Mercedes-Benz GLB is 241 mm (9.5 in) shorter than Chevrolet Blazer.
Mercedes-Benz GLB is 8 mm (0.3 in) lower than Chevrolet Blazer.
Mercedes-Benz GLB has a wheelbase 33 mm (1.3 in) shorter than Chevrolet Blazer.
Blue solid line: Chevrolet Blazer; orange dashed line: Mercedes-Benz GLB.The outlines are generic body shapes drawn at one scale, not the real design of any model.
Chevrolet Blazer is 4,874 mm (191.9 in) long and 1,702 mm (67 in) high, with a wheelbase of 2,863 mm (112.7 in). Mercedes-Benz GLB is 4,633 mm (182.4 in) long and 1,694 mm (66.7 in) high, with a wheelbase of 2,830 mm (111.4 in).
Mercedes-Benz GLB is 114 mm (4.5 in) narrower than Chevrolet Blazer.
Blue solid line: Chevrolet Blazer; orange dashed line: Mercedes-Benz GLB.
Chevrolet Blazer is 1,948 mm (76.7 in) wide and 1,702 mm (67 in) high. Mercedes-Benz GLB is 1,834 mm (72.2 in) wide and 1,694 mm (66.7 in) high.
Blue solid line: Chevrolet Blazer; orange dashed line: Mercedes-Benz GLB.
Chevrolet Blazer is 1,948 mm (76.7 in) wide and 1,702 mm (67 in) high. Mercedes-Benz GLB is 1,834 mm (72.2 in) wide and 1,694 mm (66.7 in) high.
Compare specifications
A check mark shows the better value in a row. Range and efficiency check marks compare only values from the same test cycle. Prices are each market's own list prices, compared within that market; some include tax and some do not, and no price is marked better when the tax treatment differs. Energy cost is what the energy for 100 km (100 mi where the market uses miles) costs at the market's latest published national energy price, in its own currency, with the price's source and date.
Source detailsGM fleet guide API, column [1NK26 FWD LT]; https://eog-api.musea2.azure.ext.gm.com/api/PullDown/23265/dimensions/en-us -> wheelbase_mm "Wheelbase 113 (2863)"; length_mm "Overall length 191.88 (4874)"; width_mm "Overall width, without mirrors 76.70 (1948)" [labelled without mirrors]; height_mm "Overall height 67.00 (1702)" | https://www.chevrolet.com/suvs/blazer -> seats "The 2026 Chevy Blazer seats 5 people"; power_kw "228 horsepower and 258 lb.-ft. of torque Standard on all models" | https://www.chevrolet.com/suvs/comparing-blazer-and-trailblazer -> fuel_consumption_epa_l100km "(Standard Powertrain) 22/29/25 MPG (2.0L Turbo FWD) 30/31/30 MPG (1.2L Turbo FWD)" [combined = 3rd figure; header "2026 Blazer 2026 Trailblazer"]. EPA file 2026 Blazer FWD: 25 mpg combined. Guide column LT used for 2LT and 3LT (guide lists LT and RS). Exact factors: hp x 0.745699872; l/100km = 235.214583 / mpg; mm/L/kg as printed.
Other specifications: Manufacturer official pages, cited per row, checked . pressroom.chevrolet.com
Source detailsFills an empty field only.
Mercedes-Benz GLB
Specifications: Manufacturer official pages, cited per row, checked . www.mbusa.com
Source detailsExact unit factors: gal x 3.785411784; hp x 0.745699872; in x 25.4; lb-ft x 1.3558179483314004.
Range and efficiency: Natural Resources Canada, Fuel Consumption Ratings, checked . open.canada.ca
Source detailsNRCan Fuel Consumption Ratings, model year 2026 (Open Government Licence - Canada): model text "GLB 250 SUV", engine 2.0 L, transmission AM8, Combined (L/100 km) 8.3. Matched to this version by model, engine, transmission and drive; EPA cross-check 8.4 L/100 km (fueleconomy.gov: Mercedes-Benz GLB250 2026 Front-Wheel Drive Automatic (AM8) 28 mpg (id 49841)). https://open.canada.ca/data/dataset/98f1a129-f628-4ce4-b24d-6f16bf24dd64
Other specifications: Manufacturer official pages, cited per row, checked . www.mbusa.com