we cover, the 2021 ranks 9th for combined fuel economy on its best configuration (30 mpg UK combined, against a high of 32 mpg). See every Jeep Compass 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 2021 Jeep Compass
Frequently Asked Questions
What engine does the 2021 Jeep Compass have?
It's fitted with a 2.4L 4-cyl regular gasoline engine, paired with a automatic 6-spd transmission.
What is the fuel economy of the 2021 Jeep Compass?
The most efficient configuration returns around 30 mpg (UK) combined, or 25 mpg on the US EPA cycle.
How much does the 2021 Jeep Compass cost to fuel per year?
The US EPA estimates about $2,700 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 2021 Jeep Compass have a good safety rating?
It holds an overall NHTSA rating of 4 stars, with 4 stars for frontal crash protection.
Does the 2021 Jeep Compass have any recalls?
NHTSA lists no safety recall campaigns for the 2021 Jeep Compass as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
What are the most common problems reported for the 2021 Jeep Compass?
Among the 80 owner complaints filed with NHTSA, the most-reported areas are Electrical system (34 complaints), Unspecified (28 complaints), Engine (18 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Jeep Compass's fuel economy good for an SUV?
Yes — it returns around 30 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track, making it one of the more efficient options in its class.