Nissan Z is 234 mm (9.2 in) shorter than Mercedes-Benz GLB.
Nissan Z is 378 mm (14.9 in) lower than Mercedes-Benz GLB.
Nissan Z has a wheelbase 280 mm (11 in) shorter than Mercedes-Benz GLB.
Blue solid line: Mercedes-Benz GLB; orange dashed line: Nissan Z.The outlines are generic body shapes drawn at one scale, not the real design of any model.
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). Nissan Z is 4,399 mm (173.2 in) long and 1,316 mm (51.8 in) high, with a wheelbase of 2,550 mm (100.4 in).
Nissan Z is 10 mm (0.4 in) wider than Mercedes-Benz GLB.
Blue solid line: Mercedes-Benz GLB; orange dashed line: Nissan Z.
Mercedes-Benz GLB is 1,834 mm (72.2 in) wide and 1,694 mm (66.7 in) high. Nissan Z is 1,844 mm (72.6 in) wide and 1,316 mm (51.8 in) high.
Blue solid line: Mercedes-Benz GLB; orange dashed line: Nissan Z.
Mercedes-Benz GLB is 1,834 mm (72.2 in) wide and 1,694 mm (66.7 in) high. Nissan Z is 1,844 mm (72.6 in) wide and 1,316 mm (51.8 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.
475 Nm350 lb-ft (475 Nm)Better value on this metric
0-60 mph
6.9 s
–Not available
Engine and fuel
Fuel use
28.3 mpg8.3 L/100 km (EPA)34 mpg (EPA)Better value on this metric
19.9 mpg11.8 L/100 km (EPA)23.9 mpg (EPA)
Fuel tank
60.2 L
62.1 L
Engine size
2,000 cc
2,997 cc
Practicality
Seats
5Better value on this metric
2
Cargo space
–Not available
195 L195 L (6.9 cu ft)
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
Source detailsExact factors: cu ft x 28.316846592; gal x 3.785411784; hp x 0.745699872; in x 25.4; l/100km = 235.214583 / mpg; lb-ft x 1.3558179483314004.
Other specifications: Manufacturer official pages, cited per row, checked . usa.nissannews.com