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MINI

MINI · model year 2003

2003 MINI Cooper

Minicompact · Front-Wheel Drive · Gas · EPA class: Minicompact Cars

EPA figures · 2003fueleconomy.gov
25MPG combined
22/29MPG city / highway
$3,300fuel a year
355 g CO₂ per mile 1.6 L 4-cyl Automatic (variable gear ratios)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

The CarCody take

The 2003 MINI Cooper is a gasoline car with front-wheel drive, a 1.6 L 4-cyl engine and an automatic transmission with variable gear ratios. It is classified as a Minicompact Car. Its official fuel economy is 22 MPG in the city and 29 MPG on the highway, with a combined rating of 25 MPG. The EPA annual fuel cost is $3300, and tailpipe CO2 emissions are 355.48 g per mile. These figures let buyers compare the Cooper's listed city, highway and combined fuel economy alongside its annual fuel cost and emissions. The model year and engine and transmission details identify the specific configuration covered here. For shoppers weighing fuel use, the combined figure sits between the city and highway ratings, while the annual cost provides a separate running-cost measure.

Good to know

  • 29 MPG highway
  • 25 MPG combined
  • Front-wheel drive
  • Automatic transmission with variable gear ratios

Watch for

  • 22 MPG city
  • Annual fuel cost: $3300
  • Tailpipe CO2: 355.48 g per mile

Who it suits. It may suit buyers considering a front-wheel-drive gasoline car with a Minicompact Cars classification. Its city and highway MPG figures can help shoppers compare fuel use across driving settings.

The 2003 MINI Cooper has a 1.6 L 4-cyl engine and an automatic transmission with variable gear ratios. Its official combined fuel economy is 25 MPG, with an EPA annual fuel cost of $3300.

Overview

The 2003 MINI Cooper is a gasoline-powered minicompact car with front-wheel drive and a 1.6-liter four-cylinder engine. Its automatic transmission is listed as having variable gear ratios. EPA fuel economy is 22 mpg in city driving, 29 mpg on the highway and 25 mpg combined.

The EPA lists annual fuel costs of $3,300 and tailpipe carbon dioxide emissions of 355.48 grams per mile. These figures provide a basis for comparing its official fuel economy and emissions with other cars. Browse the MINI cars lineup for more models from the maker.

Key features

  • Engine: 1.6-liter four-cylinder.
  • Transmission: Automatic with variable gear ratios.
  • Drivetrain: Front-wheel drive.
  • Body and class: Car, classified by the EPA as a minicompact car.
  • Fuel: Gasoline.

Platforms

EPA fuel economy is 22 mpg city, 29 mpg highway and 25 mpg combined. The combined figure offers a single measure for comparing the car with vehicles rated on the same basis, while the city and highway figures show the separate official estimates. The EPA annual fuel cost is $3,300. That estimate can help frame a running-cost comparison, but actual fuel spending depends on use and fuel prices.

Tailpipe CO2 is listed at 355.48 grams per mile. This is the vehicle's stated tailpipe emissions figure, separate from the fuel economy ratings.

Who it's for

The 2003 Cooper may suit a buyer seeking a gasoline-powered minicompact with front-wheel drive and an automatic transmission. Its official ratings are especially relevant to shoppers weighing city versus highway economy or budgeting around the EPA's $3,300 annual fuel-cost estimate. Buyers focused on lower tailpipe emissions should also account for its listed 355.48 grams per mile.

Pros and cons

  • Pros: The EPA provides distinct city and highway ratings as well as a combined figure, making fuel-economy comparisons more specific. The transmission and drivetrain are clearly identified.
  • Cons: The official combined rating is 25 mpg, and the EPA annual fuel-cost estimate is $3,300. Tailpipe CO2 is listed at 355.48 grams per mile.

Alternatives

For newer MINI options, compare the 2027 MINI Cooper C 2 Door, 2027 MINI Cooper C 4 Door and 2027 MINI Cooper C Convertible. Other Cooper variants include the 2027 MINI Cooper S 4 Door and 2027 MINI Cooper S Convertible.

Shoppers considering a different MINI body style can also compare the 2027 MINI Countryman S All4, 2027 MINI Countryman SE ALL4 (18 inch Wheels) and 2027 MINI Countryman SE ALL4 (19 inch Wheels).

Verdict

The 2003 MINI Cooper's defining ownership figures here are 25 mpg combined, a $3,300 EPA annual fuel-cost estimate and 355.48 grams of tailpipe CO2 per mile. Its 1.6-liter four-cylinder, front-wheel-drive layout and automatic transmission with variable gear ratios round out the available specifications. These official figures give buyers a focused starting point for comparing fuel use and running costs.

Every figure on record

Efficiency
Combined MPG
25 MPG
City MPG
22 MPG
Highway MPG
29 MPG
Running cost
Annual fuel cost
$3,300
Tailpipe CO₂
355 g per mile
The car
Model year
2003
Body
Car
EPA size class
Minicompact Cars
Drive
Front-Wheel Drive
Powertrain
Engine
1.6 L 4-cyl
Transmission
Automatic (variable gear ratios)
Fuel
Gasoline

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