Jeep Grand Cherokee L vs Mercedes-Benz GLB
A detailed look at how two of Australia's most popular SUVs compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Jeep Grand Cherokee L
From $69,450
SUV
Petrol V6 Pentastar w/ ESS
210kW
10.6 L/100km
5★ ANCAP
487L
Mercedes-Benz GLB
From $63,900
SUV
Petrol
120kW
7 L/100km
5★ ANCAP
570L
Price Breakdown
The Jeep Grand Cherokee L starts from $69,450 before on-road costs, while the Mercedes-Benz GLB opens at $63,900. That makes the Mercedes-Benz GLB the more affordable entry point by $5,550.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $76,395 and $70,290 respectively.
Over 5 years, the running costs favour the Mercedes-Benz GLB by roughly $5,130 in fuel alone.
Safety Rundown
Both the Jeep Grand Cherokee L and Mercedes-Benz GLB hold a 5-star ANCAP safety rating. Adult occupant protection scored 83% for the Jeep Grand Cherokee L and 92% for the Mercedes-Benz GLB.
Where the two diverge is in active safety technology. Both models are evenly matched with 6 out of 10 key ADAS systems.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the Jeep Grand Cherokee L and 7 in the Mercedes-Benz GLB.
Feature Showdown
The Jeep Grand Cherokee L features a 10.1-inch touchscreen paired with a 10.3-inch digital dash, while the Mercedes-Benz GLB gets a 10.3-inch display. Apple CarPlay and Android Auto are standard across both.
The Mercedes-Benz GLB counters with wireless charging and ambient lighting that the Jeep Grand Cherokee L does not offer. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Jeep Grand Cherokee L uses a Petrol V6 Pentastar w/ ESS producing 210kW and 344Nm of torque, sent through a 8-speed automatic w/ paddle shifters to a 4WD layout.
The Mercedes-Benz GLB responds with a Petrol making 120kW and 250Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 9.4 seconds.
The Jeep Grand Cherokee L has the clear power advantage at 210kW vs 120kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Jeep Grand Cherokee L measures 5,204mm long on a 3,091mm wheelbase, 570mm longer than the Mercedes-Benz GLB at 4,634mm (2,829mm wheelbase). The longer wheelbase on the Jeep Grand Cherokee L generally means more rear legroom.
Boot space is 487L in the Jeep Grand Cherokee L and 570L in the Mercedes-Benz GLB, giving the Mercedes-Benz GLB a 83L advantage.
For towing, the Jeep Grand Cherokee L leads with a 2,813kg braked capacity vs 1,600kg. That 1,213kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.6m diameter
Average
Based on 11.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $3,021/year for the Jeep Grand Cherokee L and $1,995/year for the Mercedes-Benz GLB. That is a $1,026 annual difference in favour of the Mercedes-Benz GLB.
Estimated annual total: $3,021 (Jeep Grand Cherokee L) vs $1,995 (Mercedes-Benz GLB). The Mercedes-Benz GLB saves you roughly $1,026 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 100,000km (Jeep Grand Cherokee L) vs 5 years / 999,999km (Mercedes-Benz GLB). Both match on warranty length.
Who Should Buy Which?
Buy the Jeep Grand Cherokee L if: You prioritise performance, need stronger towing, or prefer Jeep's approach to design and ownership experience.
Buy the Mercedes-Benz GLB if: You want the lower entry price, need more boot space, want lower running costs, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The Mercedes-Benz GLB takes 3 of 5 key spec categories and comes in at a lower price. The Mercedes-Benz GLB will save you roughly $1,026 a year in fuel. If boot space matters, the Mercedes-Benz GLB has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Published by CarSorted Editorial Team · 20 April 2026
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