Table of Contents
What is the least efficient car?
2022 Best and Worst Fuel Economy Vehicles
| Least Efficient Cars by EPA Size Class (including electric vehicles) | ||
|---|---|---|
| EPA Class | Vehicle | Combined MPG |
| Compacts | BMW M3 Competition M xDrive Sedan 3.0 L, 6 cyl, Automatic (S8), Turbo | 18 |
| Cadillac CT4 V 3.6 L, 6 cyl, Manual 6-spd, Turbo | 18 | |
| Midsize |
What is the most fuel inefficient car?
10 Cars with the Worst Fuel Economy
- Mercedes-AMG GLA45 4Matic – 23 mpg (small station wagon)
- Bentley Continental GT and convertible – 15 mpg (subcompact)
- Rolls-Royce Cullinan – 14 mpg (mid-size station wagon)
- Rolls-Royce Phantom and Phantom EWB – 14 mpg (large sedan)
- Rolls-Royce Ghost and Ghost EWB – 14 mpg (large)
What is a good fuel consumption?
Anything that is listed as less than 6-litres/100km or more than 16.5km/1-litre is considered to be pretty good. The first (and most common) reference is litres per 100km (litres/100km). In this instance, the higher the number of kilometres travelled the more fuel-efficient.
What is the most energy efficient car?
What Are the Most Fuel-Efficient Cars for 2021?
- Mitsubishi Mirage: 36/43/39 city/highway/combined mpg. Hyundai Elantra: 33/43/37 mpg. Hyundai Accent, Kia Rio: 33/41/36 mpg.
- Hyundai Ioniq: 58/60/59 mpg. Toyota Prius: 58/53/56 mpg.
- Toyota Prius Prime: 133 mpg-equivalent. Hyundai Ioniq Plug-In Hybrid: 119 mpg-e.
What is the most reliable and fuel-efficient car?
Most Fuel-Efficient Midsized Cars
| Rank | Make & Model | Overall mpg |
|---|---|---|
| 1 | Honda Accord Hybrid EX | 47 |
| 2 | Toyota Camry Hybrid LE | 47 |
| 3 | Hyundai Sonata Hybrid SEL | 44 |
| 4 | Kia K5 LXS | 32 |
Which brand of car has the best fuel economy?
Small Cars With the Best Gas Mileage in 2021
- 2021 Hyundai Accent | 36 mpg.
- 2021 Kia Rio | 36 mpg.
- 2021 Mitsubishi Mirage | 39 mpg.
- 2021 Honda Insight | 52 mpg.
- 2021 Toyota Corolla Hybrid | 52 mpg.
- 2021 Hyundai Elantra Hybrid | 54 mpg.
- 2021 Toyota Prius | 56 mpg.
- Hyundai Ioniq Hybrid| 59 mpg.