Chevrolet models ranked by fuel economy, 2026

For model year 2026 the data rates 17 Chevrolet models. The most efficient is Chevrolet Equinox Electric at 108 combined and the least efficient is Chevrolet Tahoe at 17; the middle of the list sits at 24.

That is a spread of 91 from first to last; the leader's rating is 6.4 times the last model's.

The largest step between neighbouring ranks comes after Chevrolet Silverado Electric, 3rd: the next model, Chevrolet Trailblazer, is 39 lower.

On annual fuel cost under the file's assumptions, Chevrolet Equinox Electric is lowest at $700 and Chevrolet Corvette Hybrid highest at $4,350; the median is $3,200.

By vehicle class: Small SUVs (5), Standard SUVs (5), Standard pickup trucks (4), Two-seaters (2), 1 more with 1 models in all.

By powertrain: Gasoline (10), Diesel (3), Electric (3), Hybrid (1).

MPGe is used for electric models: it is the electric equivalent of MPG, so the figures are comparable as energy efficiency.

Best combined rating of the most efficient Chevrolet models for model year 2026.

All 17 models ranked

Annual fuel cost in the file is based on 15,000 miles a year, 55% city and 45% highway driving, and the fuel prices that fueleconomy.gov published at the time of the release (the same prices for every model year).

Chevrolet models ranked by combined rating, model year 2026
Rank	Model	Vehicle class	Powertrain	Combined MPG	Annual fuel cost	CO2 g/mile	Versions
1	Chevrolet Equinox Electric	Small SUVs	Electric	108	$700	0	3
2	Chevrolet Blazer Electric	Small SUVs	Electric	104	$750	0	4
3	Chevrolet Silverado Electric	Standard pickup trucks	Electric	70	$1,100	0	6
4	Chevrolet Trailblazer	Small SUVs	Gasoline	31	$2,150	287	3
5	Chevrolet Trax	Station wagons	Gasoline	30	$2,250	296	2
6	Chevrolet Equinox	Small SUVs	Gasoline	27	$2,500	329	2
7	Chevrolet Blazer	Small SUVs	Gasoline	25	$2,700	370	4
8	Chevrolet Silverado Diesel	Standard pickup trucks	Diesel	25	$3,850	402	6
9	Chevrolet Tahoe Diesel	Standard SUVs	Diesel	24	$4,000	427	2
10	Chevrolet Suburban Diesel	Standard SUVs	Diesel	23	$4,150	442	2
11	Chevrolet Traverse	Standard SUVs	Gasoline	22	$3,050	404	2
12	Chevrolet Colorado	Standard pickup trucks	Gasoline	21	$3,200	420	5
13	Chevrolet Silverado	Standard pickup trucks	Gasoline	20	$3,350	465	19
14	Chevrolet Corvette	Two-seaters	Gasoline	19	$4,350	474	4
15	Chevrolet Corvette Hybrid	Two-seaters	Hybrid	19	$4,350	477	2
16	Chevrolet Suburban	Standard SUVs	Gasoline	17	$3,950	530	4
17	Chevrolet Tahoe	Standard SUVs	Gasoline	17	$3,950	530	4

Each model is shown with its most efficient rated version. How the figures are prepared: methods and data.