Mercedes-Benz E-Class vs Mazda CX-80
A detailed look at how two of Australia's most popular cars 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.
Price Breakdown
The Mercedes-Benz E-Class starts from $105,900 before on-road costs, while the Mazda CX-80 opens at $64,490. That makes the Mazda CX-80 the more affordable entry point by $41,410.
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 $116,490 and $70,939 respectively.
Over 5 years, the running costs favour the Mercedes-Benz E-Class by roughly $1,425 in fuel alone.
Safety Rundown
Both the Mercedes-Benz E-Class and Mazda CX-80 hold a 5-star ANCAP safety rating. Adult occupant protection scored 92% for the Mercedes-Benz E-Class and 92% for the Mazda CX-80.
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 9 in the Mercedes-Benz E-Class and 6 in the Mazda CX-80.
Feature Showdown
The Mercedes-Benz E-Class features a 14.4-inch touchscreen, while the Mazda CX-80 gets a 10.3-inch display. Apple CarPlay and Android Auto are standard across both.
The Mercedes-Benz E-Class stands out with head-up display, wireless charging, panoramic roof and ambient lighting that you will not find on the Mazda CX-80. The Mazda CX-80 counters with power tailgate. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Mercedes-Benz E-Class uses a Petrol producing 150kW and 320Nm of torque, sent through a automatic to a RWD layout. It covers the 0-100km/h sprint in 8.3 seconds.
The Mazda CX-80 responds with a Petrol making 209kW and 450Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 9 seconds.
The Mazda CX-80 has the clear power advantage at 209kW vs 150kW. In the real-world sprint, the Mercedes-Benz E-Class is 0.7s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Mercedes-Benz E-Class measures 4,949mm long on a 2,961mm wheelbase, 41mm shorter than the Mazda CX-80 at 4,990mm (3,120mm wheelbase). The longer wheelbase on the Mazda CX-80 generally means more rear legroom.
Boot space is 540L in the Mercedes-Benz E-Class and 258L in the Mazda CX-80, giving the Mercedes-Benz E-Class a 282L advantage. The Mazda CX-80 seats 7 vs 5.
For towing, the Mazda CX-80 leads with a 2,500kg braked capacity vs 2,100kg. That 400kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.6m to 11.8m
Based on 11.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
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 $2,109/year for the Mercedes-Benz E-Class and $2,394/year for the Mazda CX-80. That is a $285 annual difference in favour of the Mercedes-Benz E-Class.
Estimated annual total: $2,109 (Mercedes-Benz E-Class) vs $2,394 (Mazda CX-80). The Mercedes-Benz E-Class saves you roughly $285 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Mercedes-Benz E-Class) vs 5 years / 999,999km (Mazda CX-80). Both match on warranty length.
Who Should Buy Which?
Buy the Mercedes-Benz E-Class if: You need more boot space, want lower running costs, or prefer Mercedes-Benz's approach to design and ownership experience.
Buy the Mazda CX-80 if: You want the lower entry price, prioritise performance, need stronger towing, or prefer Mazda's approach to design and ownership experience.
The Verdict
This is genuinely close. The Mercedes-Benz E-Class and Mazda CX-80 trade blows across the spec sheet, and neither runs away with an outright win. The Mercedes-Benz E-Class will save you roughly $285 a year in fuel. If boot space matters, the Mercedes-Benz E-Class has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Mercedes-Benz E-Class and Mazda CX-80?
The Mazda CX-80 is the cheapest at $64,490 before on-road costs. That undercuts the Mercedes-Benz E-Class by $41,410.
Which is the most fuel-efficient?
The Mercedes-Benz E-Class uses the least fuel at 7.4L/100km on the combined cycle.
Which is safest?
They are evenly matched — Mercedes-Benz E-Class and Mazda CX-80 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Mercedes-Benz E-Class has the largest boot at 540L.
Which can tow the most?
The Mazda CX-80 has the highest braked towing capacity at 2,500kg.
Which is the most powerful?
The Mazda CX-80 makes the most power at 209kW. The Mercedes-Benz E-Class is quickest to 100km/h in 8.3s.
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.
Auto-generated from CarSorted's specification data · 20 April 2026
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