1999 · Compact Car · Gas
1999 BMW 3 Series MPG & fuel economy
The 1999 BMW 3 Series is a compact car offered in 10 EPA-rated configurations. The most efficient version returns 24 MPG combined (20 city / 30 highway) on regular gasoline. Across the lineup, combined ratings range from 20 to 24 MPG. Efficiency is unchanged from the 1998 model. Among 37 compact cars rated for 1999, it ranks 19th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,938 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1999 BMW 3 Series's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.5 km/L in the city and 12.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 20 | 8.5 | 11.8 |
| Highway | 30 | 12.8 | 7.8 |
| Combined | 24 | 10.2 | 9.8 |
How it ranks among 1999 Compact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
3 Series MPG across model years
Full history →10 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 1.9L 4-cyl · 5-speed manual 318ti |
Gas | 20 MPG | 30 MPG | 24 MPG | — | $1,938 |
| RWD · 1.9L 4-cyl · 4-speed automatic 318ti |
Gas | 20 MPG | 29 MPG | 23 MPG | — | $2,022 |
| RWD · 2.5L 6-cyl · 5-speed manual 323i Convertible |
Gas | 18 MPG | 28 MPG | 22 MPG | — | $2,114 |
| RWD · 2.8L 6-cyl · 5-speed manual 328i Convertible |
Gas | 18 MPG | 27 MPG | 21 MPG | — | $2,214 |
| RWD · 2.5L 6-cyl · 5-speed manual 323i |
Gas | 18 MPG | 26 MPG | 21 MPG | — | $2,214 |
| RWD · 2.8L 6-cyl · 5-speed manual 328i |
Gas | 18 MPG | 26 MPG | 21 MPG | — | $2,214 |
| RWD · 2.5L 6-cyl · 4-speed automatic 323i Convertible |
Gas | 17 MPG | 25 MPG | 20 MPG | — | $2,325 |
| RWD · 2.8L 6-cyl · 4-speed automatic 328i Convertible |
Gas | 18 MPG | 25 MPG | 20 MPG | — | $2,325 |
| RWD · 2.5L 6-cyl · 5-speed automatic 323i |
Gas | 17 MPG | 26 MPG | 20 MPG | — | $2,325 |
| RWD · 2.8L 6-cyl · 5-speed automatic 328i |
Gas | 17 MPG | 25 MPG | 20 MPG | — | $2,325 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 1.9L 4-cyl
- Transmission
- 5-speed manual
- Drivetrain
- RWD
- Passenger volume
- 87 cu ft
- Cargo volume
- 15 cu ft
- Tailpipe CO₂
- 370 g/mi
1999 BMW 3 Series vs. rivals
Compare the 1999 3 Series
With any other car from any year, including other 3 Series model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1999 BMW 3 Series?
Up to 24 MPG combined (20 city / 30 highway); ratings range from 20 to 24 MPG depending on configuration.
What fuel does the 1999 BMW 3 Series use?
Regular gasoline.
What is the fuel average in km/L for the 1999 BMW 3 Series?
The 1999 BMW 3 Series's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.5 km/L in the city and 12.8 km/L on the highway.
How much does it cost to fuel the 1999 BMW 3 Series per year?
About $1,938 at 15,000 miles a year with $3.10/gal regular gas, or $12.92 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.